MAX4378FAUD中文资料

General DescriptionThe MAX4686/MAX4687/MAX4688 low on-resistance (R ON ), low-voltage analog switches operate from a sin-gle +1.8V to +5.5V supply. The MAX4686/MAX4687 are single-pole/single-throw (SPST) analog switches, and the MAX4688 is a single-pole/double-throw (SPDT) ana-log switch. The MAX4686 is a normally open (NO)switch, and the MAX4687 is a normally closed (NC)switch. The MAX4688 has one normally open (NO)switch and one normally closed (NC) switch.When powered from a 3V supply these devices feature 2.5Ω(max) R ON , with 0.4Ω(max) R ON matching and 1Ω(max) flatness. The MAX4686/MAX4687/MAX4688 offer fast switching speeds (t ON = 30ns max, t OFF = 12ns max). The MAX4688 offers break-before-make action.The digital logic inputs are 1.8V logic compatible from a +2.7V to +3.3V supply. The MAX4686/MAX4687/MAX4688 are available in the chip-scale package (UCSP™), significantly reducing the required PC board area. The chip occupies only a 1.50mm x 1.02mm area.The 3 x 2 array of solder bumps are spaced with a 0.5mm bump pitch.________________________ApplicationsMP3 Players Cellular Phones Power RoutingBattery-Operated Equipment Relay ReplacementAudio and Video Signal Routing Communications Circuits PCMCIA Cards Cellular Phones Hard DrivesFeatureso 6-Bump, 0.5mm Pitch, UCSP o R ON2.5Ωmax (+3V Supply)10Ωmax (+1.8V Supply)o 0.4Ωmax R ON Match Between Channels o 1Ωmax R ON Flatness Over Signal Range o Low Leakage Currents Over Temperature0.5nA (max) at T A = +25°C o Fast Switching: t ON = 30ns, t OFF = 12ns o Guaranteed Break-Before-Make (MAX4688)o +1.8V to +5.5V Single-Supply Operation o Rail-to-Rail ®Signal Handling o Low Crosstalk: -95dB (100kHz)o High Off-Isolation: -90dB (100kHz)o 1.8V Logic CompatibleMAX4686/MAX4687/MAX46882.5Ω, Low-Voltage, SPST/SPDT Analog Switches in UCSP Package________________________________________________________________Maxim Integrated Products1Pin Configurations/Functional Diagrams/Truth Table19-2042; Rev 1; 2/03Ordering InformationUCSP is a trademark of Maxim Integrated Products, Inc.For pricing, delivery, and ordering information,please contact Maxim/Dallas Direct!at 1-888-629-4642, or visit Maxim’s website at .M A X 4686/M A X 4687/M A X 46882.5Ω, Low-Voltage, SPST/SPDT Analog Switches in UCSP PackageABSOLUTE MAXIMUM RATINGSELECTRICAL CHARACTERISTICS(V+ = +2.7V to +3.3V, V IH = +1.4V, V IL = 0.5V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at 3V and T A = +25°C.)(Notes 3, 4)Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.All Voltages Referenced to GNDV+, IN .......................................................................-0.3V to +6V COM, NO, NC (Note1)..................................-0.3V to (V+ + 0.3V)Continuous Current NO, NC, COM ................................±100mA Peak Current NO, NC, COM(pulsed at 1ms, 10% duty cycle) ...............................±200mAContinuous Power Dissipation (T A = +70°C)3 x 2 UCSP (derate 10.1mW/°C at +70°C)..................808mW Operating Temperature Range ...........................-40°C to +85°C Storage Temperature Range ............................-65°C to +150°C Bump Reflow Temperature .............................................+235°CNote 1:Signals on NO, NC, and COM exceeding V+ are clamped by an internal diode. Limit forward-diode current to maximum cur-rent rating.Note 2:This device is constructed using a unique set of packaging techniques that impose a limit on the thermal profile the devicecan be exposed to during board level solder attach and rework. This limit permits only the use of the solder profiles recom-mended in the industry standard specification, JEDEC 020A, paragraph 7.6, Table 3 for IR/VPR and convection reflow.Preheating is requied. Hand or wave soldering is not allowed.MAX4686/MAX4687/MAX46882.5Ω, Low-Voltage, SPST/SPDT Analog Switches in UCSP Package_______________________________________________________________________________________3Note 4:UCSP parts are 100% tested at +25°C only and guaranteed by correlation at the full hot-rated temperature.Note 5:∆R ON = R ON(MAX ) - R ON(MIN), between switches.Note 6:Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over thespecified analog signal ranges.Note 7:Guaranteed by design.Note 8:Off Isolation = 20log 10(V COM / V NO ), V COM = output, V NO = input to off switch.Note 9:Between switches.ELECTRICAL CHARACTERISTICS (continued)(V+ = +2.7V to +3.3V, V IH = +1.4V, V IL = 0.5V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at 3V and T A = +25°C.)