MAX4132ESA+ ,Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op AmpsFeaturesThe MAX4130–MAX4134 family of operational amplifiers♦ 6-Bump UCSP (MAX4131)combines 10MHz g ..
MAX4132ESA+T ,Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op AmpsApplications7 5CS GNDPin Configurations appear at end of data sheet.UCSP is a trademark of Maxim In ..
MAX4132ESA-T ,Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op AmpsELECTRICAL CHARACTERISTICS (V = +2.7V to +6.5V, V = 0V, V = 0V, V = V /2, R tied to V /2, SHDN≥ 2V ..
MAX4132EUA ,Single/Dual/Quad / Wide-Bandwidth / Low-Power / Single-Supply / Rail-to-Rail I/O Op AmpsGeneral Description ________
MAX4132EUA+ ,Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op Amps MAX4130–MAX4134Single/Dual/Quad, Wide-Bandwidth, Low-Power,Single-Supply, Rail-to-Rail I/O Op Amps
MAX4132EUA+T ,Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op AmpsFeaturesThe MAX4130–MAX4134 family of operational amplifiers♦ 6-Bump UCSP (MAX4131)combines 10MHz g ..
MAX794CSE ,3.0V/3.3V Adjustable Microprocessor Supervisory Circuits
MAX794CSE+ ,3.0V/3.3V Adjustable Microprocessor Supervisory Circuits
MAX794ESE ,3.0V/3.3V Adjustable Microprocessor Supervisory Circuits
MAX794ESE+ ,3.0V/3.3V Adjustable Microprocessor Supervisory Circuits
MAX795SCSA ,Microprocessor supervisory circuit. Reset threshold 2.85V to 3.00V. Active-low reset. Backup-battery switchover. External switch driver. Chip-enable gating.
MAX795SCSA+ ,3.0V/3.3V Adjustable Microprocessor Supervisory Circuits
MAX4130EUK+-MAX4130EUK+T-MAX4130EUK-T-MAX4131ESA+-MAX4131EUA+-MAX4131EUA+T-MAX4132ESA+-MAX4132ESA+T-MAX4132ESA-T-MAX4132EUA+-MAX4132EUA+T-MAX4134ESD+
Single/Dual/Quad, Wide-Bandwidth, Low-Power, Single-Supply Rail-to-Rail I/O Op Amps
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
General DescriptionThe MAX4130–MAX4134 family of operational amplifiers
combines 10MHz gain-bandwidth product and excellent
DC accuracy with rail-to-rail operation at the inputs and
outputs. These devices require only 900µA per amplifier,
and operate from either a single supply (+2.7V to +6.5V)
or dual supplies (±1.35V to ±3.25V) with a common-
mode voltage range that extends 250mV beyond VEE
and VCC. They are capable of driving 250Ωloads and
are unity-gain stable. In addition, the MAX4131/
MAX4133 feature a shutdown mode in which the outputs
are placed in a high-impedance state and the supply
current is reduced to only 25µA per amplifier.
With their rail-to-rail input common-mode range and
output swing, the MAX4130–MAX4134 are ideal for low-
voltage, single-supply operation. Although the minimum
operating voltage is specified at 2.7V, the devices
typically operate down to 1.8V. In addition, low offset
voltage and high speed make them the ideal signal-
conditioning stages for precision, low-voltage data-
acquisition systems. The MAX4130 is offered in the
space-saving 5-pin SOT23 package. The MAX4131 is
offered in the ultra-small 6-bump, 1mm x 1.5mm chip-
scale package (UCSP™).
________________________ApplicationsBattery-Powered Instruments
Portable Equipment
Data-Acquisition Systems
Signal Conditioning
Low-Power, Low-Voltage Applications
Features6-Bump UCSP (MAX4131)+2.7V to +6.5V Single-Supply OperationRail-to-Rail Input Common-Mode Voltage RangeRail-to-Rail Output Voltage Swing10MHz Gain-Bandwidth Product900µA Quiescent Current per Amplifier25µA Shutdown Function (MAX4131/MAX4133)200µV Offset VoltageNo Phase Reversal for Overdriven InputsDrive 250ΩLoadsStable with 160pF Capacitive LoadsUnity-Gain StableMAX147
MAX4131
SHDN31
VDD
+3V
AIN
VREF
GND
DOUT
SERIAL
INTERFACESCLK
Typical Operating Circuit
Ordering Information*Dice are specified at TA= +25°C. DC parameters only.
Ordering Information continued at end of data sheet.
