OPA4388 datasheet, amplifiers equivalent, Texas Instruments

Features and benefits

* Ultra-low offset voltage: ±0.25 µV
* Zero drift: ±0.005 µV/°C
* Zero crossover: 140-dB CMRR true RRIO
* Low noise: 7.0 nV√Hz at 1 kHz
* No 1/f noise.

Application

* Merchant network and server PSU
* Notebook PC power adapter design
* Weigh scale
* Lab and field instr.

Description

The OPAx388 (OPA388, OPA2388, and OPA4388) series of precision operational amplifiers are ultra-low noise, fast-settling, zero-drift, zero-crossover devices that provide rail-to-rail input and output operation. These features and excellent ac perfor.

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