(Notes 3, 4)M A X 4686/M A X 4687/M A X 46882.5Ω, Low-Voltage, SPST/SPDT Analog Switches in UCSP Package 4_______________________________________________________________________________________631291518-4010-15356085TURN-ON/OFF TIME vs. TEMPERATURETEMPERATURE (°C)t O N /O F F (n s )10001001010.1-4010-15356085ON/OFF-LEAKAGE CURRENTvs. TEMPERATURETEMPERATURE (°C)O N /O F F -L E A K A G E C U R R E N T (p A )806040200021345CHARGE INJECTION vs. V COMV COM (V)Q (p C )0428610120231456SUPPLY CURRENT vs. SUPPLY VOLTAGEM A X 4686/7/8 t o c 01SUPPLY VOLTAGE (V)S U P P L Y C U R R E N T (p A )1.02.01.53.02.53.54.0021345ON-RESISTANCE vs. V COMV COM (V)R O N (Ω)0.51.02.01.52.53.01.00.51.52.02.53.0ON-RESISTANCE vs. V COM (V+ = +3V)V COM (V)R O N (Ω)0.51.10.90.71.31.51.71.92.12.32.521345ON-RESISTANCE vs. V COM (V+ = +5V)V COM (V)R O N (Ω)00.51.01.52.01.52.53.54.52.03.04.05.05.5LOGIC THRESHOLD VOLTAGE vs. SUPPLY VOLTAGEV+ (V)L O G I C T H R E S H O L D V O L T A G E (V )01052015302535132456TURN-ON/OFF TIME vs. SUPPLY VOLTAGEV+ (V)t O N /O F F (n s )Typical Operating Characteristics(T A = +25°C, unless otherwise noted.)Applications InformationLogic InputsWhere the MAX4686/MAX4687/MAX4688 have a +3.3V supply, IN may be driven low to GND and driven high to 5.5V. Driving IN rail-to-rail minimizes power con-sumption. Logic inputs accept up to +5.5V regardless of supply voltage.Analog Signal LevelsAnalog signals that range over the entire supply volt-age (V+ to GND) are passed with very little change in R ON (see T ypical Operating Characteristics ). The switches are bidirectional, so the NO, NC, and COM pins are both inputs or outputs.Power-Supply Sequencing and Overvoltage ProtectionCAUTION: Do not exceed the absolute maximum ratings because stresses beyond the listed ratings may cause permanent damage to devices.MAX4686/MAX4687/MAX46882.5Ω, Low-Voltage, SPST/SPDT Analog Switches in UCSP Package_______________________________________________________________________________________5-1200.011100.1100FREQUENCY RESPONSEFREQUENCY (MHz)L O S S (d B )-100-80-60-40-20101k 100kTOTAL HARMONIC DISTORTION PLUSNOISE vs. FREQUENCYM A X 4686/7/8 t o c 11FREQUENCY (Hz)T H D + N (%)10.010.110010kTypical Operating Characteristics (continued)(T A = +25°C, unless otherwise noted.)Figure 1. Overvoltage Protection Using External Blocking DiodesProper power-supply sequencing is recommended for all CMOS devices. Always apply V+ before applying analog signals, especially if the analog signal is not current limit-ed. If this sequencing is not possible, and if the analog inputs are not current limited to <20mA, add a small-sig-nal diode (D1) as shown in Figure 1. Adding a protection diode reduces the analog range to a diode drop (about 0.7V) below V+ (for D1). R ON increases slightly at low supply voltages. Maximum supply voltage (V+) must not exceed +6V.Protection diode D1 also protects against some overvoltage situations. No damage will result on Figure 1’s circuit if the supply voltage is below the absolute maximum rating and if a fault voltage up to the absolute maximum rating is applied to an analog signal pin.UCSP Package ConsiderationFor general UCSP package information and PC layout considerations, please refer to the Maxim Application Note (Wafer-Level Ultra-Chip-Board-Scale Package).UCSP ReliabilityThe chip-scale package (UCSP) represents a unique packaging form factor that may not perform equally to a packaged product through traditional mechanical relia-bility tests. CSP reliability is integrally linked to the user ’s assembly methods, circuit board material, and usage environment. The user should closely review these areas when considering use of a CSP package. Performance through Operating Life Test and Moisture Resistance