Si8922 - Isolated Amplifiers

This page provides the datasheet information for the Si8922, a member of the Si8921 Isolated Amplifiers family.

Product Overview

Skyworks

Datasheet Details

Part number	Si8922
Manufacturer	Skyworks
File Size	2.00 MB
Description	Isolated Amplifiers
Datasheet	Si8922 Datasheet
Additional preview pages of the Si8922 datasheet.

Si8922 Product details

Description

The Si8921 and Si8922 galvanically isolated analog amplifiers feature low-voltage differential input, ideal for measuring voltage across a current shunt resistor or any place where a sensor must be isolated from the control system.

Features

Low-voltage differential input: ±62.5 mV and ±250 mV options.
Low signal delay: 0.8 µs.
Typical input offset: ±0.40 µV.
Typical gain error: ±0.06%.
Excellent drift specifications - 0.5 µV/°C offset drift -.
9 ppm/°C typical gain drift.
Typical nonlinearity: 0.003% full-scale.
Typical SNR: 82 dB over 100 kHz bandwidth.
Typical THD:.
88 dB.
High common-mode transient immunity: 75 kV/µs.
Autom.

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Published: Nov 12, 2023 |