聚洵低功耗运算放大器GS8551 GS8552 GS8554
- 格式:docx
- 大小:865.18 KB
- 文档页数:16
SGM8551/SGM8552/SGM8554 Zero-Drift, Single-Supply,Rail-to-Rail Input and Output Precision Operational AmplifiersMarch 26, 2009 SG Micro LimitedPreliminary Datasheet for Engineering Sampleand Output Precision Operational AmplifiersSGM8554PACKAGE/ORDERING INFORMATIONMODEL ORDER NUMBERPACKAGE DESCRIPTIONPACKAGE OPTION MARKING INFORMATION SGM8551XS8G/TRSOP8Tape and Reel, 2500 SGM8551XS8 SGM8551XMS8G/TR MSOP8 Tape and Reel, 3000 SGM8551XMS8SGM8551SGM8551XN5G/TRSOT-23-5L Tape and Reel, 3000 S06XX SGM8552XS8G/TR SOP8 Tape and Reel, 2500 SGM8552XS8 SGM8552 SGM8552XMS8G/TR MSOP8 Tape and Reel, 3000 SGM8552XMS8 SGM8554SGM8554XS14G/TRSOP14Tape and Reel, 2500SGM8554XS14Note 1: Order number and package marking are defined as the follow:ORDER NUMBER SGM855X X X G / TRPackage TypeGreen Product Tape and Reel N5 SOT-23-5L S8 SOP8MS8 MSOP8S14 SOP14Operating Temperature RangeX -40℃ to +125℃1 Single Channel2 Dual Channel 4 Quad ChannelChannel NumberMARKING INFORMATION For example: S069A (2009 year, the 1st month)S06 X XChip produce year ("9" = 2009, "A" = 2010 …)Chip produce month ("A" = Jan. "B" = Feb. … "L" = Dec.)ABSOLUTE MAXIMUM RATINGSSupply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V Input Voltage . . . . . . . . . . . . . . . . . . . . . . . -V S to (+V S ) + 0.1V Differential Input Voltage. . . . . . . . . . . . . . . . . . . . . . -5V to 5V Storage Temperature Range . . . . . . . . . . . . . -65℃ to +150℃ Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . 150℃ Operating Temperature Range . . . . . . . . . . . . -40℃ to +125℃ Package Thermal Resistance @ T A = 25℃SOT-23-5L, θJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190℃/W MSOP-8, θJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216℃/W SO-8, θJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125℃/W Lead Temperature Range (Soldering 10 sec). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260℃ ESD SusceptibilityHBM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2000V MM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200VNOTES:Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.CAUTIONThis integrated circuit can be damaged by ESD if you don’t pay attention to ESD protection. SGMICRO recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.and Output Precision Operational AmplifiersSGM8554ELECTRICAL CHARACTERISTICS(V S = +5V, V CM = +2.5V, V O = +2.5V, T A = +25℃, unless otherwise noted.)Specifications subject to changes without notice.and Output Precision Operational AmplifiersSGM8554ELECTRICAL CHARACTERISTICS(V S = +2.7V, V CM = +1.35V, V O = +1.35V, T A = +25℃, unless otherwise noted.)Specifications subject to changes without notice.and Output Precision Operational AmplifiersSGM8554TYPICAL PERFORMANCE CHARACTERISTICSand Output Precision Operational AmplifiersSGM8554TYPICAL PERFORMANCE CHARACTERISTICS7SG Micro Limitedand Output Precision Operational Amplifiers8SGM8554SG Micro LimitedPACKAGE OUTLINE DIMENSIONSSOT-23-5Land Output Precision Operational Amplifiers9SGM8554SG Micro LimitedPACKAGE OUTLINE DIMENSIONSMSOP8and Output Precision Operational Amplifiers10SGM8554SG Micro LimitedPACKAGE OUTLINE DIMENSIONSSOP8Zero-Drift, Single-Supply, Rail-to-Rail Input and Output Precision Operational Amplifiers11SGM8551 SGM8552 SGM8554SG Micro LimitedPACKAGE OUTLINE DIMENSIONSSOP14Important Note:This preliminary data sheet is provided to assist you in the evaluation of engineering samples of the product. It is not intended tobe complete or correct in any detail. There might be major changes for the final version.。
Features Description•低失调电压:1uV•输入失调漂移:0.005μV/°C•高增益带宽乘积:4.5MHz•轨到轨输入和输出•高增益,CMRR,PSRR:130dB•高摆率:2.7V /μs•低噪声:0.75uVp-p(0.01〜10Hz)•低功耗:640μA/运放•过载恢复时间:1us•低电源电压:+2.7 V至+5.5 V•无需外部电容器•扩展温度:-40°C至+ 125°C CMOS运算放大器的RS8551,RS8552,RS8554,RS8553(双重版本和关机)系列使用自动归零技术,以同时提供极低的失调电压(最大值为5μV)和随时间和温度的接近零漂移。
该系列放大器具有超低的噪声,失调和功率。
这种微型,高精度运算放大器可抵消高输入阻抗以及轨至轨输入和轨至轨输出摆幅。
具有4.5MHz的高增益带宽乘积和2.7V /μs的压摆率,可以使用低至+ 2.7V (±1.35V)至高达+ 5.5V(±2.75V)的单电源或双电源。
RS8551 / RS8552 / RS8554 / RS8553(带关闭功能的双版本)指定用于扩展的工业和汽车温度范围(-40°C至125°C)。
RS8551单放大器采用5引脚SOT23、8引脚MSOP8和8引脚SOIC封装; RS8552双放大器则采用8引脚SOIC和8引脚TSSOP窄表面贴装封装;RS8553(双版本关机)随附在Micro-SIZE MSOP-10中。
RS8554 Quad采用14引脚SOIC和14引脚窄型TSSOP封装Applications •温度传感器•医疗/工业仪器•压力传感器•电池供电的仪器•主动过滤•体重秤传感器•应变计放大器•电源转换器/逆变器PIN CONFIGURATIONSABSOLUTE MAXIMUM RATINGS (1)Supply Voltage, V+ to V-...............................................7.0VInput Terminals, Voltage (2) …………... – 0.5 to (V+) + 0.5VCurrent (2)…………..……....…..... ±10mAESD SENSITIVITY CAUTIONStorage Temperature ……….……………−65°C to +150°COperating Temperature ……….…………−40°C to +125°CJunction Temperature................................................150°C Package Thermal Resistance @ T A = +25°CSOT23-5, SOT23-6………………….………………200°C/WMSOP-10, SOIC-8 …………………….…………... 150°C/WSOIC-14, TSSOP-14………….……….……………100°C/WLead Temperature (Soldering, 10s) ……………........260°CESD SusceptibilityHBM (5000V)MM (400V)(1) Stresses above these ratings may cause permanent damage. Exposureto absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied.(2) Input terminals are diode-clamped to the power-supply rails. Inputsignals that can swing more than 0.5V beyond the supply rails should be current-limited to 10mA or less. ESD损坏的范围可能从轻微的性能下降到完全的设备故障。