remains uncompromised as it is primarily determined by the wafer-fabrication process.Mechanical stress performance is a greater considera-tion for a CSP package. CSPs are attached through direct solder contact to the user ’s PC board, foregoing the inherent stress relief of a packaged product lead frame. Solder joint contact integrity must be rmation on Maxim ’s qualification plan, test data, and recommendations are detailed in the UCSP application note, which can be found on Maxim ’s website at .M A X 4686/M A X 4687/M A X 46882.5Ω, Low-Voltage, SPST/SPDT Analog Switches in UCSP Package6_______________________________________________________________________________________Figure 3. Break-Before-Make Interval (MAX4688 only)MAX4686/MAX4687/MAX46882.5Ω, Low-Voltage, SPST/SPDT Analog Switches in UCSP Package_______________________________________________________________________________________7Figure 4. Charge InjectionTest Circuits/Timing Diagrams (continued)Figure 5. Off-Isolation/On-Channel Bandwidth, CrosstalkChip InformationTRANSISTOR COUNT: 150Figure 6. Channel Off/On-CapacitanceM A X 4686/M A X 4687/M A X 46882.5Ω, Low-Voltage, SPST/SPDT Analog Switches in UCSP Package Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.8_____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600©2003 Maxim Integrated ProductsPrinted USAis a registered trademark of Maxim Integrated Products.Package Information(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,go to /packages .。

MAX9018AEKARev. ARELIABILITY REPORTFORMAX9018AEKAPLASTIC ENCAPSULATED DEVICESSeptember 22, 2003MAXIM INTEGRATED PRODUCTS120 SAN GABRIEL DR.SUNNYVALE, CA 94086Written byReviewed byJim Pedicord Bryan J. Preeshl Quality Assurance Quality Assurance Reliability Lab Manager Executive DirectorConclusionThe MAX9018 successfully meets the quality and reliability standards required of all Maxim products. In addition, Maxim’s continuous reliability monitoring program ensures that all outgoing product will continue to meet Maxim’s quality and reliability standards.Table of ContentsI. ........Device Description V. ........Quality Assurance InformationII. ........Manufacturing Information VI. .......Reliability EvaluationIII. .......Packaging Information IV. .......Die Information.....AttachmentsI. Device DescriptionA. GeneralThe dual MAX9018 nanopower comparator in a space-saving SOT23 packages features Beyond-the-Rails™ inputs and is guaranteed to operate down to 1.8V. The A-grade packages feature an on-board 1.236V ±1% reference. An ultra-low supply current of 1.2µA makes the MAX9018 comparator ideal for all 2-cell batterymonitoring/management applications.The unique design of the MAX9018 output stage limits supply-current surges while switching, which virtuallyeliminates the supply glitches typical of many other comparators. This design also minimizes overall powerconsumption under dynamic conditions. The MAX9018 has an open-drain output stage that makes them suitable for mixed-voltage system design. The device is available in the ultra-small 8-pin SOT23 package.B. Absolute Maximum RatingsItem RatingSupply Voltage (VCC to VEE) 6VIN+, IN-, INA+, INB+, INA-, INB-, REF/INA-, REF (VEE - 0.3V) to (VCC + 0.3V)Output Voltage (OUT_) (VEE - 0.3V) to +6VOutput Current (REF, OUT_, REF/INA-) ±50mAOutput Short-Circuit Duration (REF, OUT_, REF/INA-) 10sOperating Temperature Range -40°C to +85°CStorage Temperature Range -65°C to +150°CJunction Temperature +150°CLead Temperature (soldering, 10s) +300°CContinuous Power Dissipation (TA = +70°C)8-Pin SOT23 727MwDerates above +70°C8-Pin SOT23 9.1mW/°CII. Manufacturing InformationA. Description/Function: SOT23, Dual, Precision, 1.8V, Nanopower Comparators With ReferenceB. Process: B8 (Standard 0.8 micron silicon gate CMOS)C. Number of Device Transistors: 349D. Fabrication Location: California, USAE. Assembly Location: Malaysia or ThailandF. Date of Initial Production: July, 2003III. Packaging InformationA. Package Type: 8-Pin SOT23B. Lead Frame: CopperC. Lead Finish: Solder PlateD. Die Attach: Non-Conductive EpoxyE. Bondwire: Gold (1.0 mil dia.)F. Mold Material: Epoxy