OPA4990D
OPA4990D is Low-Power OpAmp manufactured by Texas Instruments.
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OPA990, OPA2990, OPA4990
SBOS933F
- FEBRUARY 2019
- REVISED MAY 2020
OPAx990 40-V Rail-to-Rail Input/Output, Low Offset Voltage, Low Power Op Amp
1 Features
- 1 Low offset voltage: ±300 µV
- Low offset voltage drift: ±0.6 µV/°C
- Low noise: 30 nV/√Hz at 1 kHz
- High mon-mode rejection: 115 dB
- Low bias current: ±10 pA
- Rail-to-rail input and output
- MUX-friendly/parator inputs
- Amplifier operates with differential inputs up to supply rail
- Amplifier can be used in open-loop or as parator
- Wide bandwidth: 1.1-MHz GBW
- High slew rate: 4.5 V/µs
- Low quiescent current: 120 µA per amplifier
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