Selector Guide
Pin Configurations appear at end of data sheet.UCSP is a trademark of Maxim Integrated Products, Inc.
PARTAMPS PER
PACKAGE
SHUTDOWN
MODE
PIN-
PACKAGEMAX41301—5 SOT23
MAX41311Yes6 UCSP,
8 µMAX/SO
MAX41322—8 µMAX/SO
MAX41332Yes14 SO
MAX41344—14 SO
PARTTEMP RANGEPIN-
PACKAGE
TOP
MARK
MAX4130EUK-T-40°C to +85°C5 SOT23AABB
MAX4131C/D0°C to +70°CDice*—
MAX4131EBT-T-40°C to +85°C6 UCSPAAX
MAX4131EUA-40°C to +85°C8 µMAX—
MAX4131ESA-40°C to +85°C8 SO—
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS (VCC= +2.7V to +6.5V, VEE= 0V, VCM= 0V, VOUT= VCC/2, RLtied to VCC/2, SHDN≥2V (or open), TA
= +25°C, unless otherwise noted.)
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.
Supply Voltage (VCC - VEE)...................................................7.5V
IN+, IN-, SHDNVoltage...................(VCC+ 0.3V) to (VEE- 0.3V)
Output Short-Circuit Duration (Note 1).......................Continuous
(short to either supply)
Continuous Power Dissipation (TA= +70°C)
5-Pin SOT23 (derate 7.1mW/°C above +70°C)............571mW
6-Bump UCSP (derate 2.9mW/°C above +70°C).........308mW
8-Pin SO (derate 5.88mW/°C above +70°C)................471mW
8-Pin µMAX (derate 4.10mW/°C above +70°C)...........330mW
14-Pin SO (derate 8.00mW/°C above +70°C)..............640mW
Operating Temperature Range
MAX413_E__...................................................-40°C to +85°C
Maximum Junction Temperature.....................................+150°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10s).................................+300°C
Bump Reflow Temperature .........................................+235°C
Note 1:Provided that the maximum package power-dissipation rating is not exceeded.
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSMAX4130EUK±0.35±1.50
MAX4131ESA±0.20±0.60
MAX4131EUA/
MAX4131EBT±0.35±1.20
MAX4132ESA/
MAX4133ESD±0.25±0.75
MAX4132EUA±0.40±1.50
Input Offset VoltageVOSVCM = VEE to VCC
MAX4134ESD±0.35±1.50
Input Bias CurrentIBVCM = VEE to VCC±50±150nA
MAX4131EBT±15Input Offset CurrentIOSVCM = VEE to VCCAll other packages±12nA
Differential Input VoltageRIN-1.5V < VDIFF < 1.5V500kΩ
Common-Mode Input Voltage
RangeCMVRVEE -
VCC +
0.25V
MAX4130EUK6790
MAX4131ESA7898
MAX4131EUA/
MAX4131EBT6888
MAX4132ESA/
MAX4133ESD7494
MAX4132EUA6686
Common-Mode Rejection RatioCMRRVEE - 0.25V < VCM
< VCC + 0.25V
MAX4134ESD6484
Power-Supply Rejection RatioPSRRVCC = 2.7V to 6.5V78100dB
Output ResistanceROUTAV = 10.1Ω
Off-Leakage CurrentILKGSHDN < 0.8V, VOUT = 0V to VCC±0.1±1µA
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
DC ELECTRICAL CHARACTERISTICS (continued)(VCC= +2.7V to +6.5V, VEE= 0V, VCM= 0V, VOUT= VCC/2, RLtied to VCC/2, SHDN≥2V (or open), TA
= +25°C, unless otherwise noted.)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSVOUT = 0.25V to 2.45V,
RL = 100kΩ92108
VCC = 2.7V
VOUT = 0.4V to 2.3V,
RL = 250Ω7282
VOUT = 0.25V to 4.75V,
RL = 100kΩ94108
Large-Signal Voltage GainAV
VCC = 5V
VOUT = 0.4V to 4.6V,
RL = 250Ω7586
VCC - VOH1220RL = 100kΩVOL - VEE2035
VCC - VOH240290
MAX4130/
MAX4131
RL = 250ΩVOL - VEE125170
VCC - VOH1530RL = 100kΩVOL - VEE2540
VCC - VOH280330
Output Voltage SwingVO
MAX4132/
MAX4133/
MAX4134RL = 250ΩVOL - VEE180230
Output Short-Circuit CurrentISC50mA
VILLow0.8SHDN Logic ThresholdVIHMAX4131–MAX4134High2.0V