with silica fillerG. Assembly Diagram: # 05-9000-0428H. Flammability Rating: Class UL94-V0I. Classification of Moisture Sensitivityper JEDEC standard JESD22-112: Level 1IV. Die InformationA. Dimensions: 24 x 80 milsB. Passivation: Si3N4/SiO2 (Silicon nitride/ Silicon dioxide)C. Interconnect: Aluminum/Si (Si = 1%)D. Backside Metallization: NoneE. Minimum Metal Width: 0.8 microns (as drawn)F. Minimum Metal Spacing: 0.8 microns (as drawn)G. Bondpad Dimensions: 5 mil. Sq.H. Isolation Dielectric: SiO2I. Die Separation Method: Wafer SawV. Quality Assurance InformationA. Quality Assurance Contacts: Jim Pedicord (Manager, Reliability Operations)Bryan Preeshl (Executive Director)Kenneth Huening (Vice President)B. Outgoing Inspection Level: 0.1% for all electrical parameters guaranteed by the Datasheet.0.1% For all Visual Defects.C. Observed Outgoing Defect Rate: < 50 ppmD. Sampling Plan: Mil-Std-105DVI. Reliability EvaluationA. Accelerated Life TestB.The results of the 135°C biased (static) life test are shown in Table 1. Using these results, the Failure Rate (λ) is calculated as follows:λ = 1 = 1.83 (Chi square value for MTTF upper limit)MTTFλ = 22.62 x 10-9λ = 22.62 F.I.T. (60% confidence level @ 25°C)This low failure rate represents data collected from Maxim’s reliability monitor program. In addition to routine production Burn-In, Maxim pulls a sample from every fabrication process three times per week and subjects it to an extended Burn-In prior to shipment to ensure its reliability. The reliability control level for each lot to be shipped as standard product is 59 F.I.T. at a 60% confidence level, which equates to 3 failures in an 80 piece sample. Maxim performs failure analysis on any lot that exceeds this reliability control level. Attached Burn-In Schematic (Spec. # 06-6200) shows the static Burn-In circuit. Maxim also performs quarterly 1000 hour life test monitors. This data is published in the Product Reliability Report (RR-1M).B. Moisture Resistance TestsMaxim pulls pressure pot samples from every assembly process three times per week. Each lot sample must meet an LTPD = 20 or less before shipment as standard product. Additionally, the industry standard 85°C/85%RH testing is done per generic device/package family once a quarter.C. E.S.D. and Latch-Up TestingThe CM90-1die type has been found to have all pins able to withstand a transient pulse of ±1000V, per Mil-Std-883 Method 3015 (reference attached ESD Test Circuit). Latch-Up testing has shown that this device withstands a current of ±250mA.Table 1Reliability Evaluation Test ResultsMAX9018AEKATEST ITEM TEST CONDITION FAILURE SAMPLE NUMBER OFIDENTIFICATION PACKAGE SIZE FAILURES Static Life Test (Note 1)Ta = 135°C DC Parameters 48 0Biased & functionalityTime = 192 hrs.Moisture Testing (Note 2)Pressure Pot Ta = 121°C DC Parameters SOT23 77 0P = 15 psi. & functionalityRH= 100%Time = 168hrs.85/85 Ta = 85°C DC Parameters 77 0RH = 85% & functionalityBiasedTime = 1000hrs.Mechanical Stress (Note 2)Temperature -65°C/150°C DC Parameters 77 0Cycle 1000 Cycles & functionalityMethod 1010Note 1: Life Test Data may represent plastic DIP qualification lots.Note 2: Generic Package/Process dataAttachment #1TABLE II. Pin combination to be tested. 1/ 2/1/ Table II is restated in narrative form in 3.4 below. 2/ No connects are not to be tested. 3/ Repeat pin combination I for each named Power supply and for ground (e.g., where V PS1 is V DD , V CC , V SS , V BB , GND, +V S, -V S , V REF , etc). 3.4 Pin combinations to be tested. a.Each pin individually connected to terminal A with respect to the device ground pin(s) connected to terminal B. All pins except the one being tested and the ground pin(s) shall be open. b. Each pin individually connected to terminal A with respect to each different set of a combination of all named power supply pins (e.g., V SS1, or V SS2 or V SS3 or V CC1, or V CC2) connected to terminal B. All pins except the one being tested and the power supply pin or set of pins shall be open.c.Each input and each output individually connected to terminal A with respect to a combination of all the other input and output pins connected to terminal B. All pins except the input or output pin being tested and the combination of all the other input and output pins shall be open.Terminal A (Each pin individually connected to terminal A with the other floating) Terminal B (The common combination of all like-named pins connected to terminal B) 1. All pins except V PS1 3/ All V PS1 pins 2. All input and output pinsAll other input-output pinsMil Std 883DMethod 3015.7Notice 8TERMINAL BTERMINAL APROBE(NOTE 6) R = 1.5k Ω C = 100pf。