常⽤替换运放型号对⽐常⽤替换运放型号对⽐CA3130 ⾼输⼊阻抗运算放⼤器 Intersil[DATA] CA3140 ⾼输⼊阻抗运算放⼤器 CD4573 四可编程运算放⼤器 MC14573ICL7650 斩波稳零放⼤器 LF347(NS[DATA]) 带宽四运算放⼤器 KA347 LF351 BI-FET单运算放⼤器 NS[DATA] LF353 BI-FET双运算放⼤器 NS[DATA] LF356 BI-FET单运算放⼤器 NS[DATA] LF357 BI-FET单运算放⼤器 NS[DATA] LF398 采样保持放⼤器 NS[DATA] LF411 BI-FET单运算放⼤器 NS[DATA] LF412 BI-FET双运放⼤器 NS[DATA] LM124 低功耗四运算放⼤器(军⽤档) NS[DATA]/TI[DATA] LM1458 双运算放⼤器 NS[DATA] LM148 四运算放⼤器 NS[DATA] LM224J 低功耗四运算放⼤器(⼯业档)NS[DATA]/TI[DATA] LM2902 四运算放⼤器 NS[DATA]/TI[DATA] LM2904 双运放⼤器 NS[DATA]/TI[DATA] LM301 运算放⼤器 NS[DATA] LM308 运算放⼤器 NS[DATA] LM308H 运算放⼤器(⾦属封装) NS[DATA] LM318 ⾼速运算放⼤器NS[DATA] LM324(NS[DATA]) 四运算放⼤器 HA17324,/LM324N(TI) LM348 四运算放⼤器 NS[DATA] LM358 NS[DATA] 通⽤型双运算放⼤器 HA17358/LM358P(TI) LM380 ⾳频功率放⼤器NS[DATA] LM386-1 NS[DATA] ⾳频放⼤器NJM386D,UTC386 LM386-3 ⾳频放⼤器 NS[DATA] LM386-4 ⾳频放⼤器 NS[DATA] LM3886 ⾳频⼤功率放⼤器 NS[DATA] LM3900 四运算放⼤器 LM725 ⾼精度运算放⼤器NS[DATA] LM733 带宽运算放⼤器 LM741 NS[DATA] 通⽤型运算放⼤器HA17741 MC34119 ⼩功率⾳频放⼤器 NE5532 ⾼速低噪声双运算放⼤器 TI[DATA] NE5534 ⾼速低噪声单运算放⼤器TI[DATA] NE592 视频放⼤器 OP07-CP 精密运算放⼤器 TI[DATA] OP07-DP 精密运算放⼤器 TI[DATA] TBA820M ⼩功率⾳频放⼤器 ST[DATA] TL061 BI-FET单运算放⼤器 TI[DATA] TL062 BI-FET双运算放⼤器 TI[DATA] TL064 BI-FET 四运算放⼤器 TI[DATA] TL072 BI-FET双运算放⼤器 TI[DATA] TL074 BI-FET四运算放⼤器 TI[DATA] TL081 BI-FET单运算放⼤器TI[DATA] TL082 BI-FET双运算放⼤器 TI[DATA] TL084 BI-FET四运算放⼤器 TI[DATA] AD824 JFET输⼊,单电源,低电压,低功耗,精密四运算放⼤器 MC33171 单电源,低电压,低功耗运算放⼤器 AD826 低功耗,宽带,⾼速双运算放⼤器 MC33172 单电源,低电压,低功耗双运算放⼤器AD827 低功耗,⾼速双运算放⼤器 MC33174 单电源,低电压,低功耗四运算放⼤器 AD828 低功耗,宽带,⾼速双运算放⼤器 MC33178 ⼤电流,低功耗,低噪⾳双运算放⼤器 AD844 电流反馈型,宽带,⾼速运算放⼤器 MC33179 ⼤电流,低功耗,低噪⾳四运算放⼤器 AD846 电流反馈型,⾼速,精密运算放⼤器 MC33181 JFET输⼊,低功耗运算放⼤器 AD847 低功耗,⾼速运算放⼤器 MC33182 JFET输⼊,低功耗双运算放⼤器AD8531 COMS单电源,低功耗,⾼速运算放⼤器 MC33184 JFET 输⼊,低功耗四运算放⼤器 AD8532 COMS单电源,低功耗,⾼速双运算放⼤器 MC33201 单电源,⼤电流,低电压运算放⼤器AD8534 COMS单电源,低功耗,⾼速四运算放⼤器 MC33202 单电源,⼤电流,低电压双运算放⼤器 AD9617 低失真,电流反馈型,宽带,⾼速,精密运算放⼤器 MC33204 单电源,⼤电流,低电压四运算放⼤器 AD9631 低失真,宽带,⾼速运算放⼤器MC33272 单电源,低电压,⾼速双运算放⼤器 AD9632 低失真,宽带,⾼速运算放⼤器 MC33274 单电源,低电压,⾼速四运算放⼤器 AN6550 低电压双运算放⼤器 MC33282 JFET输⼊,宽带,⾼速双运算放⼤器AN6567 ⼤电流,单电源双运算放⼤器 MC33284 JFET输⼊,宽带,⾼速四运算放⼤器 AN6568 ⼤电流,单电源双运算放⼤器 MC33502 BIMOS,单电源,⼤电流,低电压,双运算放⼤器 BA718 单电源,低功耗双运算放⼤器MC34071A 单电源,⾼速运算放⼤器 BA728 单电源,低功耗双运算放⼤器 MC34072A 单电源,⾼速双运算放⼤器 CA5160 BIMOS,单电源,低功耗运算放⼤器 MC34074A 单电源,⾼速四运算放⼤器 CA5260 BIMOS,单电源双运算放⼤器 MC34081 JFET输⼊,宽带,⾼速运算放⼤器 CA5420 BIMOS,单电源,低电压,低功耗运算放⼤器 MC34082 JFET输⼊,宽带,⾼速双运算放⼤器 CA5470 BIMOS单电源四运算放⼤器 MC34084 JFET输⼊,宽带,⾼速四运算放⼤器CLC400 电流反馈型,宽带,⾼速运算放⼤器 MC34181 JFET输⼊,低功耗运算放⼤器 CLC406 电流反馈型,低功耗,宽带,⾼速运算放⼤器 MC34182 JFET输⼊,低功耗双运算放⼤器 CLC410 电流反馈型,⾼速运算放⼤器 MC34184 JFET输⼊,低功耗四运算放⼤器 CLC415 电流反馈型,宽带,⾼速四运算放⼤器 MC35071A 单电源,⾼速运算放⼤器 CLC449 电流反馈型,宽带,⾼速运算放⼤器 MC35072A 单电源,⾼速双运算放⼤器 CLC450 电流反馈型,单电源,低功耗,宽带,⾼速运算放⼤器 MC35074A 单电源,⾼速四运算放⼤器 CLC452 单电源,电流反馈型,⼤电流,低功耗,宽带,⾼速运算放⼤器 MC35081 JFET输⼊,宽带,⾼速运算放⼤器CLC505 电流反馈型,⾼速运算放⼤器 MC35082 JFET输⼊,宽带,⾼速双运算放⼤器 EL2030 电流反馈型,宽带,⾼速运算放⼤器 MC35084 JFET输⼊,宽带,⾼速四运算放⼤器 EL2030C 电流反馈型,宽带,⾼速运算放⼤器 MC35171 单电源,低电压,低功耗运算放⼤器 EL2044C 单电源,低功耗,⾼速运算放⼤器 MC35172 单电源,低电压,低功耗双运算放⼤器 EL2070 电流反馈型,宽带,⾼速运算放⼤器 MC35174 单电源,低电压,低功耗四运算放⼤器 EL2070C 电流反馈型,宽带,⾼速运算放⼤器 MC35181 JFET输⼊,低功耗运算放⼤器 EL2071C 电流反馈型,宽带,⾼速运算放⼤器 MC35182 JFET输⼊,低功耗双运算放⼤器 EL2073 宽带,⾼速运算放⼤器 MC35184 JFET输⼊,低功耗四运算放⼤器 EL2073C 宽带,⾼速运算放⼤器 MM6558 低电压,低失调电压,精密双运算放⼤器 EL2130C 电流反馈型,宽带,⾼速运算放⼤器MM6559 低电压,低失调电压,精密双运算放⼤器 EL2150C 单电源,宽带,⾼速运算放⼤器 MM6560 低电压,低失调电压,精密双运算放⼤器 EL2160C电流反馈型,宽带,⾼速运算放⼤器 MM6561 低功耗,低电压,低失调电压,精密双运算放⼤器 EL2165C 电流反馈型,宽带,⾼速,精密运算放⼤器 MM6564 单电源,低电压,低功耗,低失调电压,精密双运算放⼤器 EL2170C 单电源,电流反馈型,低功耗,宽带,⾼速运算放⼤器MM6572 低噪⾳,低电压,低失调电压,精密双运算放⼤器 EL2175C 电流反馈型,宽带,⾼速,精密运算放⼤器 NE5230单电源,低电压运算放⼤器 EL2180C 单电源,电流反馈型,低功耗,宽带,⾼速运算放⼤器NE5512 通⽤双运算放⼤器 EL2224 宽带,⾼速双运算放⼤器 NE5514 通⽤四运算放⼤器 EL2224C 宽带,⾼速双运算放⼤器NE5532 低噪⾳,⾼速双运算放⼤器 EL2232 电流反馈型,宽带,⾼速双运算放⼤器NE5534 低噪⾳,⾼速运算放⼤器 EL2232C 电流反馈型,宽带,⾼速双运算放⼤器 NJM2059 通⽤四运算放⼤器 EL2250C 单电源,宽带,⾼速双运算放⼤器 NJM2082 JFET输⼊,⾼速双运算放⼤器 EL2260C 电流反馈型,宽带,⾼速双运算放⼤器 NJM2107低电压,通⽤运算放⼤器 EL2270C 单电源,电流反馈型,低功耗,宽带,⾼速双运算放⼤器 NJM2112 低电压,通⽤四运算放⼤器EL2280C 单电源,电流反馈型,低功耗,宽带,⾼速双运算放⼤器 NJM2114 低噪⾳双运算放⼤器 EL2424 宽带,⾼速四运算放⼤器NJM2115 低电压,通⽤双运算放⼤器 EL2424C 宽带,⾼速四运算放⼤器 NJM2119 单电源,精密双运算放⼤器 EL2444C 单电源,低功耗,⾼速四运算放⼤器 NJM2122 低电压,低噪⾳双运算放⼤器 EL2450C 单电源,宽带,⾼速四运算放⼤器 NJM2130F 低功耗运算放⼤器 EL2460C 电流反馈型,宽带,⾼速四运算放⼤器 NJM2132 单电源,低电压,低功耗双运算放⼤器 EL2470C 单电源,电流反馈型,低功耗,宽带,⾼速四运算放⼤器 NJM2136 低电压,低功耗,宽带,⾼速运算放⼤器 EL2480C 单电源,电流反馈型,低功耗,宽带,⾼速四运算放⼤器NJM2137 低电压,低功耗,宽带,⾼速双运算放⼤器 HA-2640 ⾼耐压运算放⼤器 NJM2138 低电压,低功耗,宽带,⾼速四运算放⼤器 HA-2645 ⾼耐压运算放⼤器 NJM2140 低电压双运算放⼤器 HA-2839 宽带,⾼速运算放⼤器NJM2141 ⼤电流,低电压双运算放⼤器 HA-2840 宽带,⾼速运算放⼤器 NJM2147 ⾼耐压,低功耗双运算放⼤器 HA-2841 宽带,⾼速运算放⼤器 NJM2162 JFET输⼊,低功耗,⾼速双运算放⼤器HA-2842 宽带,⾼速运算放⼤器 NJM2164 JFET输⼊,低功耗,⾼速四运算放⼤器 HA-4741 通⽤四运算放⼤器 NJM3404A 单电源,通⽤双运算放⼤器 HA-5020 电流反馈型,宽带,⾼速运算放⼤器 NJM3414 单电源,⼤电流双运算放⼤器 HA-5127 低噪⾳,低失调电压,精密运算放⼤器 NJM3415 单电源,⼤电流双运算放⼤器 HA-5134 低失调电压,精密四运算放⼤器 NJM3416 单电源,⼤电流双运算放⼤器 HA-5137 低噪⾳,低失调电压,⾼速,精密运算放⼤器 NJM4556A ⼤电流双运算放⼤器 HA-5142 单电源,低功耗双运算放⼤器NJM4580 低噪⾳双运算放⼤器 HA-5144 单电源,低功耗四运算放⼤器 NJU7051 CMOS单电源,低功耗,低电压,低失调电压运算放⼤器 HA-5177 低失调电压,精密运算放⼤器 NJU7052 CMOS单电源,低功耗,低电压,低失调电压双运算放⼤器 HA-5221 低噪⾳,精密运算放⼤器 NJU7054 CMOS单电源,低功耗,低电压,低失调电压四运算放⼤器 HA-5222 低噪⾳,精密双运算放⼤器 NJU7061 CMOS单电源,低功耗,低电压,低失调电压运算放⼤器 HA-7712 BIMOS,单电源,低功耗,精密运算放⼤器NJU7062 CMOS单电源,低功耗,低电压,低失调电压双运算放⼤器 HA-7713 BIMOS,单电源,低功耗,精密运算放⼤器 NJU7064 CMOS单电源,低功耗,低电压,低失调电压四运算放⼤器 HA16118 CMOS单电源,低电压,低功耗双运算放⼤器 NJU7071 CMOS 单电源,低功耗,低电压,低失调电压运算放⼤器 AD704 低偏置电流,低功耗,低失调电压,精密四运算放⼤器 MAX430 CMOS单电源运算放⼤器 AD705 低偏置电流,低功耗,低失调电压,精密运算放⼤器 MAX432 CMOS 单电源运算放⼤器 AD706 低偏置电流,低功耗,低失调电压,精密双运算放⼤器 MAX4330 单电源,低电压,低功耗运算放⼤器 AD707 低失调电压,精密运算放⼤器MAX4332 单电源,低电压,低功耗双运算放⼤器AD708 低失调电压,精密双运算放⼤器 MAX4334 单电源,低电压,低功耗四运算放⼤器 AD711 JFET输⼊,⾼速,精密运算放⼤器 MAX473 单电源,低电压,宽带,⾼速运算放⼤器 AD712 JFET输⼊,⾼速,精密双运算放⼤器 MAX474 单电源,低电压,宽带,⾼速双运算放⼤器 AD713 JFET输⼊,⾼速,精密四运算放⼤器MAX475 单电源,低电压,宽带,⾼速四运算放⼤器AD744 JFET输⼊,⾼速,精密运算放⼤器 MAX477 宽带,⾼速运算放⼤器 AD745 JFET输⼊,低噪⾳,⾼速运算放⼤器 MAX478 单电源,低功耗,精密双运算放⼤器AD746 JFET输⼊,⾼速,精密双运算放⼤器 MAX478A 单电源,低功耗,精密双运算放⼤器 AD795 JFET输⼊,低噪⾳,低功耗,精密运算放⼤器 MAX479 单电源,低功耗,精密四运算放⼤器 AD797 低噪⾳运算放⼤器MAX479A 单电源,低功耗,精密四运算放⼤器 AD8002 