AN314 - Multiplexing the CS556x/7x/8x Delta-Sigma ADCx

Features

of these over-sampling converters allow them to be multiplexed at high speed across many input channels, because every conversion produces a fully settled result. In this.

Cirrus Logic

Datasheet Details

Part number	AN314
Manufacturer	Cirrus Logic
File Size	370.45 KB
Description	Multiplexing the CS556x/7x/8x Delta-Sigma ADCx
Datasheet	AN314 Datasheet
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AN314 Multiplexing the CS556x/7x/8x Delta-Sigma ADCs 1. INTRODUCTION The CS556x/7x/8x devices represent a new generation of delta-sigma analog-to-digital converters that compete with SAR (successive approximation register) converters, with some distinct advantages. The unique features of these over-sampling converters allow them to be multiplexed at high speed across many input channels, because every conversion produces a fully settled result. In this application note the similarities and differences between SAR converters and the CS556x/7x/8x family of ADCs will be discussed as well as some design tips on choosing www.DataSheet4U.com the right multiplexer and input amplifiers to drive these ADCs. 2.

Published: Dec 4, 2008 |