Features
o ESD Protection: ±15kV–Human Body Model ±6kV–IEC 1000-4-2, Contact Discharge ±12kV–IEC 1000-4-2, Air-Gap Discharge
o Guaranteed 52Mbps Data Rate o Guaranteed 15ns Receiver Propagation Delay o Guaranteed 2ns Receiver Skew o Guaranteed 8ns Package-to-Package Skew Time o VL Pin for Connection to FPGAs/ASICs o Allow Up to 128 Transceivers on the Bus
Receiver Output Voltage (RO)....................-0.3V to (VCC + 0.3V) Receiver Output Voltage
(RO) (MAX3284E) .....................................-0.3V to (VL + 0.3V) Receiver Output Short-Circuit Current .......................Continuous
ENABLE —
Active High Active Low
—
DATA RATE 52Mbps 52Mbps 52Mbps
52Mbps (Note 1)
PACKAGE 5-Pin SOT23 6-Pin SOT23 6-Pin SOT23 6-Pin SOT23
________________________________________________________________ Maxim Integrated Products 1

MAX4053CSE+中文资料General DescriptionThe MAX4051/MAX4052/MAX4053 and MAX4051A/MAX4052A/MAX4053A are low-voltage, CMOS analog ICs configured as an 8-channel multiplexer (MAX4051/A),two 4-channel multiplexers (MAX4052/A), and three sin-gle-pole/double-throw (SPDT) switches (MAX4053/A).The A-suffix parts are fully characterized for on-resistance match, on-resistance flatness, and low leakage.These CMOS devices can operate continuously with dual power supplies ranging from ±2.7V to ±8V or a single supply between +2.7V and +16V. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 0.1nA at +25°C or 5nA at +85°C (MAX4051A/MAX4052A/MAX4053A).All digital inputs have 0.8V to 2.4V logic thresholds,ensuring TTL/CMOS-logic compatibility when using ±5V or a single +5V supply.________________________ApplicationsBattery-Operated Equipment Audio and Video Signal Routing Low-Voltage Data-Acquisition Systems Communications Circuits____________________________FeaturesPin Compatible with Industry-Standard74HC4051/74HC4052/74HC4053?Guaranteed On-Resistance:100?with ±5V SuppliesGuaranteed Match Between Channels:6?(MAX4051A–MAX4053A)12?(MAX4051–MAX4053)?Guaranteed Low Off-Leakage Currents:0.1nA at +25°C (MAX4051A–MAX4053A)1nA at +25°C (MAX4051–MAX4053)?Guaranteed Low On-Leakage Currents:0.1nA at +25°C (MAX4051A–MAX4053A)1nA at +25°C (MAX4051–MAX4053)?Single-Supply Operation from +2.0V to +16V Dual-Supply Operation from ±2.7V to ±8V ?TTL/CMOS-Logic Compatible ?Low Distortion: < 0.04% (600?)?Low Crosstalk: < -90dB (50?)?High Off-Isolation: < -90dB (50?)MAX4051/A, MAX4052/A, MAX4053/ALow-Voltage, CMOS AnalogMultiplexers/Switches________________________________________________________________ Maxim Integrated Products1___________________________________PinConfigurations/Functional Diagrams19-0463; Rev 2; 10/05Ordering Information continued at end of data sheet.For pricing, delivery, and ordering information,pleasecontact Maxim/Dallas Direct!at 1-888-629-4642, or visit Maxim’s website at .M A X 4051/A , M A X 4052/A , M A X 4053/ALow-Voltage, CMOS Analog Multiplexers/Switches 2___________________________________________________________________ ____________________ABSOLUTE MAXIMUM RATINGSELECTRICAL CHARACTERISTICS—Dual Supplies(V+ = +4.5V to +5.5V, V- = -4.5V to -5.5V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C.) Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.Voltages Referenced to GNDV+........................................................................-0.3V to +17V V-..........................................................................+0.3V to -17V V+ toV-................................................................-0.3V to +17V Voltage into Any Terminal (Note 1)..........(V- - 2V) to (V+ + 2V)or 30mA (whichever occurs first)Continuous Current into Any Terminal..............................