电流反馈型,低功耗,宽带,⾼速双运算放⼤器MAX480 单电源,低功耗,低电压,低失调电压,精密运算放⼤器 AD8005 电流反馈型,低功耗,宽带,⾼速双运算放⼤器 MAX492C 单电源,低功耗,低电压,精密双运算放⼤器AD8011 电流反馈型,低功耗,宽带,⾼速运算放⼤器 MAX492E 单电源,低功耗,低电压,精密双运算放⼤器 AD8031 单电源,低功耗,⾼速运算放⼤器 MAX492M 单电源,低功耗,低电压,精密双运算放⼤器 AD8032 单电源,低功耗,⾼速双运算放⼤器MAX494C 单电源,低功耗,低电压,精密四运算放⼤器 AD8041 单电源,宽带,⾼速运算放⼤器 MAX494E 单电源,低功耗,低电压,精密四运算放⼤器 AD8042 单电源,宽带,⾼速双运算放⼤器 MAX494M 单电源,低功耗,低电压,精密四运算放⼤器 AD8044 单电源,宽带,⾼速四运算放⼤器 MAX495C 单电源,低功耗,低电压,精密运算放⼤器 AD8047 宽带,⾼速运算放⼤器 MAX495E 单电源,低功耗,低电压,精密运算放⼤器AD8055 低功耗,宽带,⾼速运算放⼤器 MAX495M 单电源,低功耗,低电压,精密运算放⼤器 AD8056 低功耗,宽带,⾼速双运算放⼤器 MC1458 通⽤双运算放⼤器 AD8072 电流反馈型,宽带,⾼速双运算放⼤器MC1458C 通⽤双运算放⼤器 AD812 电流反馈型,低电压,低功耗,⾼速双运算放⼤器 MC33071A 单电源,⾼速运算放⼤器AD817 低功耗,宽带,⾼速运算放⼤器 MC33072A 单电源,⾼速双运算放⼤器 AD818 低功耗,宽带,⾼速运算放⼤器 MC33074A 单电源,⾼速四运算放⼤器 AD820 JFET输⼊,单电源,低电压,低功耗,精密运算放⼤器 MC33078 低噪⾳双运算放⼤器 AD822 JFET输⼊,单电源,低电压,低功耗,精密双运算放⼤器MC33079 低噪⾳四运算放⼤器 AD823 JFET输⼊,单电源,低电压,低功耗,精密,⾼速双运算放⼤器 MC33102 低功耗双运算放⼤器 HA16119 CMOS单电源,低电压,低功耗双运算放⼤器 NJU7072 CMOS单电源,低功耗,低电压,低失调电压双运算放⼤器 HFA1100 电流反馈型,宽带,⾼速运算放⼤器 NJU7074 CMOS单电源,低功耗,低电压,低失调电压四运算放⼤器 HFA1120 电流反馈型,宽带,⾼速运算放⼤器 OP-07 低漂移,精密运算放⼤器 HFA1205电流反馈型,低功耗,宽带,⾼速双运算放⼤器 OP-113 BICMOS单电源,低噪⾳,低失调电压,精密运算放⼤器 HFA1245 电流反馈型,低功耗,宽带,⾼速双运算放⼤器 OP-150 COMS,单电源,低电压,低功耗 ICL7611 CMOS低电压,低功耗运算放⼤器 OP-160 电流反馈型,⾼速运算放⼤器 ICL7612 CMOS低电压,低功耗运算放⼤器 OP-162 单电源,低电压,低功耗,⾼速,精密运算放⼤器ICL7621 CMOS低电压,低功耗双运算放⼤器 OP-177 低失调电压,精密运算放⼤器 ICL7641 CMOS低电压四运算放⼤器OP-183 单电源,宽带运算放⼤器 ICL7642 CMOS低电压,低功耗四运算放⼤器 OP-184 单电源,低电压,⾼速,精密运算放⼤器ICL7650S 稳压器 OP-191 单电源,低电压,低功耗运算放⼤器 LA6500 单电源,功率OP 放⼤器 OP-193 单电源,低电压,低功耗,精密运算放⼤器 LA6501 单电源,功率OP放⼤器 OP-196 单电源,低电压,低功耗运算放⼤器 LA6510 2回路单电源功率OP放⼤器 OP-200 低功耗,低失调电压,精密双运算放⼤器" LA6512 ⾼压,功率OP放⼤器双运算放⼤器 OP-213 BICMOS单电源,低噪⾳,低失调电压,精密双运算放⼤器 LA6513 ⾼压,功率OP放⼤器双运算放⼤器 OP-250 COMS,单电源,低电压,低功耗双运算放⼤器LA6520 单电源,功率OP放⼤器三运算放⼤器 OP-260 电流反馈型,⾼速双运算放⼤器 LF356 JFET输⼊,⾼速运算放⼤器 OP-262 单电源,低电压,低功耗,⾼速,精密双运算放⼤器 LF356A JFET输⼊,⾼速运算放⼤器 OP-27 低噪⾳,低失调电压,精密运算放⼤器 LF411 JFET输⼊,⾼速运算放⼤器 OP-270 低噪声,低失调电压,精密双运算放⼤器 LF411A JFET输⼊,⾼速运算放⼤器 OP-271 精密双运算放⼤器 LF412 JFET输⼊,⾼速双运算放⼤器 OP-275 ⾼速双运算放⼤器 LF412A JFET输⼊,⾼速双运算放⼤器 OP-279 单电源,⼤电流双运算放⼤器 LF441 低功耗,JFET输⼊运算放⼤器 OP-282 JFET输⼊,低功耗双运算放⼤器 LF441A 低功耗,JFET输⼊运算放⼤器 OP-283 单电源,宽带双运算放⼤器 LF442 低功耗,JFET输⼊双运算放⼤器 OP-284 单电源,低电压,⾼速,精密双运算放⼤器 LF442A 低功耗,JFET输⼊双运算放⼤器OP-290 单电源,低功耗,精密双运算放⼤器 LF444 低功耗,JFET输⼊四运算放⼤器 OP-291 单电源,低电压,低功耗双运算放⼤器 LF444A 低功耗,JFET输⼊四运算放⼤器 OP-292 BICMOS单电源,通⽤双运算放⼤器 LM2902 单电源四运算放⼤器 OP-293 单电源,低电压,低功耗,精密双运算放⼤器 LM2904 单电源双运算放⼤器 OP-295 BICMOS低功耗,精密双运算放⼤器 LM324 单电源四运算放⼤器 OP-296 单电源,低电压,低功耗双运算放⼤器 LM358 单电源双运算放⼤器 OP-297 低电压,低功耗,低漂移,精密双运算放⼤器LM4250 单程控、低功耗运算放⼤器 OP-37 低噪⾳,低失调电压,⾼速,精密运算放⼤器 LM607 低失调电压,精密运算放⼤器 OP-400 低功耗,低失调电压,精密四运算放⼤器 LM6118 宽带,⾼速双运算放⼤器OP-413 BICMOS单电源,低噪⾳,低失调电压,精密四运算放⼤器。
GS8591/GS8592/GS8594放大器是单/双/四电源,微功耗,零漂移CMOS运算放大器,这些放大器提供4.5MHz的带宽,轨至轨输入和输出以及1.8V至5.5V的单电源供电。
GS859X使用斩波稳定技术来提供非常低的失调电压(最大值小于50µV),并且在整个温度范围内漂移接近零。
每个放大器550µA的低静态电源电流和20pA的极低输入偏置电流使这些器件成为低失调,低功耗和高阻抗应用的理想选择。
GS859X提供了出色的CMRR,而没有与传统的互补输入级相关的分频器。
这种设计在驱动模数转换器(ADC)方面具有卓越的性能,而不会降低差分线性度。
GS8591提供SOT23-5和SOP-8封装。
GS8592提供MSOP-8和SOP-8封装。
GS8594 Quad具有绿色SOP-14和TSSOP-14封装。
在所有电源电压下,-45oC 至+ 125oC的扩展温度范围提供了额外的设计灵活性。
特性:+ 1.8V〜+ 5.5V单电源供电•嵌入式RF抗EMI滤波器•轨到轨输入/输出•小型封装:•增益带宽乘积:4.5MHz(典型@ 25°C)GS8591采用SOT23-5和SOP-8封装•低输入偏置电流:20pA(典型值@ 25°C)GS8592采用MSOP-8和SOP-8封装•低失调电压:30µV(最大@ 25°C)GS8594采用SOP-14和TSSOP-14封装•静态电流:每个放大器550µA(典型值)•工作温度:-45°C〜+ 125°C•零漂移:0.03µV / oC(典型值)Features•Single-Supply Operation from +1.8V ~ +5.5V •Embedded RF Anti-EMI Filter•Rail-to-Rail Input / Output •Small Package:•Gain-Bandwidth Product: 4.5MHz (Typ. @25°C) GS8591 Available in SOT23-5 and SOP-8 Packages•Low Input Bias Current: 20pA (Typ. @25°C) GS8592 Available in MSOP-8 and SOP-8 Packages•Low Offset Voltage: 30µV (Max. @25°C) GS8594 Available in SOP-14 and TSSOP-14 Packages •Quiescent Current: 550µA per Amplifier (Typ.)•Operating Temperature: -45°C ~ +125°C•Zero Drift: 0.03µV/o C (Typ.)General DescriptionThe GS859X amplifier is single/dual/quad supply, micro-power, zero-drift CMOS operational amplifiers, the amplifiers offer bandwidth of 4.5MHz, rail-to-rail inputs and outputs, and single-supply operation from 1.8V to 5.5V. GS859X uses chopper stabilized technique to provide very low offset voltage (less than 50µV maximum) and near zero drift over temperature. Low quiescent supply current of 550µA per amplifier and very low input bias current of 20pA make the devices an ideal choice for low offset, low power consumption and high impedance applications. The GS859X offers excellent CMRR without the crossover associated with traditional complementary input stages. This design results in superior performance for driving analog-to-digital converters (ADCs) without degradation of differential linearity.The GS8591 is available in SOT23-5 and SOP-8 packages. And the GS8592 is available in MSOP-8 and SOP-8 packages. TheGS8594 Quad is available in Green SOP-14 and TSSOP-14 packages. The extended temperature range of -45o C to +125o C over all supply voltages offers additional design flexibility.Applications•Transducer Application •Handheld Test Equipment•Temperature Measurements •Battery-Powered Instrumentation•Electronics ScalesPin ConfigurationFigure 1. Pin Assignment DiagramAbsolute Maximum RatingsCondition Min Max Power Supply Voltage (V DD to Vss) -0.5V +7.5V Analog Input Voltage (IN+ or IN-) Vss-0.5V V DD+0.5V PDB Input Voltage Vss-0.5V +7V Operating Temperature Range -45°C +125°C Junction Temperature +160°CStorage Temperature Range -55°C +150°C Lead Temperature (soldering, 10sec) +260°CPackage Thermal Resistance (T A=+25 )SOP-8, θJA 125°C/WMSOP-8, θJA 216°C/WSOT23-5, θJA 190°C/WESD SusceptibilityHBM 6KVMM 400VNote: Stress greater than