OPA171-Q1 Series

Automotive-grade, single, 36-V, 3-MHz, low-power operational amplifier

Catalog

Automotive-grade, single, 36-V, 3-MHz, low-power operational amplifier

Part	Current - Output / Channel	Voltage - Supply Span (Min) [Min]	Current - Supply	Current - Input Bias	Gain Bandwidth Product	Package / Case	Mounting Type	Slew Rate	Number of Circuits	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Amplifier Type	Voltage - Input Offset	Supplier Device Package	Voltage - Supply Span (Max) [Max]	Grade	Qualification	Package / Case [y]	Package / Case [x]
Texas Instruments OPA171AIDRLR	35 mA	2.7 V	475 µA	8 pA	3 MHz	SOT-553	Surface Mount	1.5 V/µs	1	Rail-to-Rail	125 °C	-40 °C	General Purpose	250 çV	SOT-5	36 V
Texas Instruments OPA171AQDBVRQ1	35 mA	2.7 V	475 µA	8 pA	3 MHz	SC-74A SOT-753	Surface Mount	1.5 V/µs	1	Rail-to-Rail	125 °C	-40 °C	General Purpose	250 çV	SOT-23-5	36 V	Automotive	AEC-Q100
Texas Instruments OPA171AIDBVR	35 mA	2.7 V	475 µA	8 pA	3 MHz	SC-74A SOT-753	Surface Mount	1.5 V/µs	1	Rail-to-Rail	125 °C	-40 °C	General Purpose	250 çV	SOT-23-5	36 V
Texas Instruments OPA171AIDR	35 mA	2.7 V	475 µA	8 pA	3 MHz	8-SOIC	Surface Mount	1.5 V/µs	1	Rail-to-Rail	125 °C	-40 °C	General Purpose	250 çV	8-SOIC	36 V			3.9 mm	0.154 in
Texas Instruments OPA171AIDRLT	35 mA	2.7 V	475 µA	8 pA	3 MHz	SOT-553	Surface Mount	1.5 V/µs	1	Rail-to-Rail	125 °C	-40 °C	General Purpose	250 çV	SOT-5	36 V

Catalog

Automotive-grade, single, 36-V, 3-MHz, low-power operational amplifier

Key Features

• Qualified for automotive applicationsAEC-Q100 test guidance with the following results:Temperature grade 1: –40°C to +125°C ambient operating temperatureDevice HBM ESD classification level:Level 3A forOPA171-Q1Level 2 for OPA4171-Q1Device CDM ESD classification levelLevel C4A for OPA171-Q1TLV171-Q1Level C6 for OPA2171-Q1Level C6 for OPA4171-Q1Supply range:Single-supply: 2.7 V to 36 VDual-supply ±1.35 V to ±18 VLow noise: 14 nV/√Hz at 1 kHzLow offset drift: ±0.3 µV/°C (typical)Input range includes negative supplyInput range operates to positive supply with reduced performanceRail-to-rail outputGain bandwidth: 3 MHzLow quiescent current: 475 µA per amplifierHigh Common-mode rejection: 120 dB (typical)Low input bias current: 10 pAIndustry-Standard Package:5-Pin Small-Outline Transistor SOT-23 (DBV) PackageQualified for automotive applicationsAEC-Q100 test guidance with the following results:Temperature grade 1: –40°C to +125°C ambient operating temperatureDevice HBM ESD classification level:Level 3A forOPA171-Q1Level 2 for OPA4171-Q1Device CDM ESD classification levelLevel C4A for OPA171-Q1TLV171-Q1Level C6 for OPA2171-Q1Level C6 for OPA4171-Q1Supply range:Single-supply: 2.7 V to 36 VDual-supply ±1.35 V to ±18 VLow noise: 14 nV/√Hz at 1 kHzLow offset drift: ±0.3 µV/°C (typical)Input range includes negative supplyInput range operates to positive supply with reduced performanceRail-to-rail outputGain bandwidth: 3 MHzLow quiescent current: 475 µA per amplifierHigh Common-mode rejection: 120 dB (typical)Low input bias current: 10 pAIndustry-Standard Package:5-Pin Small-Outline Transistor SOT-23 (DBV) Package

Description

The OPA171, OPA2171, and OPA4171 (OPAx171) are a family of 36V, single-supply, low-noise operational amplifiers with the ability to operate on supplies ranging from 2.7V (±1.35V) to 36V (±18V). These devices are available in micro-packages and offer low offset, drift, and bandwidth with low quiescent current. The single, dual, and quad versions all have identical specifications for maximum design flexibility. Unlike most operational amplifiers, which are specified at only one supply voltage, the OPAx171 family is specified from 2.7V to 36V. Input signals beyond the supply rails do not cause phase reversal. The OPAx171 family is stable with capacitive loads up to 300pF. The input can operate 100mV below the negative rail and within 2V of the top rail during normal operation. These devices can operate with full rail-to-rail input 100mV beyond the top rail, but with reduced performance within 2V of the top rail. The OPAx171 series of operational amplifiers are specified from –40°C to +125°C. The OPA171, OPA2171, and OPA4171 (OPAx171) are a family of 36V, single-supply, low-noise operational amplifiers with the ability to operate on supplies ranging from 2.7V (±1.35V) to 36V (±18V). These devices are available in micro-packages and offer low offset, drift, and bandwidth with low quiescent current. The single, dual, and quad versions all have identical specifications for maximum design flexibility. Unlike most operational amplifiers, which are specified at only one supply voltage, the OPAx171 family is specified from 2.7V to 36V. Input signals beyond the supply rails do not cause phase reversal. The OPAx171 family is stable with capacitive loads up to 300pF. The input can operate 100mV below the negative rail and within 2V of the top rail during normal operation. These devices can operate with full rail-to-rail input 100mV beyond the top rail, but with reduced performance within 2V of the top rail. The OPAx171 series of operational amplifiers are specified from –40°C to +125°C.