SHDN Input CurrentIILMAX4131–MAX4134±1±3µA
Operating Supply Voltage
RangeVCC2.76.5V
VCC = 2.7V9001050Supply Current per AmplifierICCVCM = VOUT = VCC/2VCC = 5V10001150µA
VCC = 2.7V2540Shutdown Supply Current per
AmplifierISHDNSHDN > 0.8V, MAX4131–
MAX4134VCC = 5V4060
DC ELECTRICAL CHARACTERISTICS (VCC= +2.7V to +6.5V, VEE= 0V, VCM= 0V, VOUT= VCC/2, RLtied to VCC/2, SHDN≥2V (or open), TA
= -40°C to +85°C, unless otherwise noted.) (Note 2)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSMAX4130EUK±3.50
MAX4131ESA±0.75
MAX4131EUA/MAX4131EBT±4.40
MAX4132ESA/MAX4133ESD±0.95
MAX4132EUA±4.70
Input Offset VoltageVOSVCM = VEE to
VCC
MAX4134ESD±4.00
Input Offset Voltage TempcoTCVOS±2µV/°C
Input Bias CurrentIBVCM = VEE to VCC±160nA
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
DC ELECTRICAL CHARACTERISTICS (VCC= +2.7V to +6.5V, VEE= 0V, VCM= 0V, VOUT= VCC/2, RLtied to VCC/2, SHDN≥2V (or open), TA
= -40°C to +85°C, unless otherwise noted.) (Note 2)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSMAX4131EBT±24Input Offset CurrentIOSVCM = VEE to VCCAll other packages±18nA
Common-Mode Input Voltage
RangeCMVRVEE -
VCC +
0.20V
MAX4130EUK62
MAX4131ESA76
MAX4131EUA/MAX4131EBT60
MAX4132ESA/MAX4133ESD74
MAX4132EUA58
Common-Mode Rejection RatioCMRR
VEE - 0.2V
< VCM < VCC
+ 0.2V
MAX4134ESD60
Power-Supply Rejection RatioPSRRVCC = 2.7V to 6.5V74dB
Off-Leakage CurrentILKGSHDN < 0.8V, VOUT = 0V to VCC±12µA
VOUT = 0.25V to 2.45V,
RL = 100kΩ84
VCC = 2.7V
VOUT = 0.4V to 2.3V,
RL = 250Ω66
VOUT = 0.25V to 4.75V,
RL = 100kΩ86
Large-Signal Voltage GainAV
VCC = 5V
VOUT = 0.4V to 4.6V,
RL = 250Ω68
VCC - VOH25RL = 100kΩVOL - VEE40
VCC - VOH300
MAX4130/
MAX4131ESA/
MAX4131EUARL = 250ΩVOL - VEE190
VCC - VOH25RL = 100kΩVOL - VEE40
VCC - VOH350MAX4131EBT
RL = 250ΩVOL - VEE190
VCC - VOH35RL = 100kΩVOL - VEE50
VCC - VOH350
Output Voltage SwingVO
MAX4132/
MAX4133/
MAX4134RL = 250ΩVOL - VEE250
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps
DC ELECTRICAL CHARACTERISTICS (continued)(VCC= +2.7V to +6.5V, VEE= 0V, VCM= 0V, VOUT= VCC/2, RLtied to VCC/2, SHDN≥2V (or open), TA
= -40°C to +85°C, unless otherwise noted.) (Note 2)
AC ELECTRICAL CHARACTERISTICS(VCC= +2.7V to +6.5V, VEE= 0V, SHDN≥2V (or open), TA
= +25°C, unless otherwise noted.)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSVILLow0.8SHDN Logic ThresholdVIHMAX4131–MAX4134High2.0V
SHDN Input CurrentIILMAX4131–MAX4134±3µA
Operating Supply Voltage RangeVCC2.76.5V
VCC = 2.7V1200MAX4131EBTVCC = 5V1350
VCC = 2.7V1100Supply Current per AmplifierICCVCM = VOUT =
VCC/2All other
devicesVCC = 5V1200
VCC = 2.7V50Shutdown Supply Current per
AmplifierISHDNSHDN > 0.8V,
MAX4131–MAX4134VCC = 5V70µA
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITSGain-Bandwidth ProductGBWP10MHz
Phase MarginθM62Degrees
Gain MarginGM12dB
Total Harmonic DistortionTHDf = 10kHz, VOUT = 2VP-P (AV = 1)0.003%
Slew RateSR4V/µs
Settling Time to 0.01%tSAV = 1, VOUT = 2V step2.0µs
Turn-On TimetONVCC = 0V to 3V step, VOUT = VCC/21µs
Enable1SHDN DelayMAX4131–MAX4134,
VCC = 3V, VOUT = VCC/2Disable0.2µs
Input CapacitanceCIN3pF
Input Noise-Voltage Densityenf = 1kHz22nV/√Hz
Input Noise-Current Densityinf = 1kHz0.4pA/√Hz
Capacitive-Load StabilityCLAV = 1160pF
Note 2:All devices are 100% tested at TA= +25°C. MAX4130EUK/MAX4131EBT temperature limits are guaranteed by design.