those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions outside those indicated in the operational sections of this specification are not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.Package/Ordering InformationMODEL CHANNEL ORDER NUMBERPACKAGEDESCRIPTIONPACKAGEOPTIONMARKINGINFORMATIONGS8591 SingleGS8591-TR SOT23-5 Tape and Reel,3000 8591 GS8591Y-SR SOP-8 Tape and Reel,4000 GS8591YGS8592 Dual G S8592-SR SOP-8 Tape and Reel,4000 GS8592 GS8592-MR MSOP-8 Tape and Reel,3000 GS8592GS8594 Quad GS8594-TR TSSOP-14 Tape and Reel,3000 GS8594 GS8594-SR SOP-14 Tape and Reel,2500 GS8594Electrical Characteristics(V S = +5V, V CM = +2.5V, V O = +2.5V, T A = +25 , unless otherwise noted.)PARAMETER CONDITIONS MIN TYP MAX UNITS INPUT CHARACTERISTICSInput Offset Voltage (V OS) 1 5 µV Input Bias Current (I B) 20 pA Input Offset Current (I OS) 10 pA Common-Mode Rejection Ratio(CMRR)V CM = 0V to 5V 110 dB Large Signal Voltage Gain ( A VO) R L = 10kΩ, V O = 0.3V to 4.7V 145 dB Input Offset Voltage Drift (∆V OS/∆T) 30 nV/ OUTPUT CHARACTERISTICSOutput Voltage High (V OH) R L = 100kΩ to - V S 4.998 V R L = 10kΩ to - V S 4.994 VOutput Voltage Low (V OL) R L = 100kΩ to + V S 2 mV R L = 10kΩ to + V S 5 mVShort Circuit Limit (I SC) R L =10Ω to - V S 43 mA Output Current (I O) 30 mA POWER SUPPLYPower Supply Rejection Ratio (PSRR) V S = 2.5V to 5.5V 115 dB Quiescent Current (I Q) V O = 0V, R L = 0Ω 180 µA DYNAMIC PERFORMANCEGain-Bandwidth Product (GBP) G = +100 4.5 MHz Slew Rate (SR) R L = 10kΩ 2.5 V/µs Overload Recovery Time 0.10 ms NOISE PERFORMANCEVoltage Noise (e n p-p) 0Hz to 10Hz 0.2 µV P-PnV Voltage Noise Density (e n) f = 1kHz 30 HzTypical Performance characteristicsLarge Signal Transient Response at +5V Large Signal Transient Response at +2.5VC L=300pF R L=2kΩA V=+1C L=300pFR L=2kΩA V=+1Time(4µs/div) Time(2µs/div)Small Signal Transient Response at +5V Small Signal Transient Response at +2.5VC L=50pF R L=∞A V=+1C L=50pFR L=∞A V=+1Time(4µs/div) Time(4µs/div)Closed Loop Gain vs. Frequency at +5V Closed Loop Gain vs. Frequency at +2.5V G=-100 G=-100 G=-10 G=-10G=+1 G=+1Frequency (kHz) Frequency (kHz)Typical Performance characteristicsOpen Loop Gain, Phase Shift vs. Frequency at +5V Open Loop Gain, Phase Shift vs. Frequency at +2.5VPhase ShiftV L=0pFR L=∞V L=0pFR L=∞Phase ShiftOpen Loop GainOpen Loop Gain Frequency (Hz) Frequency (Hz) Positive Overvoltage Recovery Negative Overvoltage RecoveryV SY= 2.5VV IN=-200mVp-p(RET to GND)C L=0pFR L=10kΩA V=-100 V SY= 2.5VV IN=-200mVp-p(RET to GND) C L=0pFR L=10kΩA V=-100Time (40µs/div) Time (40µs/div) 0.1Hz to 10Hz Noise at +5V 0.1Hz to 10Hz Noise at +2.5VG=10000G=10000 Time (10s/div) Time (10s/div)Application NoteSizeGS859X系列运算放大器具有单位增益稳定的特性,适用于各种通用应用。
GS8051/GS8052/GS8054描述:GS8051 / 1N(单),GS8052 / 2N(双),GS8054(四)是轨到轨输出电压反馈放大器,具有易用性和低成本。
它们具有通常在电流反馈放大器中发现的带宽和压摆率。
GS8051系列均具有宽的输入共模电压范围和输出电压摆幅,因此易于在低至2.5V的单电源上使用。
尽管成本较低,但GS8051系列仍具有出色的整体性能。
它们提供250MHz(G = +1)的宽带宽,以及高达52MHz(G = +2)的0.1dB平坦度,并提供典型的2.8mA /放大器低功耗。
GS8051系列具有低失真和快速建立的特点,非常适合于缓冲高速A / D或D / A转换器。
GS8051 / 2N具有掉电禁用功能,可将电源电流降至50µA。
这些功能使GS8051 / 2N成为尺寸和功耗至关重要的便携式和电池供电应用的理想选择。
所有参数均在-40至+125扩展温度范围内指定。
特点:+ 2.5V〜+ 5.5V单电源供电GS8051提供SOT23-5和SC70-5封装•轨到轨输出GS8052提供SOP-8和MSOP-8封装•-3dB带宽(G = + 1):250MHz(典型值)GS8054提供SOP-14和TSSOP-14封装•低输入偏置电流:1pA(典型值)GS8051N提供SOT23-6和SC70-6封装•静态电流:2.8mA /放大器(典型值)GS8052N采用MSOP-10封装•工作温度:-40°C〜+ 125°C•小包装:Features•+ 2.5V〜+ 5.5V单电源供电轨到轨输出-3dB带宽(G = + 1):250MHz(Typ。
)低输入偏置电流:1pA(典型值)静态电流:2.8mA /放大器(典型值)工作温度:-40°C〜+ 125°C 小包装:GS8051提供SOT23-5和SC70-5封装GS8052提供SOP-8和MSOP-8封装GS8054提供SOP-14和TSSOP-14封装GS8051N提供SOT23-6和SC70-6封装GS8052N采用MSOP-10封装:General DescriptionGS8051 / 1N(单),GS8052 / 2N(双),GS8054(四)是轨到轨输出电压反馈放大器,具有易用性和低成本。
Rev. DDocument Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However , noresponsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Speci cations subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. T rademarks and registered trademarks are the property of their respective owners.One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 ©2011–2013 Analog Devices, Inc. All rights reserved. Technical Support 引脚接线图NIC 1–IN 2+IN 3V–4NIC 8V+7OUT 6NIC5NOTES1. NIC = NO INTERNAL CONNECTION.ADA4528-1TOP VIEW (Not to Scale)09437-001图1. ADA4528-1引脚配置(8引脚MSOP)09437-102ADA4528-1TOP VIEW (Not to Scale)3+IN –V 41NIC 2–IN 6OUT 5NIC8NIC7V+NOTES1. NIC = NO INTERNAL CONNECTION.2. CONNECT THE EXPOSED PAD TO V– OR LEAVE IT UNCONNECTED.图2. ADA4528-1引脚配置(8引脚LFCSP)1101001101001k 10k 100k 1M 10MV O L T A G E N O I S E D E N S I T Y (n V /√H z )FREQUENCY (Hz)09437-063V SY = 5V V CM = V SY /2A V = 1图3. 电压噪声密度与频率的关系表1. ADI 公司零漂移运算放大器产品组合 1类型 超低噪声微功耗(<20 μA)低功耗(<1 mA) 16 V工作电压30 V 工作电压单通道 ADA4528-1 ADA4051-1 AD8628 AD8638 ADA4638-1AD8538双通道 ADA4528-2 ADA4051-2 AD8629 AD8639AD8539 四通道AD86301欲选择最新的零漂移运算放大器,请访问 。
