OPA4990
OPA4990 is Low-Power OpAmp manufactured by Texas Instruments.
OPA990, OPA2990, OPA4990
SBOS933I
- FEBRUARY 2019
- REVISED AUGUST 2021
OPAx990 40-V Rail-to-Rail Input/Output, Low Offset Voltage, Low Power Op Amp
1 Features
- 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
- Wide supply: ±1.35 V to ±20 V, 2.7 V to 40 V
- Robust EMIRR performance: 78 dB at...
