OPA188-Q1 Series

Automotive-Qualified Precision, Low-Noise, RRO, 36V, Zero-Drift Operational Amplifier

Catalog

Automotive-Qualified Precision, Low-Noise, RRO, 36V, Zero-Drift Operational Amplifier

Part	Current - Supply	Voltage - Supply Span (Min) [Min]	Package / Case	Number of Circuits	Gain Bandwidth Product	Mounting Type	Slew Rate	Amplifier Type	Supplier Device Package	Voltage - Supply Span (Max) [Max]	Current - Input Bias	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Voltage - Input Offset	Package / Case [y]	Package / Case [x]	Qualification	Current - Output / Channel	Grade	Package / Case [custom]	Package / Case
Texas Instruments OPA188AIDBVT	450 µA	4 V	SC-74A SOT-753	1	2 MHz	Surface Mount	0.8 V/µs	Zero-Drift	SOT-23-5	36 V	160 pA	125 °C	-40 °C	Rail-to-Rail	6 µV
Texas Instruments OPA188AIDR	450 µA	4 V	8-SOIC	1	2 MHz	Surface Mount	0.8 V/µs	Zero-Drift	8-SOIC	36 V	160 pA	150 °C	-55 °C	Rail-to-Rail	6 µV	3.9 mm	0.154 in
Texas Instruments OPA188AQDGKRQ1	450 µA	4 V	8-MSOP 8-TSSOP	1	2 MHz	Surface Mount	0.8 V/µs	Zero-Drift		36 V	160 pA	125 °C	-40 °C	Rail-to-Rail	6 µV			AEC-Q100	18 mA	Automotive	0.118 in	3 mm
Texas Instruments OPA188AIDGKT	450 µA	4 V	8-MSOP 8-TSSOP	1	2 MHz	Surface Mount	0.8 V/µs	Zero-Drift		36 V	160 pA	150 °C	-55 °C	Rail-to-Rail	6 µV						0.118 in	3 mm
Texas Instruments OPA188AIDGKR	450 µA	4 V	8-MSOP 8-TSSOP	1	2 MHz	Surface Mount	0.8 V/µs	Zero-Drift		36 V	160 pA	150 °C	-55 °C	Rail-to-Rail	6 µV						0.118 in	3 mm

Catalog

Automotive-Qualified Precision, Low-Noise, RRO, 36V, Zero-Drift Operational Amplifier

Key Features

• Qualified for Automotive ApplicationsAEC-Q100 Qualified With the Following Results:OPA188-Q1 Device Temperature Grade 1:–40°C to +125°COPA2188-Q1 Device Temperature Grade 2:–40°C to +105°CDevice HBM ESD Classification Level 1CDevice CDM ESD Classification Level C5Wide Supply Range: ±2 V to ±18 VLow Offset Voltage: 25 µV (Maximum)Zero-Drift: 0.03 µV/°CLow Noise: 8.8 nV/√Hz0.1-Hz to 10-Hz Noise: 0.25 µVPPExcellent DC Precision:PSRR: 142 dBCMRR: 146 dBOpen-Loop Gain: 136 dBGain Bandwidth: 2 MHzQuiescent Current: 510 µA (Maximum)Wide Supply Range: ±2 V to ±18 VRail-to-Rail OutputInput Includes Negative RailRFI Filtered InputsQualified for Automotive ApplicationsAEC-Q100 Qualified With the Following Results:OPA188-Q1 Device Temperature Grade 1:–40°C to +125°COPA2188-Q1 Device Temperature Grade 2:–40°C to +105°CDevice HBM ESD Classification Level 1CDevice CDM ESD Classification Level C5Wide Supply Range: ±2 V to ±18 VLow Offset Voltage: 25 µV (Maximum)Zero-Drift: 0.03 µV/°CLow Noise: 8.8 nV/√Hz0.1-Hz to 10-Hz Noise: 0.25 µVPPExcellent DC Precision:PSRR: 142 dBCMRR: 146 dBOpen-Loop Gain: 136 dBGain Bandwidth: 2 MHzQuiescent Current: 510 µA (Maximum)Wide Supply Range: ±2 V to ±18 VRail-to-Rail OutputInput Includes Negative RailRFI Filtered Inputs

Description

The OPAx188-Q1 operational amplifier family uses TI’s proprietary zero drift techniques to provide low offset voltage (25-µV maximum) and nearzero-driftover time and temperature. This miniature, high-precision, low-quiescent current amplifier family offers high input impedance and rail-to-rail output swing within 15 mV of the rails. The input common-mode range includes the negative rail. Either single or dual supplies can be used in the range from 4 V to 36 V (±2 V to ±18 V). The OPA188-Q1 and OPA2188-Q1 are both offered in VSSOP-8. The single-channel version(OPA188-Q1) is fully specified from –40°C to +125°C, and the dual-channel version (OPA2188-Q1) is fully specified from –40°C to +105°C. The OPAx188-Q1 operational amplifier family uses TI’s proprietary zero drift techniques to provide low offset voltage (25-µV maximum) and nearzero-driftover time and temperature. This miniature, high-precision, low-quiescent current amplifier family offers high input impedance and rail-to-rail output swing within 15 mV of the rails. The input common-mode range includes the negative rail. Either single or dual supplies can be used in the range from 4 V to 36 V (±2 V to ±18 V). The OPA188-Q1 and OPA2188-Q1 are both offered in VSSOP-8. The single-channel version(OPA188-Q1) is fully specified from –40°C to +125°C, and the dual-channel version (OPA2188-Q1) is fully specified from –40°C to +105°C.