GS321/358/324 1MHZ CMOS Rail-to-Rail IO Opamp with RF FilterFeatures•Single-Supply Operation from +2.1V ~ +5.5V •Rail-to-Rail Input / Output•Gain-Bandwidth Product: 1MHz (Typ.) •Low Input Bias Current: 1pA (Typ.)•Low Offset Voltage: 3.5mV (Max.) •Quiescent Current: 40µA per Amplifier (Typ.) •Operating Temperature: -40°C ~ +125°C •Embedded RF Anti-EMI Filter •Small Package:GS321 Available in SOT23-5 and SC70-5 Packages GS358 Available in SOIC-8, MSOP-8 and DFN-8 PackagesGS324 Available in SOP-14 and TSSOP-14 PackagesGeneral DescriptionThe GS321 family have a high gain-bandwidth product of 1MHz, a slew rate of 0.6V/μs, and a quiescent current of 40μA/amplifier at 5V. The GS321 family is designed to provide optimal performance in low voltage and low noise systems. They provide rail-to-rail output swing into heavy loads. The input common mode voltage range includes ground, and the maximum input offset voltage is 3.5mV for GS321 family. They are specified over the extended industrial temperature range (-40℃to +125℃). The operating range is from 2.1V to 5.5V. The GS321 single is available in Green SC70-5 and SOT-23-5 packages. The GS358 Dual is available in Green SOIC-8, MSOP-8 and DFN-8 packages. The GS324 Quad is available in Green SOP-14 and TSSOP-14 packages.Applications•ASIC Input or Output Amplifier •Sensor Interface•Medical Communication •Smoke Detectors •Audio Output•Piezoelectric Transducer Amplifier •Medical Instrumentation •Portable SystemsPin ConfigurationFigure 1. Pin Assignment DiagramAbsolute Maximum RatingsCondition Min MaxPower Supply Voltage (V DD to Vss) -0.5V +7.5VAnalog Input Voltage (IN+ or IN-) Vss-0.5V V DD+0.5VPDB Input Voltage Vss-0.5V +7V Operating Temperature Range -40°C+125°C Junction Temperature +160°CStorage Temperature Range -55°C+150°CLead Temperature (soldering, 10sec) +260°CPackage Thermal Resistance (T A=+25℃)SOP-8, θJA125°C/WMSOP-8, θJA216°C/WSOT23-5, θJA190°C/WSC70-5, θJA333°C/WESD SusceptibilityHBM 6KVMM 300VNote:Stress greater than those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions outside those indicated in the operational sections of this specification are not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.Package/Ordering InformationMODEL CHANNEL ORDER NUMBERPACKAGEDESCRIPTIONPACKAGEOPTIONMARKINGINFORMATIONGS321 Single GS321-CR SC70-5 Tape and Reel,3000 321 GS321-TR SOT23-5 Tape and Reel,3000 321GS358 Dual GS358-SR SOP-8 Tape and Reel,2500 GS358 GS358-MR MSOP-8 Tape and Reel,3000 GS358 GS358-FR DFN-8 Tape and Reel,3000 GS358GS324 Quad GS324-TR TSSOP-14 Tape and Reel,3000 GS324 GS324-SR SOP-14 Tape and Reel,2500 GS324Electrical Characteristics(At V S = +5V, R L = 100kΩ connected to V S/2, and V OUT = V S/2, unless otherwise noted.)Input Offset Current I OS 1 pA Common-Mode Voltage Range V CM V S = 5.5V -0.1 to +5.6 V Common-Mode Rejection Ratio CMRRV S = 5.5V, V CM = -0.1V to 4V 70 62 62 dBV S = 5.5V, V CM = -0.1V to 5.6V 68 56 55 Open-Loop Voltage Gain A OLR L = 5kΩ, V O = +0.1V to +4.9V 80 70 70 dBR L = 100kΩ, V O = +0.035V to +4.965V 84 80 80 Input Offset Voltage Drift ∆V OS/∆T 2.7 µV/℃OUTPUT CHARACTERISTICSOutput Voltage Swing from Rail V OH R L = 100kΩ 4.997 4.990 4.980 V V OL R L = 100kΩ 3 10 20 mV V OH R L = 10kΩ 4.992 4.970 4.960 V V OL R L = 10kΩ 8 30 40 mVOutput Current I SOURCER = 10Ω to V/284 60 45mATypical Performance characteristicsAt T A =+25oC, V S =+5V, and R L =100KΩ connected to V S /2, unless otherwise noted.Large-Signal Step ResponseSmall-Signal Step ResponseTime (4µs/div)Time (2µs/div)Supply Current vs. Supply VoltageShort-Circuit Current vs. Supply VoltageS u p p l y C u r r e n t (u A )S h o r t -C i r c u i t C u r r e n t (m A )Supply Voltage (V)Supply Voltage (V)Output Voltage vs. Output CurrentOutput Voltage vs. Output CurrentO u t p u t V o l t a g e (V )O u t p u t V o l t a g e(V )Output Current (mA)Output Current (mA)G=+1C L =100pF R L =100KΩG=+1C L =100pF R L =100KΩSourcing CurrentSinking CurrentSourcing CurrentSinking CurrentVs=3VVs=5VO u t p u t V o l t a g e (20m V /d i v )O u t p u t V o l t a g e (500m V /d i v )Typical Performance characteristicsAt T A =+25oC, V S =+5V, and R L =100KΩ connected to V S /2, unless otherwise noted.Overload Recovery TimeSupply Current vs. TemperatureS u p p l y C u r r e n t (µA )Time (2µs/div)Temperature (℃)Input Voltage Noise Spectral Density vs. FrequencyOpen Loop Gain, Phase Shift vs. Frequency at +5VV o l t a g e N o i s e (n V /√H z )O p e n L o o p G a i n (d B )P h a s e S h i f t (D e g r e e s )Frequency (kHz)Frequency (kHz)CMRR vs. FrequencyPSRR vs. FrequencyC M R R (d B )P S R R (d B)Frequency (kHz)Frequency (kHz)Vs=5V G=-5V IN =500mVApplication NoteSizeGS321 family series op amps are unity-gain stable and suitable for a wide range of general-purpose applications. The small footprints of the GS321 family packages save space on printed circuit boards and enable the design of smaller electronic products.Power Supply Bypassing and Board LayoutGS321 family series operates from a single 2.1V to 5.5V supply or dual ±1.05V to ±2.75V supplies. For best performance, a 0.1µF ceramic capacitor should be placed close to the V DD pin in single supply operation. For dual supply operation, both V DD and V SS supplies should be bypassed to ground with separate 0.1µF ceramic capacitors.Low Supply CurrentThe low supply current (typical 40uA per channel) of GS321 family will help to maximize battery life. They are ideal for battery powered systemsOperating VoltageGS321 family operates under wide input supply voltage (2.1V to 5.5V). In addition, all temperature specifications apply from -40 o C to +125 o C. Most behavior remains unchanged throughout the full operating voltage range. These guarantees ensure operation throughout the single Li-Ion battery lifetimeRail-to-Rail InputThe input common-mode range of GS321 family extends 100mV beyond the supply rails (V SS-0.1V to V DD+0.1V). This is achieved by using complementary input stage. For normal operation, inputs should be limited to this range.Rail-to-Rail OutputRail-to-Rail output swing provides maximum possible dynamic range at the output. This is particularly important when operating in low supply voltages. The output voltage of GS321 family can typically swing to less than 5mV from supply rail in light resistive loads (>100kΩ), and 30mV of supply rail in moderate resistive loads (10kΩ).Capacitive Load