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps1001k10k1M10M100k100M
GAIN AND PHASE
vs. FREQUENCYFREQUENCY (Hz)
GAIN (dB)0
PHASE
GAINAV = +1000
NO LOAD
PHASE (DEGREES)
MAX4130/34-0160
1001k10k1M10M100k100M
GAIN AND PHASE
vs. FREQUENCY (WITH CLOAD)MAX4130/34-02
FREQUENCY (Hz)
GAIN (dB)0
PHASE
GAINAV = +1000
RL = ∞
CL = 160pF
PHASE (DEGREES)
-1001001k100k1M10M10k100M
POWER-SUPPLY REJECTION
vs. FREQUENCYMAX4130/34-03
FREQUENCY (Hz)
PSR (dB)-60
-20
AV = +1
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
MAX4130/34-07
TEMPERATURE (°C)
SUPPLY CURRENT (
VCC = +6.5V
VCC = +2.7V
1001k100k1M10M10k100M
OUTPUT IMPEDANCE
vs. FREQUENCYMAX4130/34-05
FREQUENCY (Hz)
OUTPUT IMPEDANCE (
AV = +1
SUPPLY CURRENT PER AMPLIFIER
vs. TEMPERATURE
MAX4130/34-06
TEMPERATURE (°C)
SUPPLY CURRENT (CC = +6.5V
VCC = +2.7V
OUTPUT LEAKAGE CURRENT
vs. TEMPERATURE
MAX4130/34-08
TEMPERATURE (°C)
LEAKAGE CURRENT (
VCC = +6.5VVOUT SHORT
TO VCCVCC = +2.7V
VCC = +6.5VVOUT SHORT
TO VEEVCC = +2.7V
AV = +1
SHDN = 0V
Typical Operating Characteristics(VCC= +5V, VEE= 0V, VCM= VCC / 2, TA = +25°C, unless otherwise noted.)
INPUT BIAS CURRENT
vs. COMMON-MODE VOLTAGE
MAX4130/34-10
INPUT BIAS CURRENT (nA)
VCC = +2.7V
VCC = +6.5V
INPUT BIAS CURRENT
vs. TEMPERATURE
MAX4130/34-11
TEMPERATURE (°C)
INPUT BIAS CURRENT (nA)
VCC = +6.5V, VCM = VCC
VCC = +2.7V, VCM = VEE
VCC = +2.7V, VCM = VCC
VCC = +6.5V, VCM = VEE
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op AmpsOUTPUT VOLTAGE: EITHER SUPPLY (mV)
GAIN (dB)
MAX4130/34-19
LARGE-SIGNAL GAIN
vs. OUTPUT VOLTAGERL = 500Ω
RL = 100kΩ
RL = 10kΩ
RL = 2kΩ
VCC = +6.5V
RL TO VCC
LARGE-SIGNAL GAIN
vs. TEMPERATURE
MAX4130/34-20
TEMPERATURE (°C)
GAIN (dB)
VCC = +6.5V, RL TO VCC OR VEE
VCC = +2.7V, RL TO VCC OR VEE
RL = 100kΩ
VOUT(P-P) = VCC - 0.6V
MINIMUM OPERATING VOLTAGE
vs. TEMPERATURE
MAX4130/34-21
TEMPERATURE (°C)
MINIMUM OPERATING VOLTAGE (V)
Typical Operating Characteristics (continued)(VCC= +5V, VEE= 0V, VCM= VCC / 2, TA = +25°C, unless otherwise noted.)
