OPA4990 - Low-Power OpAmp
The OPAx990 family (OPA990, OPA2990, and OPA4990) is a family of high voltage (40 V) general purpose operational amplifiers.
These devices offer excellent DC precision and AC performance, including rail-to-rail input/output, low offset (±300 µV, typ), and low offset drift (±0.6 µV/°C, typ).
Unique
OPA4990 Features
* Low offset voltage: ±300 µV
* Low offset voltage drift: ±0.6 µV/°C
* Low noise: 30 nV/√Hz at 1 kHz
* High common-mode rejection: 115 dB
* Low bias current: ±10 pA
* Rail-to-rail input and output
* MUX-friendly/comparator inputs
* Ampl