ToleranceThe GS321 family is optimized for bandwidth and speed, not for driving capacitive loads. Output capacitance will create apole in the amplifier’s feedback path, leading to excessive peaking and potential oscillation. If dealing with load capacitance isa requirement of the application, the two strategies to consider are (1) using a small resistor in series with the amplifier’s output and the load capacitance and (2) reducing the bandwidth of the amplifier’s feedback loop by increasing the overall noise gain. Figure 2. shows a unity gain follower using the series resistor strategy. The resistor isolates the output from the capacitanceFigure 2. Indirectly Driving a Capacitive Load Using Isolation ResistorThe bigger the R ISO resistor value, the more stable V OUT will be. However, if there is a resistive load R L in parallel with the capacitive load, a voltage divider (proportional to R ISO/R L) is formed, this will result in a gain error.The circuit in Figure 3 is an improvement to the one in Figure 2. R F provides the DC accuracy by feed-forward the V IN to R L. C Fand R ISO serve to counteract the loss of phase margin by feeding the high frequency component of the output signal back to the amplifier’s inverting input, thereby preserving the phase margin in the overall feedback loop. Capacitive drive can be increased by increasing the value of C F. This in turn will slow down the pulse response.Figure 3. Indirectly Driving a Capacitive Load with DC AccuracyTypical Application CircuitsDifferential amplifierThe differential amplifier allows the subtraction of two input voltages or cancellation of a signal common the two inputs. It is useful as a computational amplifier in making a differential to single-end conversion or in rejecting a common mode signal. Figure 4. shown the differential amplifier using GS321 family.Figure 4. Differential Amplifier REF12V )()(134321IP IN 144321OUT R R R R R R R R R R R R R R V +++++−=If the resistor ratios are equal (i.e. R 1=R 3 and R 2=R 4), thenREFV )(IN IP 12OUT +−=V V V R RLow Pass Active FilterThe low pass active filter is shown in Figure 5. The DC gain is defined by –R 2/R 1. The filter has a -20dB/decade roll-off after its corner frequency ƒ=1/(2πR C ).Figure 5. Low Pass Active FilterInstrumentation AmplifierThe triple GS321 family can be used to build a three-op-amp instrumentation amplifier as shown in Figure 6. The amplifier in Figure 6 is a high input impedance differential amplifier with gain of R2/R1. The two differential voltage followers assure the high input impedance of the amplifier.Figure 6. Instrument Amplifier.Package Information MSOP8SOP8SOT23-5TSSOP-14SC70-5SOP-14DFN8。
高速运算放大器——型号列表 制造商 产品类别 产品型号产品描述 ADI 公司 电压反馈高速运放AD812AR 低功耗电流反馈双运放 SN10501D 低失真,满幅输出高速运算放大器 SN10501DBVT低失真,满幅输出高速运算放大器 THS4120CD3.3V,100MHZ 全差分满幅度输出运放 THS4120ID3.3V,100MHz,43V/μs,全差分CMOS 运放(带关断功能) THS4121CD100MHZ 全差分满幅度输出运放 THS4130ID完全差分输入输出低噪声运放(带关断功能) THS4150ID完全差分输入输出高限斜率运放(带关断功能) THS4271D高速、高转换率、低失真差分运放 THS4275D高速、高转换率、低失真差分运放(关断功能) THS4500CD高速全差分运放 THS4501CD高速全差分运放 THS4505D宽带宽低失真全差分运放 TI 差分高速运放 THS7530PWP 高速全差分运放OPA2658U 双路,高速,低功耗,宽带,电流反馈型运放 OPA2677U 双路,宽带,高输出电流运放OPA2681U 双路,超高速,宽带,带关断功能,电流反馈型运放 OPA2684ID 双路,低功耗,电流反馈型运放OPA2691ID 双路,宽带,电流反馈运放带关断功能 OPA4658U 低功耗电流反馈运放OPA4684ID 四路,低功耗,电流反馈型运放OPA603AP 高速电流反馈放大器OPA658P 宽带,低功耗,电流反馈型运放OPA658U 宽带,低功耗,电流反馈型运放OPA685U 超带宽,电流反馈运放,带关断功能 OPA691ID 宽带,带关断功能,电流反馈型运放 THS3001CD 超高速,电流反馈运放THS3001ID 超高速,电流反馈运放THS3061D 单通道高速电流反馈运放THS3062D 双通道高速电流反馈运放THS3091D 单通道高速电流反馈运放THS3092D 双通道高速电流反馈运放THS3110CD 低噪声单通道高速运放THS3115ID 高输出电流运放电流反馈高速运放 THS3202D 2G 低失真电流反馈运放OPA2652U 双路,700MHZ,电压反馈运放TI 公司 电压反馈高速运放 OPA2690I-14D双路,高速,宽带,电压反馈型运放OPA2690ID双路,高速,宽带,电压反馈型运放 OPA2822U双路,低噪声,高速运放 OPA4650U四路, 高速,宽带,低功耗,电压反馈型运放 OPA642U高速运放 OPA650U高速,宽带,低功耗,电压反馈型运放 OPA657U1.6GHz,低噪音, FET 输入,高速,电压反馈型运放 OPA687U超高速,宽带,低功耗带关断功能电压反馈型运放 OPA690ID宽带,电压反馈运放带关断功能 OPA690IDBVT宽带,电压反馈运放带关断功能 SN10502D高速轨对轨视频运放 SN10503D低失真高速轨对轨运放 THS4001CD电压反馈放大器 THS4001ID电压反馈放大器 THS4011ID290MHz 低失真高速电压反馈单通道放大器 THS4021CD电压反馈放大器 THS4022ID电压反馈放大器 THS4052CD电压反馈放大器 THS4062CD180MHz 高速双放大器 THS4082CD175-MHz 双路低功耗电压反馈运放 THS4211D高速,极低失真电压反馈运放 THS4221D低噪声高速运放 THS4221DGN低噪声高速运放 THS4225D低噪声高速运放 THS4225DGN低噪声高速运放 EL4543IU 带共模同步译码功能的三通道差分双绞线驱动器 EL5171IS单通道,250MHz 差分双绞线驱动器 EL5172IS单通道,250MHz 差分线性接收器,单输出运算放大器 EL5172IY单通道,250MHz 差分线性接收器,单输出运算放大器 EL5410CS四路 30MHz 满幅输入输出运放 INTERSIL 公司 差分高速运放 EL9110IU差分接收器(5 pole),和均衡器 LT6230-10 LT1226LT1993-2LT1886LT6553LT6554LT1222LT1397LT1396LT1395LINEAR公司 高速放大器 LT1819LT1192LT1194LT1807LT1806LT1399LT1399HV LT6402-20 LT1398LT1254LT1253LT1252LT1815LT1817LT1816LT6231LT6232LT6230LT1739LT6211LT1794LT6300LT6210LT1809LT1810LT1203LT1225LT1205LT1221LT1227LT1259LT1260LT6551LT6550LT1814LT6206LT1813HV LT1229LT1228LT1230LT6205LT1223LT6207 LT1812 LT1204 LT1469 LT1191 LT1468 LT1805 LT1803 LT1193 LT1801 LT1800 LT1802 LT1804 LT1363 LT1994 LT1365 LT1206 LT1207 LT1126 LT1127 LT1795 LT1497 LT1360 LT1187 ,LT1364 LT1195 LT1362 LT1361 LT1190 LT1209 LT1632 LT1208 LT1633 LT1224 LT1220 LT1630 LT1631 LT1213 LT1214 LT1358LT1359 LT1216 LT1215 LTC6241 LTC6242 LT1355 LT1354 LT1356 LT1797。
GS8331 GS8332 GS8334 描述GS8331 GS8332 GS8334放大器是单/双/四电源,微功耗,零漂移CMOS运算放大器,这些放大器提供350 kHz的带宽,轨至轨输入和输出以及1.8V至5.5V的单电源供电。
GS833X使用斩波稳定技术来提供非常低的失调电压(最大值小于10µV),并且在整个温度范围内漂移接近零。
每个放大器具有25µA的低静态电源电流,以及20pA的极低输入偏置电流,使该器件成为低失调,低功耗和高阻抗应用的理想选择。
GS833X提供了出色的CMRR,而没有与传统的互补输入级相关的分频器。
这种设计在驱动模数转换器(ADC)方面具有卓越的性能,而不会降低差分线性度。
