Description
Product Folder Order Now Technical Documents Tools & Software Support & Community OPA191, OPA2191, OPA4191 SBOS701B * DECEMEBER 2015 .
The OPAx191 family (OPA191, OPA2191, and OPA4191) is a new generation of 36-V, e-trim™ operational amplifiers.
Features
* 1 Low offset voltage: ±5 µV
* Low offset voltage drift: ±0.1 µV/°C
* Low noise: 15 nV/√Hz at 1 kHz
* High common-mode rejection: 140 dB
* Low bias current: ±5 pA
* Rail-to-rail input and output
* Wide bandwidth: 2.5-MHz GBW
* High slew
Applications
* Multiplexed data-acquisition systems
* Test and measurement equipment
* High-resolution ADC driver amplifiers
* SAR ADC reference buffers
* Programmable logic controllers
* High-side and low-side current sensing
* High precision comparator
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