COMMON-MODE REJECTION
vs. TEMPERATURE
MAX4130/34-12
TEMPERATURE (°C)
COMMON-MODE REJECTION (dB)
VCM = 0V TO 5.0V
VCM = 0.2V TO 5.2V
VCM = 0.3V TO 5.3V
OUTPUT VOLTAGE: EITHER SUPPLY (mV)
GAIN (dB)
MAX4130/34-16
LARGE-SIGNAL GAIN
vs. OUTPUT VOLTAGEVCC = +6.5V
RL TO VEE
RL = 500Ω
RL = 100kΩ
RL = 10kΩ
RL = 2kΩ
OUTPUT VOLTAGE: EITHER SUPPLY (mV)
GAIN (dB)
MAX4130/34-15
LARGE-SIGNAL GAIN
vs. OUTPUT VOLTAGEVCC = +2.7V
RL TO VEE
RL = 500ΩRL = 100kΩ
RL = 10kΩ
RL = 2kΩ
LARGE-SIGNAL GAIN
vs. TEMPERATURE
MAX4130/34-17
TEMPERATURE (°C)
GAIN (dB)
100VCC = +2.7V,
RL TO VEE
VCC = +6.5V,
RL TO VCC
VCC = +2.7V, RL TO VCC
VOUT(P-P) = VCC -1V
RL = 500Ω
VCC = +6.5V,
RL TO VEE
OUTPUT VOLTAGE: EITHER SUPPLY (mV)
GAIN (dB)
MAX4130/34-18
LARGE-SIGNAL GAIN
vs. OUTPUT VOLTAGERL = 500Ω
RL = 100kΩ
RL = 10kΩ
RL = 2kΩ
VCC = +2.7V
RL TO VCC
INPUT OFFSET VOLTAGE
vs. TEMPERATURE
MAX4130/34-09
TEMPERATURE (°C)
VOLTAGE (mV)
SOT23
PACKAGE
SO PACKAGE
MAX4130–MAX4134
Single/Dual/Quad, Wide-Bandwidth, Low-Power,
Single-Supply, Rail-to-Rail I/O Op Amps10k1k100k10M1M
CHANNEL SEPARATION
vs. FREQUENCYMAX4130/34-25a
FREQUENCY (Hz)
CHANNEL SEPARATION (dB)
VS = +5V100k10k
FREQUENCY (Hz)
1001k
TOTAL HARMONIC DISTORTION
AND NOISE vs. FREQUENCY
MAX4130/34-22A
THD AND NOISE (%)
2Vp-p SIGNAL
500kHz LOWPASS FILTER
RL = 10kΩ TO VCC / 2
TOTAL HARMONIC DISTORTION AND NOISE
vs. PEAK-TO-PEAK SIGNAL AMPLITUDE
MAX4130/34-23
PEAK-TO-PEAK SIGNAL AMPLITUDE (V)
THD + NOISE (%)
RL = 100kΩ
RL = 10kΩRL = 2kΩ
RL = 250Ω
AV = +1
10kHz SINE WAVE
RL TO VCC / 2
500kHz LOWPASS FILTERIN
TIME (200ns/div)
VOLTAGE (50mV/div)OUT
MAX4131
SMALL-SIGNAL TRANSIENT
RESPONSE (NONINVERTING)MAX4130/34-24
AV = +1
VOLTAGE (50mV/div)
OUT
MAX4131
SMALL-SIGNAL TRANSIENT
RESPONSE (INVERTING)MAX4130/34-25
AV = -1
VOLTAGE (2V/div)
OUT
MAX4131
LARGE-SIGNAL TRANSIENT
RESPONSE (NONINVERTING)MAX4130/34-26
AV = +1
VOLTAGE (2V/div)
OUT
MAX4131
LARGE-SIGNAL TRANSIENT
RESPONSE (INVERTING)MAX4130/34-27
AV = -1
ypical Operating Characteristics (continued)(VCC= +5V, VEE= 0V, VCM= VCC / 2, TA = +25°C, unless otherwise noted.)
MINIMUM OUTPUT VOLTAGE
vs. TEMPERATURE
MAX4130/34-13
TEMPERATURE (°C)
OUT
- V
(mV)100
RL TO VCC
VCC = +6.5V, RL = 500Ω
VCC = +2.7V, RL = 100kΩ
VCC = +2.7V, RL = 500Ω
VCC = +6.5V, RL = 100kΩ
MAXIMUM OUTPUT VOLTAGE
vs. TEMPERATURE
MAX4130/34-14
TEMPERATURE (°C)
- V
OUT
(mV)
RL TO VEEVCC = +6.5V, RL = 500Ω
VCC = +2.7V, RL = 100kΩ (BOTTOM)
VCC = +2.7V, RL = 500Ω
VCC = +6.5V, RL = 100kΩ (TOP)