GS8331 GS8332 GS8334 应用•换能器应用•手持测试设备•温度测量•电池供电的仪器•电子秤Features•Single-Supply Operation from +1.8V ~ +5.5V •Embedded RF Anti-EMI Filter•Rail-to-Rail Input / Output •Small Package:•Gain-Bandwidth Product: 350KHz (Typ. @25°C) GS8331 Available in SOT23-5, SC70-5 and SOP-8•Low Input Bias Current: 20pA (Typ. @25°C) Packages•Low Offset Voltage: 10uV (Max. @25°C) GS8332 Available in SOP-8, MSOP-8 and DFN-8•Quiescent Current: 25µA per Amplifier (Typ) Packages•Operating Temperature: -45°C ~ +125°C GS8334 Available in SOP-14 and TSSOP-14 Packages•Zero Drift: 0.05µV/°C (Typ)General DescriptionGS833X放大器是单/双/四电源,微功耗,零漂移CMOS运算放大器,这些放大器提供350 kHz的带宽,轨至轨输入和输出以及1.8V至5.5V 的单电源供电。
RS8551RS8552RUNIC润石精密运算放大器Features Description低失调电压:1uV输入失调漂移:0.005μV/°C高增益带宽乘积:4.5MHz轨到轨输入和输出高增益,CMRR,PSRR:130dB高摆率:2.7V /μs?低噪声:0.75uVp-p(0.01?10Hz)低功耗:640μA/运放过载恢复时间:1us低电源电压:+2.7 V至+5.5 V无需外部电容器扩展温度:-40°C至+ 125°C CMOS运算放大器的RS8551,RS8552,RS8554,RS8553(双重版本和关机)系列使用自动归零技术,以同时提供极低的失调电压(最大值为5μV)和随时间和温度的接近零漂移。
该系列放大器具有超低的噪声,失调和功率。
这种微型,高精度运算放大器可抵消高输入阻抗以及轨至轨输入和轨至轨输出摆幅。
具有4.5MHz的高增益带宽乘积和2.7V /μs的压摆率,可以使用低至+ 2.7V (±1.35V)至高达+ 5.5V(±2.75V)的单电源或双电源。
RS8551 / RS8552 / RS8554 / RS8553(带关闭功能的双版本)指定用于扩展的工业和汽车温度范围(-40°C至125°C)。
RS8551单放大器采用5引脚SOT23、8引脚MSOP8和8引脚SOIC封装;RS8552双放大器则采用8引脚SOIC和8引脚TSSOP窄表面贴装封装;RS8553(双版本关机)随附在Micro-SIZE MSOP-10中。
RS8554 Quad采用14引脚SOIC和14引脚窄型TSSOP封装Applications ?温度传感器医疗/工业仪器?压力传感器电池供电的仪器?主动过滤体重秤传感器应变计放大器电源转换器/逆变器PIN CONFIGURATIONSABSOLUTE MAXIMUM RATINGS (1)Supply Voltage, V+ to V-...............................................7.0VInput Terminals, Voltage (2) …………... – 0.5 to (V+) + 0.5VCurrent (2)…………..……....…..... ±10mAESD SENSITIVITY CAUTIONStorage Temperature ……….……………?65°C to +150°COperating Temperature ……….…………?40°C to +125°CJunction T emperature................................................150°C Package Thermal Resistance @ T A = +25°CSOT23-5, SOT23-6………………….………………200°C/WMSOP-10, SOIC-8 …………………….…………... 150°C/WSOIC-14, TSSOP-14………….……….……………100°C/WLead Temperature (Soldering, 10s) ……………........260°CESD SusceptibilityHBM (5000V)MM (400V)(1) Stresses above these ratings may cause permanent damage. Exposureto absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied.(2) Input terminals are diode-clamped to the power-supply rails. Inputsignals that can swing more than 0.5V beyond the supply rails should be current-limited to 10mA or less. ESD损坏的范围可能从轻微的性能下降到完全的设备故障。
描述:GS321、GS324、GS358、系列具有1MHz的高增益带宽乘积,0.6V / s的压摆率和5V时每放大器40mA的静态电流。
GS321系列旨在在低压和低噪声系统中提供最佳性能。
它们可将轨到轨的输出摆幅转换成重负载。
输入共模电压范围包括地,对于GS321系列,最大输入失调电压为3.5mV。
它们的额定温度范围为扩展的工业温度范围(-40℃至+125)。
工作范围为2.1V至5.5V。
GS321 Single采用绿色SC70-5和SOT-23-5封装。
GS358 Dual采用绿色SOP-8,MSOP-8,DIP-8和DFN-8封装。
GS324 Quad具有绿色SOP-14和TSSOP-14封装。
特点:●+ 2.1V〜+ 5.5V单电源供电●轨到轨输入/输出●增益带宽乘积:1MHz(典型值)●低输入偏置电流:1pA(典型值)●低失调电压:3.5mV(最大值)●静态电流:每个放大器40µA(典型值)●工作温度:-40°C〜+ 125°C●嵌入式射频抗电磁干扰滤波器●包装:GS321采用SOT23-5和SC70-5封装GS358提供SOP-8,MSOP-8,DIP-8和DFN-8封装GS324采用SOP-14和TSSOP-14封装应用:ASIC输入或输出放大器•传感器接口•医学交流•烟雾探测器•音频输出•压电换能器•医疗仪器•便携式系统Features•Single-Supply Operation from +2.1V ~ +5.5V •Small Package:•Rail-to-Rail Input / Output GS321 Available in SOT23-5 and SC70-5 Packages•Gain-Bandwidth Product: 1MHz (Typ.) GS358 Available in SOP-8, MSOP-8, DIP-8 and DFN-8•Low Input Bias Current: 1pA (Typ.) Packages•Low Offset Voltage: 3.5mV (Max.) GS324 Available in SOP-14 and TSSOP-14 Packages•Quiescent Current: 40µA per Amplifier (Typ.)•Operating Temperature: -40°C ~ +125°C•Embedded RF Anti-EMI FilterGeneral DescriptionThe GS321 family have a high gain-bandwidth product of 1MHz, a slew rate of 0.6V/ s, and a quiescent current of 40μA/amplifier at 5V. The GS321 family is designed to provide optimal performance in low voltage and low noise systems. Theyprovide rail-to-rail output swing into heavy loads. The input common mode voltage range includes ground, and the maximuminput offset voltage is 3.5mV for GS321 family. They are specified over the extended industrial temperature range (-40℃ to+125 ). The operating range is from 2.1V to 5.5V. The GS321 single is available in Green SC70-5 and SOT-23-5 packages.The GS358 Dual is available in Green SOP-8, MSOP-8, DIP-8 and DFN-8 packages. The GS324 Quad is available in GreenSOP-14 and TSSOP-14 packages.Applications•ASIC Input or Output Amplifier •Audio Output•Sensor Interface •Piezoelectric Transducer Amplifier •Medical Communication •Medical Instrumentation •Smoke Detectors •Portable SystemsPin ConfigurationFigure 1. Pin Assignment DiagramAbsolute Maximum RatingsCondition Min MaxPower Supply Voltage (V DD to Vss) -0.5V +7.5VAnalog Input Voltage (IN+ or IN-) Vss-0.5V V DD+0.5VPDB Input Voltage Vss-0.5V +7VOperating Temperature Range -40°C +125°CJunction Temperature +160°CStorage Temperature Range -55°C +150°CLead Temperature (soldering, 10sec) +260°CPackage Thermal Resistance (T A=+25 )SOP-8, θJA 125°C/WMSOP-8, θJA 216°C/WSOT23-5, θJA 190°C/WSC70-5, θJA 333°C/WESD SusceptibilityHBM 6KVMM 300V注意:应力大于“绝对最大额定值”中列出的压力可能会导致设备永久损坏。
AD8552pdf,AD8552中文资料,AD8552应用电路优势和特点低失调电压:1 µV输入失调漂移:0.005 μV/°C轨到轨输入和输出摆幅5 V/2.7 V单电源供电高增益、高共模抑制比(CMRR)、高电源抑制比(PSRR):130 dB 超低输入偏置电流:20 pA低电源电流:700 μA/运算放大器过载恢复时间:50 μs无需外部电容产品详情此系列放大器具有超低失调、漂移和偏置电流特性。
AD8551、AD8552和AD8554分别是单路、双路和四路放大器,具有轨到轨输入和输出摆幅能力,均保证可采用2.7 V至5 V单电源工作。
AD855x系列可提供以前只有昂贵的自稳零或斩波稳定放大器才具有的特性优势。
这些零漂移放大器采用ADI公司的电路拓扑结构,将低成本与高精度特性融于一体,无需外部电容。
AD855x的失调电压仅为1 μV,漂移为0.005 μV/°C,因而特别适合不容许存在任何误差源的应用。
这些器件在工作温度范围内的漂移接近零,对温度、位置和压力传感器、医疗设备以及应变计放大器应用极为有利。
轨到轨输入和输出摆幅能力则使高端与低端检测均得以轻松实现。
AD855x系列的额定温度范围为-40℃至+125℃扩展工业/汽车应用温度范围。
AD8551单路放大器提供8引脚MSOP和8引脚窄体SOIC两种封装。
AD8552双路放大器提供8引脚窄体SOIC和8引脚TSSOP表面贴装两种封装。
AD8554四路放大器提供14引脚窄体SOIC和14引脚TSSOP两种封装。
应用温度传感器压力传感器精密电流检测应变计放大器医疗仪器热电偶放大器。
ad8551工作原理AD8551是一种高精度、低噪声、微功耗的运算放大器,广泛应用于工业控制、通信、医疗仪器等领域。
本文将从AD8551的工作原理、特点和应用等方面进行介绍。
AD8551的工作原理主要基于差分放大器和反馈机制。
在差分放大器中,输入信号被分成两路,分别经过一个放大器进行放大,然后再通过一个反相放大器进行放大,并将两路信号相减得到差分信号。