±30mA Peak Current, NO or COM(pulsed at 1ms, 10% duty cycle).................................±100mAContinuous Power Dissipation (T A = +70°C)Plastic DIP (derate 10.53m W/°C above +70°C)............842mW Narrow SO (derate 8.70mW/°C above +70°C)..............696mW QSOP (derate 8.00mW/°C above +70°C).....................640mW CERDIP (derate 10.00mW/°C above +70°C)................800mW Operating Temperature RangesMAX405_C_ E/MAX405_AC_E.............................0°C to +70°C MAX405_E_ E/MAX405_AE_E...........................-40°C to +85°C MAX405_MJE/MAX405_AMJE........................-55°C to +125°C Storage Temperature Range.............................-65°C to +150°C Lead Temperature (soldering, 10s).................................+300°CNote 1:Signals on any terminal exceeding V+ or V- are clamped by internal diodes. Limit forward-diode current to maximumcurrent rating.ELECTRICAL CHARACTERISTICS—Dual Supplies (continued) MAX4051/A, MAX4052/A, MAX4053/A Low-Voltage, CMOS Analog Multiplexers/Switches(V+ = +4.5V to +5.5V, V- = -4.5V to -5.5V, T A= T MIN to T MAX, unless otherwise noted. Typical values are at T A= +25°C.)M A X 4051/A , M A X 4052/A , M A X 4053/ALow-Voltage, CMOS Analog Multiplexers/Switches 4___________________________________________________________________ ____________________Note 2:The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.Note 3:?R ON = R ON(MAX)- R ON(MIN).Note 4:Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over thespecified analog signal ranges; i.e., V NO = 3V to 0V and 0V to -3V.Note 5:Leakage parameters are 100% tested at maximum-rated hot operating temperature, and guaranteed by correlation atT A = +25°C.Note 6:Guaranteed by design, not production tested.ELECTRICAL CHARACTERISTICS—Dual Supplies (continued) (V+ = +4.5V to +5.5V, V- = -4.5V to -5.5V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C.) ELECTRICAL CHARACTERISTICS—Single +5V SupplyMAX4051/A, MAX4052/A, MAX4053/A Low-Voltage, CMOS Analog Multiplexers/Switches(V+ = +4.5V to +5.5V, V- = 0V, T A= T MIN to T MAX, unless otherwise noted. Typical values are at T A= +25°C.)M A X 4051/A , M A X 4052/A , M A X 4053/ALow-Voltage, CMOS Analog Multiplexers/Switches 6___________________________________________________________________ ____________________ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued)(V+ = +4.5V to +5.5V, V- = 0V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C.)Note 2:The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.Note 3:?R ON = R ON(MAX)- R ON(MIN).Note 4:Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over thespecified analog signal ranges; i.e., V NO = 3V to 0V and 0V to -3V.Note 5:Leakage parameters are 100% tested at maximum-rated hot operating temperature, and guaranteed by correlation atT A = +25°C.Note 6:Guaranteed by design, not production tested.ELECTRICAL CHARACTERISTICS—Single +3V SupplyMAX4051/A, MAX4052/A, MAX4053/A Low-Voltage, CMOS Analog Multiplexers/Switches(V+ = +3.0V to +3.6V, V- = 0V, T A= T MIN to T MAX, unless otherwise noted. Typical values are at T A= +25°C.)M A X 4051/A , M A X 4052/A , M A X 4053/ALow-Voltage, CMOS Analog Multiplexers/Switches 8_______________________________________________________________________________________ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued)(V+ = +3.0V to +3.6V, V- = 0V, T A = T MIN to T MAX , unless otherwise noted. Typical values are at T A = +25°C.)Note 2:The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.Note 3:?R ON = R ON(MAX)- R ON(MIN).Note 4:Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over thespecified analog signal ranges; i.e., V NO = 3V to 0V and 0V to -3V.Note 5:Leakage parameters are 100% tested at maximum-rated hot operating temperature, and guaranteed by correlation atT A = +25°C.Note 6:Guaranteed by design, not production tested.MAX4051/A, MAX4052/A, MAX4053/ALow-Voltage, CMOS AnalogMultiplexers/Switches________________________________________________________________ _______________________911030-5-31ON-RESISTANCE vs. V COM(DUAL SUPPLIES)5090V COM (V)R O N (?)