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ULQ2003ADG4中文资料

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TA
PACKAGE†
ORDERABLE PART NUMBER
TOP-SIDE MARKING
ULN2002AN
ULN2002AN
PDIP (N)
Tube of 25
ULN2003AN ULN2004AN
ULN2003AN ULN2004AN
−20°C to 70°C
SOIC (D)
Tube of 40 Reel of 2500 Tube of 40 Reel of 2500
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright 2004, Texas Instruments Incorporated On products compliant to MILĆPRFĆ38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.
Input B
7.2 kΩ 3 kΩ
COM Output C
E
Input B
7V
10.5 kΩ 7.2 kΩ 3 kΩ
COM Output C
E
ULN2001A
Input B
ULN/ULQ2003A: RB = 2.7 kΩ ULN/ULQ2004A: RB = 10.5 kΩ
RB 7.2 kΩ 3 kΩ
ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, ULQ2004A
HIGHĆVOLTAGE HIGHĆCURRENT DARLINGTON TRANSISTOR ARRAY
SLRS027G − DECEMBER 1976 − REVISED JUNE 2004
Logic
D Relay-Driver Applications
1B 1 2B 2
16 1C 15 2C
description/ordering information
3B 3 4B 4
14 3C 13 4C
The ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, and ULQ2004A are high-voltage, high-current Darlington transistor arrays. Each consists of seven npn Darlington
COM
Output C
ULN2002A
E
All resistor values shown are nominal.
ULN2003A, ULN2004A, ULQ2003A, ULQ2004A
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
3
元器件交易网
元器件交易网
ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, ULQ2004A
The ULN2001A is obsolete and is no longer supplied.
HIGHĆVOLTAGE HIGHĆCURRENT DARLINGTON TRANSISTOR ARRAY
SLRS027G − DECEMBER 1976 − REVISED JUNE 2004
D 500-mA-Rated Collector Current
(Single Output)
D High-Voltage Outputs . . . 50 V
ULN2001A . . . D OR N PACKAGE ULN2002A . . . N PACKAGE
5B 5 6B 6 7B 7
E8
12 5C 11 6C 10 7C 9 COM
pairs that feature high-voltage outputs
with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single
ULN2003AD ULN2003ADR ULN2004AD ULN2004ADR
ULN2003A ULN2004A
SOP (NS)
Reel of 2000
ULN2003ANSR ULN2004ANSR
ULN2003A ULN2004A
TSSOP (PW)
Tube of 90 Reel of 2000
ULN2003APW ULN2003APWR
UN2003A
PDIP (N)
Tube of 25
ULQ2003AN ULQ2004AN
ULQ2003A ULQ2004ANLeabharlann −40°C to 85°C
SOIC (D)
Tube of 40 Reel of 2500 Tube of 40
ULQ2003AD ULQ2003ADR ULQ2004AD
available at /sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
ULN2003A . . . D, N, NS, OR PW PACKAGE ULN2004A . . . D, N, OR NS PACKAGE
D Output Clamp Diodes D Inputs Compatible With Various Types of
ULQ2003A, ULQ2004A . . . D OR N PACKAGE (TOP VIEW)
1
元器件交易网
ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, ULQ2004A
HIGHĆVOLTAGE HIGHĆCURRENT DARLINGTON TRANSISTOR ARRAY
SLRS027G − DECEMBER 1976 − REVISED JUNE 2004
The ULN2001A is obsolete and is no longer supplied.
description/ordering information (continued)
The ULN2001A is a general-purpose array and can be used with TTL and CMOS technologies. The ULN2002A is designed specifically for use with 14-V to 25-V PMOS devices. Each input of this device has a Zener diode and resistor in series to control the input current to a safe limit. The ULN2003A and ULQ2003A have a 2.7-kΩ series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices. The ULN2004A and ULQ2004A have a 10.5-kΩ series base resistor to allow operation directly from CMOS devices that use supply voltages of 6 V to 15 V. The required input current of the ULN/ULQ2004A is below that of the ULN/ULQ2003A, and the required voltage is less than that required by the ULN2002A.
Clamp diode reverse voltage (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 V
The ULN2001A is obsolete and is no longer supplied.
absolute maximum ratings at 25°C free-air temperature (unless otherwise noted)†
Collector-emitter voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 V

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uln2003中文资料

uln2003中文资料

在自动化密集的的场合会有很多被控元件如继电器，微型电机，风机，电磁阀，空调，水处理等元件及设备，这些设备通常由CPU所集中控制，由于控制系统不能直接驱动被控元件，这需要由功率电路来扩展输出电流以满足被控元件的电流，电压。

