OPA4991
OPA4991 is Low-Noise OpAmp manufactured by Texas Instruments.
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OPA991, OPA2991, OPA4991 SBOS969D
- OOCTPOAB9E9R12,0O19P- AR2E9V9IS1E,DOJPUALY42909210
SBOS969D
- OCTOBER 2019
- REVISED JULY 2020
OPAx991 40-V Rail-to-Rail Input/Output, Low Offset Voltage, Low Noise Op Amp
1 Features
- Low offset voltage: ±125 µV
- Low offset voltage drift: ±0.3 µV/°C
- Low noise: 10.8 nV/√ Hz at 1 kHz
- High mon-mode rejection: 130 dB
- Low bias current: ±10 pA
- Rail-to-rail input and output
- Wide bandwidth: 4.5 MHz GBW
- High slew rate: 21 V/µs
- High capacitive load drive: 1 nF
- MUX-friendly/parator inputs
- Amplifier operates with differential inputs up to supply rail
- Amplifier can be used in open-loop or as parator
- Low quiescent current:...