-13701004080605-40-22411030-5-31ON-RESISTANCE vs. V COM AND TEMPERATURE (DUAL SUPPLIES) 5090V COM (V)R O N (?)-137********605-40-2243005002ON-RESISTANCE vs. V COM (SINGLE SUPPLY)100200V COM (V)R O N (?) 4150250275225 7517512515318002ON-RESISTANCE vs. V COMAND TEMPERATURE (SINGLE SUPPLY) 100V COM (V)R O N (?)4601401601208040153-5-31CHARGE INJECTION vs. V COM-55V COM (V)Q j (p C )-135-40-2240.1OFF-LEAKAGE vs.TEMPERATURE 1000TEMPERATURE (°C)O F F -L E A K A G E (p A )101100-5012525-25075501000.1ON-LEAKAGE vs.TEMPERATURE100010,000TEMPERATURE (°C)O N -L E A K A G E (p A )101100-5012525-25075501000.1SUPPLY CURRENT vs.TEMPERATURE10TEMPERATURE (°C)I +, I - (n A )1-5012525-2507550100__________________________________________Typical Operating Characteristics(V+ = +5V, V- = -5V, GND = 0V, T A = +25°C, unlessotherwise noted.)M A X 4051/A , M A X 4052/A , M A X 4053/ALow-Voltage, CMOS Analog Multiplexers/Switches 10________________________________________________________________ __________________________________________________Typical Operating Characteristics (continued)(V+ = +5V, V- = -5V, GND = 0V, T A = +25°C, unless otherwise noted.)_____________________________________________________________Pi n Descriptions67————31, 2, 4, 5——Note:NO, NC, and COM pins are identical and interchangeable. Any may be considered an input or output; signals pass equallywell in both directions.67123515NO0B–NO3B ———MAX4052/MAX4052AMAX4053/MAX4053A0.01101001k10kTOTAL HARMONIC DISTORTIONvs. FREQUENCY0.1FREQUENCY (Hz)T H D (%)110100PIN0-10-900.010.1110100300FREQUENCY RESPONSE-80-70FREQUENCY (MHz)L O S S (d B )P H A S E (D E G R E E S )-50-60-40-20-3050-40-35-30-20-25-15-5-10INSERTION LOSS50? IN/OUT OFF-ISOLATIONON PHASE__________Applications InformationPower-Supply ConsiderationsOverviewThe MAX4051/MAX4052/MAX4053 and MAX4051A/MAX4052A/MAX4053A construction is typical of most CMOS analog switches. They have three supply pins:V+, V-,and GND. V+ and V- are used to drive the inter-nal CMOS switches and set the limits of the analog volt-age on any switch. Reverse ESD-protection diodes are internally connected between each analog signal pin and both V+ and V-. If any analog signal exceeds V+ or V-, one of these diodes will conduct. During normal operation, these (and other) reverse-biased ESD diodes leak, forming the only current drawn from V+ or V-.Virtually all the analog leakage current comes from the ESD diodes. Although the ESD diodes on a given signal pin are identical, and therefore fairly well balanced,they are reverse biased differently. Each is biased by either V+ or V- and the analog signal. This means their leakages will vary as the signal varies. The difference in the two diode leakages to the V+ and V- pins consti-tutes the analog signal path leakage current. All analog leakage current flows between each pin and one of the supply terminals, not to the other switch terminal. This is why both sides of a given switch can show leakage cur-rents of either the same or opposite polarity.There is no connection between the analog signal paths and GND.MAX4051/A, MAX4052/A, MAX4053/ALow-Voltage, CMOS AnalogMultiplexers/Switches________________________________________________________________ ______________________11Table 1. Truth Table/Switch ProgrammingX = Don’t care * ADDC not present on MAX4052.Note:NO and COM pins are identical and interchangeable. Either may be considered an input or output; signals pass equally wellin either direction.M A X 4051/A , M A X 4052/A , M A X 4053/AV+ and G ND power the internal logic and logic-level translators, and set both the input and output logic lim-its. The logic-level translators convert the logic levels into switched V+ and V- signals to drive the gates of the analog signals. This drive signal is the only connec-tion between the logic supplies (and signals) and the analog supplies. V+ and V- have ESD-protection diodes to GND.The logic-level thresholds are TTL/CMOS compatible when V+ is +5V. As V+ rises, the threshold increases slightly, so when V+ reaches +12V, the threshold is about 3.1V; above the TTL-guaranteed high-level mini-mum of 2.8V, but