Description
Product Folder Order Now Technical Documents Tools & Software Support & Community OPA990, OPA2990, OPA4990 SBOS933F * FEBRUARY 2019 <.
The OPAx990 family (OPA990, OPA2990, and OPA4990) is a family of high voltage (40-V) general purpose operational amplifiers.
Features
* 1 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
* Amp
Applications
* Multiplexed data-acquisition systems
* Test and measurement equipment
* Motor drive: power stage and control modules
* Power delivery: UPS, server, and merchant
network power
* ADC driver and reference buffer amplifier
* Programmable logic controller