这样做的好处是可以抵消掉共模干扰,提高系统的抗干扰能力。
AD8551采用了零漂放大器技术,能够有效地抵消掉放大器输出的零点漂移。
同时,它还具有低噪声、低失调电流和低功耗的特点,能够提高系统的精确度和稳定性。
AD8551还具有很高的增益精度和线性度,能够在宽输入电压范围内提供高精度的放大。
它的增益可以通过外部电阻进行调节,方便用户根据具体需求进行调整。
AD8551的应用非常广泛。
在工业控制方面,它可以用于传感器信号的放大和处理,提高系统的测量精度和抗干扰能力。
在通信领域,它可以用于信号调理和放大,提高信号的传输质量和稳定性。
在医疗仪器方面,它可以用于生物信号的放大和处理,提高医疗设备的测量精度和安全性。
除此之外,AD8551还可以用于音频放大、仪器仪表、自动化设备等领域。
它的高精度和低噪声特性使得它在这些领域中具有很大的优势。
AD8551作为一种高精度、低噪声、微功耗的运算放大器,具有很好的应用前景和市场需求。
它的工作原理基于差分放大器和反馈机制,通过抵消共模干扰和零点漂移,提高系统的抗干扰能力和稳定性。
它的特点包括高增益精度、低噪声、低失调电流和低功耗。
它的应用广泛涉及工业控制、通信、医疗仪器等领域,能够提高系统的测量精度、传输质量和安全性。
AD8551的优势使得它在市场上具有很大的竞争力。
描述:GS8551/GS8552/GS8554放大器是单/双/四电源,微功耗,零漂移CMOS运算放大器,这些放大器提供1.8MHz的带宽,轨至轨输入和输出以及1.8V至5.5V的单电源供电。
GS855X使用斩波稳定技术来提供非常低的失调电压(最大值小于5µV),并且在整个温度范围内漂移接近零。
每个放大器的静态电源电流低至180µA,输入偏置电流极低,仅为20pA,因此该器件是低失调,低功耗和高阻抗应用的理想选择。
GS855X提供了出色的CMRR,而没有与传统的互补输入级相关的分频器。
该设计为驱动模数转换器带来了卓越的性能转换器(ADC),而不会降低差分线性度。
GS8551提供SOT23-5和SOP-8封装。
GS8552提供MSOP-8和SOP-8封装。
GS8554 Quad具有绿色SOP-14和TSSOP-14封装。
在所有电源电压下,-45oC至+ 125oC的扩展温度范围提供了额外的设计灵活性。
特点:+ 1.8V〜+ 5.5V单电源供电•嵌入式RF抗EMI滤波器•轨到轨输入/输出•小型封装:•增益带宽乘积:1.8MHz(典型@ 25°C)GS8551采用SOT23-5和SOP-8封装•低输入偏置电流:20pA(典型值@ 25°C)GS8552采用MSOP-8和SOP-8封装•低失调电压:30µV(最大@ 25°C)GS8554采用SOP-14和TSSOP-14封装•静态电流:每个放大器180µA(典型值)•工作温度:-45°C〜+ 125°C•零漂移:0.03µV / oC(典型值)应用:换能器应用•手持测试设备•温度测量•电池供电的仪器•电子秤Features•Single-Supply Operation from +1.8V ~ +5.5V •Embedded RF Anti-EMI Filter•Rail-to-Rail Input / Output •Small Package:•Gain-Bandwidth Product: 1.8MHz (Typ. @25°C) GS8551 Available in SOT23-5 and SOP-8 Packages•Low Input Bias Current: 20pA (Typ. @25°C) GS8552 Available in MSOP-8 and SOP-8 Packages•Low Offset Voltage: 30µV (Max. @25°C) GS8554 Available in SOP-14 and TSSOP-14 Packages•Quiescent Current: 180µA per Amplifier (Typ)•Operating Temperature: -45°C ~ +125°C•Zero Drift: 0.03µV/o C (Typ)General DescriptionGS8551 / GS8552 / GS8554放大器是单/双/四电源,微功耗,零漂移CMOS运算放大器,这些放大器提供1.8MHz的带宽,轨至轨输入和输出以及1.8以上的单电源供电V至5.5V。
GS855X使用斩波稳定技术来提供非常低的失调电压(最大值小于5µV),并且在整个温度范围内漂移接近零。
每个放大器的静态电源电流低至180µA,输入偏置电流极低,仅为20pA,因此该器件是低失调,低功耗和高阻抗应用的理想选择。
GS855X提供了出色的CMRR,而没有与传统的互补输入级相关的分频器。
这种设计在驱动模数转换器(ADC)方面具有卓越的性能,而不会降低差分线性度。
GS8551提供SOT23-5和SOP-8封装。
GS8552提供MSOP-8和SOP-8封装。
GS8554 Quad具有绿色SOP-14和TSSOP-14封装。
在所有电源电压下,-45oC至+ 125oC的扩展温度范围提供了额外的设计灵活性。
Applications•Transducer Application •Handheld Test Equipment•Temperature Measurements •Battery-Powered Instrumentation•Electronics ScalesPin ConfigurationFigure 1. Pin Assignment DiagramAbsolute Maximum RatingsCondition Min Max Power Supply Voltage (V DD to Vss) -0.5V +7.5V Analog Input Voltage (IN+ or IN-) Vss-0.5V V DD+0.5V PDB Input Voltage Vss-0.5V +7V Operating Temperature Range -45°C +125°C Junction Temperature +160°CStorage Temperature Range -55°C +150°C Lead Temperature (soldering, 10sec) +260°CPackage Thermal Resistance (T A=+25 )SOP-8, θJA 125°C/WMSOP-8, θJA 216°C/WSOT23-5, θJA 190°C/WESD SusceptibilityHBM 6KVMM 400VNote: Stress greater than those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions outside those indicated in the operational sections of this specification are not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.Package/Ordering InformationMODEL CHANNEL ORDER NUMBERPACKAGEDESCRIPTIONPACKAGEOPTIONMARKINGINFORMATIONGS8551 Single GS8551-TR SOT23-5 Tape and Reel,3000 8551 GS8551-SR SOP-8 Tape and Reel,4000 GS8551GS8552 Dual G S8552-SR SOP-8 Tape and Reel,4000 GS8552 GS8552-MR MSOP-8 Tape and Reel,3000 GS8552GS8554 Quad GS8554-TR TSSOP-14 Tape and Reel,3000 GS8554 GS8554-SR SOP-14 Tape and Reel,2500 GS8554Electrical Characteristics(V S = +5V, V CM = +2.5V, V O = +2.5V, T A = +25 , unless otherwise noted.)PARAMETER CONDITIONS MIN TYP MAX UNITS INPUT CHARACTERISTICSInput Offset Voltage (V OS) 1 30 µV Input Bias Current (I B) 20 pA Input Offset Current (I OS) 10 pA Common-Mode Rejection Ratio(CMRR)V CM = 0V to 5V 110 dB Large Signal Voltage Gain ( A VO) R L = 10kΩ, V O = 0.3V to 4.7V 145 dB Input Offset Voltage Drift (∆V OS/∆T) 30 nV/ OUTPUT CHARACTERISTICSOutput Voltage High (V OH) R L = 100kΩ to - V S 4.998 V R L = 10kΩ to - V S 4.994 VOutput Voltage Low (V OL) R L = 100kΩ to + V S 2 mV R L = 10kΩ to + V S 5 mVShort Circuit Limit (I SC) R L =10Ω to - V S 60 mA Output Current (I O) 65 mA POWER SUPPLYPower Supply Rejection Ratio (PSRR) V S = 2.5V to 5.5V 115 dB Quiescent Current (I Q) V O = 0V, R L = 0Ω 180 µA DYNAMIC PERFORMANCEGain-Bandwidth Product (GBP) G = +100 1.8 MHz Slew Rate (SR) R L = 10kΩ0.95 V/µs Overload Recovery Time 0.10 ms NOISE PERFORMANCEVoltage Noise (e n p-p) 0Hz to 10Hz 0.3 µV P-P Voltage Noise Density (e n) f = 1kHz 38 nV / HzTypical Performance characteristicsLarge Signal Transient Response at +5V Large Signal Transient Response at +2.5VC L=300pF R L=2kΩA V=+1C L=300pFR L=2kΩA V=+1Time(4µs/div) Time(2µs/div)Small Signal Transient Response at +5V Small Signal Transient Response at +2.5VC L=50pF R L=∞A V=+1C L=50pFR L=∞A V=+1Time(4µs/div) Time(4µs/div)Closed Loop Gain vs. Frequency at +5V Closed Loop Gain vs. Frequency at +2.5V G=-100 G=-100 G=-10 G=-10G=+1 G=+1Frequency (kHz) Frequency (kHz)Typical Performance characteristicsOpen Loop Gain, Phase Shift vs. Frequency at +5V Open Loop Gain, Phase Shift vs. Frequency at +2.5VPhase ShiftV L=0pFR L=∞V L=0pFR L=∞Phase ShiftOpen Loop GainOpen Loop Gain Frequency (Hz) Frequency (Hz) Positive Overvoltage Recovery Negative Overvoltage RecoveryV SY= 2.5VV IN=-200mVp-p(RET to GND)C L=0pFR L=10kΩA V=-100 V SY= 2.5VV IN=-200mVp-p(RET to GND) C L=0pFR L=10kΩA V=-100Time (40µs/div) Time (40µs/div) 0.1Hz to 10Hz Noise at +5V 0.1Hz to 10Hz Noise at +2.5VG=10000G=10000 Time (10s/div) Time (10s/div)Application NoteSizeGS855X系列运算放大器具有单位增益稳定的特性,适用于各种通用应用。