|Package | PIN:||DGK | 8|
|Temp:||Q (-40 to 125)|
- Low Offset Voltage: 10 µV (maximum)
- Zero Drift: 0.001 µV/°C
- Low Noise: 15 nV/√Hz
- PSRR: 160 dB
- CMRR: 140 dB
- AOL: 160 dB
- Quiescent Current: 100 µA
- Wide Supply Voltage: ±2.25 V to ±18 V
- Rail-to-Rail Output Operation
- Input Includes Negative Rail
- Low Bias Current: 100 pA (typical)
- EMI Filtered Inputs
- Microsize Packages
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Texas Instruments OPA2187IDGKR
The OPAx187 series operational amplifiers use auto-zeroing techniques to simultaneouslyprovide low-offset voltage (1 µV), and near zero drift over time and temperature. These miniature,high-precision, low-quiescent current amplifiers offer high-input impedance and rail-to-rail outputswing within 5 mV of the rails into high-impedance loads. The input common-mode range includes thenegative rail. Either single or dual supplies can be used in the range of 4.5 V to 36 V (±2.25 V to±18 V).
The single version of the OPAx187 device is available in microsize 8-pin VSSOP, 5-pinSOT-23, and 8-pin SOIC packages. The dual version is offered in 8-pin VSSOP and 8-pin SOICpackages. The quad version is offered in 14-pin SOIC, 14-pin TSSOP, and 16-pin WQFN packages. Allversions are specified for operation from –40°C to +125°C.