ULN2XXXX高压大电流达林顿晶体管阵列系列产品就属于这类可控大功率器件，由于这类器件功能强、应用范围语广。

因此，许多公司都生产高压大电流达林顿晶体管阵列产品，从而形成了各种系列产品。

原理：LN2003也是一个7路反向器电路，即当输入端为高电平时ULN2003输出端为低电平，当输入端为低电平时ULN2003输出端为高电平，继电器得电吸合。

如图九所示功能特点：高电压输出50V输出钳位二极管输入兼容各种类型的逻辑电路应用继电器驱动器ULN200X逻辑图DISSIPATION RATING TABLE耗散评级表PACKAGE封装TA=25℃POWERRATING 额定功率DERATING FACTORABOVE功耗系数TA=25℃TA=85℃POWERRATING 额定功率D 950 mW 7.6 mW/℃494 mW N 1150 mW 9.2 mW/℃598 mWPARAMETER 参数测试图TEST CONDITIONS测试条件ULN2001A ULN2002A单位最小典型最大最小典型最大VI(on) On-state inputvoltage 输入电压6 VCE=2V, IC =300mA 13 V播延迟时间，从高到低输出VOH High-level output voltageafter switching 输出高电平电压VS=50V,IO≈300mA, SeeFigure 10VS–500 mV 图一ULN2001A内部电路图图二ULN2002A内部电路图图三ULN2003A ULN2004A ULQ2003A ULQ2004A内部电路图图1 ICEX测试电路图2 ICEX测试电路图3 ICEX测试电路图4ICEX测试电路图5 hFE, VCE(sat)测试电路图6 VI(on) 测试电路图四参数测量信息应用电路：图五MOS管加载到输入端图六TTL电路到输入端图七冲区高电流负载图八使用上拉电阻提高驱动电流图九实际应用的UL2003电路图absolute maximum ratings at=25℃free-air temperature (unless otherwise noted)†绝对最大额定值at=25℃Collector-emitter voltage 集电极-发射极电压50 VClamp diode reverse voltage 钳位二极管的反向电压（见注1 ）50 VInput voltage, VI (see Note 1) 输入电压30 VPeak collector current (see Figures 14 and 15)峰值集电极电流500 mAOutput clamp current, IOK .输出钳位电流500 mATotal emitter-terminal current 共发射极端子电流–2.5 AContinuous total power dissipation . 连续总功耗See Dissipation Rating TablePackage thermal impedance, θJA 封装热阻(see Note 2):D package 73℃/W N package67℃/W NS package64℃/WOperating free-air temperature range, TA 自由空气的温度范围内ULN200xA –20℃to 70℃ULQ200xA–40℃to 85℃本站所有文章不得转载！可以链接网址使用。

UL标准明细大全【范本模板】

UL标准明细大全【范本模板】

美国保险商实验所(UL)标准号标准中文名称标准英文名称摘要UL 1994—2004 低等级道路标志和照明系统(Low level path marking andlighting systems详细信息.。

UL 2085—1997 易燃和可燃液体用防护性地上贮罐（Protected abovegroundtanks for flammable andcombustible liquids详细信息.。

UL 201—1994 汽车库设备(Garage equipment 详细信息.。

.UL 6-2000 (）( Standard for Rigid MetalConduit）详细信息..。

UL 2006—1997 聚四氟乙烯1211的回收/再利用设备（Halon 1211recovery/rechargeequipment详细信息.。

.UL 1795—1999 流体按摩浴缸（Hydromassage bathtubs 详细信息。

..UL 1977—1995 数据、信号、控制和电源用元件连接器（Component connectors foruse in data，signal，controland power applications详细信息。

.UL 2127—1999 惰性气体清洁剂灭火系统标准（Standard for inert gasclean agent extinguishingsystem详细信息.。

.UL 1230—2000 业余电影灯具（Amateur movie lights 详细信息...UL60730-2—16A—2002 家用和类似用途的自动电气控制装置。

第2部分:家用和类似用途的浮动式自动电力水位控制设备的特殊要求（Automatic electricalcontrols for household andsimilar use - Part 2:Particular requirements forautomatic electrical waterlevel operating controls ofthe float type for householdand similar applications详细信息。

UN2003AI中文资料

UN2003AI中文资料

1 1B
LOGIC DIAGRAM
9 COM
16 1C
2 2B
15 2C
3 3B
14 3C
4 4B
13 4C
5 5B
12 5C
6 6B
11 6C
7 7B
10 7C
SCHEMATICS (EACH DARLINGTON PAIR)
Input B
2.7 kΩ
COM
Output C
7.2 kΩ 3 kΩ
E
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
元器件交易网

FEATURES
• 500-mA-Rated Collector Current (Single Output)
• High-Voltage Outputs . . . 50 V • Output Clamp Diodes • Inputs Compatible With Various Types of
II(off)
Off-state input current
II
Input current
IR
Clamp reverse current
Ci
Input capacitance
TEST FIGURE
uln2003ULN2003A中文资料

uln2003ULN2003A中文资料

uln2003/ULN2003A中文资料时间：2009-06-10 17:35:13 来源：资料室作者：在自动化密集的的场合会有很多被控元件如继电器，微型电机，风机，电磁阀，空调，水处理等元件及设备，这些设备通常由CPU所集中控制，由于控制系统不能直接驱动被控元件，这需要由功率电路来扩展输出电流以满足被控元件的电流，电压。

ULN2XXXX高压大电流达林顿晶体管阵列系列产品就属于这类可控大功率器件，由于这类器件功能强、应用范围语广。

因此，许多公司都生产高压大电流达林顿晶体管阵列产品，从而形成了各种系列产品。

原理：LN2003也是一个7路反向器电路，即当输入端为高电平时ULN2003输出端为低电平，当输入端为低电平时ULN2003输出端为高电平，继电器得电吸合。

如图九所示功能特点：高电压输出50V输出钳位二极管输入兼容各种类型的逻辑电路应用继电器驱动器ULN200X逻辑图electrical characteristics, 电气特性（除非另有说明）TA = 25℃(unless otherwise noted)switching characteristics over recommended operating conditions (unless otherwise noted)开关特性的建议运行条件（除非另有说明）图一ULN2001A内部电路图图二ULN2002A内部电路图图三ULN2003A ULN2004A ULQ2003A ULQ2004A内部电路图图1 ICEX测试电路图2 ICEX测试电路图3 ICEX测试电路图4ICEX测试电路图5 hFE, VCE(sat)测试电路图6 VI(on) 测试电路图四参数测量信息应用电路：图五MOS管加载到输入端图六TTL电路到输入端图七冲区高电流负载图八使用上拉电阻提高驱动电流图九实际应用的UL2003电路图。