still compatible with CMOS outputs.Bipolar SuppliesThe se devices operate with bipolar supplies between ±3.0V and ±8V. The V+ and V- supplies need not be symmetrical, buttheir sum cannot exceed the absolute maximum rating of +17V.Single SupplyThese devices operate from a single supply between +3V and +16V when V- is connected to GND. All of the bipolar precautions must be observed. At room temper-ature, they actually “work” with a single supply at near or below +1.7V, although as supply voltage decreases,switch on-resistance and switching times become very high.Overvoltage ProtectionProper power-supply sequencing is recommended for all CMOS devices. Do not exceed the absolute maxi-mum ratings, because stresses beyond the listed rat-ings can cause permanent damage to the devices.Always sequence V+ on first, then V-, followed by the logic inputs (NO) and by COM. If power-supply sequencing is not possible, add two small signal diodes (D1, D2) in series with the supply pins for overvoltage protection (Figure 1).Adding diodes reduces the analog signal range to one diode drop below V+ and one diode drop above V-, but does not affect the devices’ low switch resistance and low leakage characteristics. Device operation is unchanged, and the difference between V+ and V-should not exceed 17V. These protection diodes are not recommended when using a single supply if signal levels must extend to ground.High-Frequency PerformanceIn 50?systems, signal response is reasonably flat up to 50MHz (see Typical Operating Characteristics ).Above 20MHz, the on response has several minor peaks which are highly layout dependent. The problem is not turning the switch on, but turning it off. The off-state switch acts like a capacitor, and passes higherfrequencies with less attenuation. At 10MHz, off isola-tion is about -45dB in 50?systems, becoming worse (approximately 20dB per decade) as frequency increases. Higher circuit impedances also make off iso-lation worse. Adjacent channel attenuation is about 3dB above that of a bare IC socket, and is entirely due to capacitive coupling.Low-Voltage, CMOS Analog Multiplexers/Switches 12__________________________________________________________________ ____________________Figure 1. Overvoltage Protection Using External Blocking DiodesMAX4051/A, MAX4052/A, MAX4053/ALow-Voltage, CMOS AnalogMultiplexers/Switches________________________________________________________________ ______________________13Figure 2. Address Transition Time______________________________________________T est Circuits/Timing DiagramsFigure 3. Enable Switching TimeM A X 4051/A , M A X 4052/A , M A X 4053/ALow-Voltage, CMOS Analog Multiplexers/Switches 14__________________________________________________________________ ____________________MAX4051/A, MAX4052/A, MAX4053/ALow-Voltage, CMOS AnalogMultiplexers/Switches________________________________________________________________ ______________________15Figure 4. Break-Before-Make Interval Figure 5. Charge InjectionM A X 4051/A , M A X 4052/A , M A X 4053/ALow-Voltage, CMOS Analog Multiplexers/Switches 16________________________________________________________________ ______________________Figure 6. Off-Isolation, On-Loss, and CrosstalkFigure 7. NO/COM CapacitanceMAX4051/A, MAX4052/A, MAX4053/ALow-Voltage, CMOS AnalogMultiplexers/Switches________________________________________________________________ ______________________17Chip InformationTRANSISTOR COUNT: 161SUBSTRATE CONNECTED TO V+.___________________________________________Ordering Information (continued)M A X 4051/A , M A X 4052/A , M A X 4053/ALow-Voltage, CMOS Analog Multiplexers/SwitchesPackage Information(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,go to /packages .)Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale,CA 94086 (408) 737-7600___________________19?2005 Maxim Integrated ProductsPrinted USAis a registered trademark of Maxim Integrated Products.Package Information (continued)(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outlineinformation,go to /packages .) MAX4051/A, MAX4052/A, MAX4053/ALow-Voltage, CMOS AnalogMultiplexers/Switches。