OPA4188 Series

0.03µV/C, Low Noise, Rail-to-Rail Output, 36V Zero-Drift Operational Amplifier

Catalog

0.03µV/C, Low Noise, Rail-to-Rail Output, 36V Zero-Drift Operational Amplifier

Part	Number of Circuits	Gain Bandwidth Product	Current - Output / Channel	Amplifier Type	Current - Supply	Voltage - Supply Span (Min) [Min]	Output Type	Voltage - Input Offset	Mounting Type	Voltage - Supply Span (Max) [Max]	Slew Rate	Package / Case [custom]	Package / Case [custom]	Package / Case	Current - Input Bias	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case [x]	Package / Case [y]
Texas Instruments OPA4188AIPWR	4	2 MHz	18 mA	Zero-Drift	415 µA	4 V	Rail-to-Rail	6 µV	Surface Mount	36 V	0.8 V/µs	0.173 "	4.4 mm	14-TSSOP	160 pA	14-TSSOP	-55 °C	150 °C
Texas Instruments OPA4188AID	4	2 MHz	18 mA	Zero-Drift	415 µA	4 V	Rail-to-Rail	6 µV	Surface Mount	36 V	0.8 V/µs			14-SOIC	160 pA		-40 °C	125 °C	0.154 in	3.9 mm
Texas Instruments OPA4188AIDR	4	2 MHz	18 mA	Zero-Drift	415 µA	4 V	Rail-to-Rail	6 µV	Surface Mount	36 V	0.8 V/µs			14-SOIC	160 pA		-40 °C	125 °C	0.154 in	3.9 mm
Texas Instruments OPA4188AIPW	4	2 MHz	18 mA	Zero-Drift	415 µA	4 V	Rail-to-Rail	6 µV	Surface Mount	36 V	0.8 V/µs	0.173 "	4.4 mm	14-TSSOP	160 pA	14-TSSOP	-55 °C	150 °C

Catalog

0.03µV/C, Low Noise, Rail-to-Rail Output, 36V Zero-Drift Operational Amplifier

Key Features

• Low 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: 475 µA (Maximum)Wide Supply Range: ±2 V to ±18 VRail-to-Rail Output:Input Includes Negative RailRFI Filtered InputsMicroSIZE PackagesLow 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: 475 µA (Maximum)Wide Supply Range: ±2 V to ±18 VRail-to-Rail Output:Input Includes Negative RailRFI Filtered InputsMicroSIZE Packages

Description

The OPA4188 operational amplifier uses TI proprietary auto-zeroing techniques to provide low offset voltage (25 µV, maximum), and near zero-drift over time and temperature. These miniature, high-precision, low quiescent current amplifiers offer high input impedance and rail-to-rail output swing within 15 mV of the rails, making them ideal for industrial applications. The input common-mode range includes the negative rail. Either single or dual supplies can be used in the range of 4 V to 36 V (±2 V to ±18 V). The quad version is available in 14-pin SOIC and 14-pin TSSOP packages. All versions are specified for operation from –40°C to 125°C. The OPA4188 operational amplifier uses TI proprietary auto-zeroing techniques to provide low offset voltage (25 µV, maximum), and near zero-drift over time and temperature. These miniature, high-precision, low quiescent current amplifiers offer high input impedance and rail-to-rail output swing within 15 mV of the rails, making them ideal for industrial applications. The input common-mode range includes the negative rail. Either single or dual supplies can be used in the range of 4 V to 36 V (±2 V to ±18 V). The quad version is available in 14-pin SOIC and 14-pin TSSOP packages. All versions are specified for operation from –40°C to 125°C.