ADS1242 Datasheet (Texas Instruments) - ANALOG-TO-DIGITAL CONVERTER

ADS1242, ANALOG-TO-DIGITAL CONVERTER

The ADS1242 and ADS1243 are precision, wide dynamic range, delta-sigma, analog-to-digital (A/D) converters with 24-bit resolution operating from 2.7V to 5.25V supplies.

These delta-sigma, A/D converters provide up to 24 bits of no missing code performance and effective resolution of 21 bits.

The in

ADS1242 Features

* q 24 BITS NO MISSING CODES q SIMULTANEOUS 50Hz AND 60Hz REJECTION (

* 90dB MINIMUM) q 0.0015% INL q 21 BITS EFFECTIVE RESOLUTION (PGA = 1), 19 BITS (PGA = 128) q PGA GAINS FROM 1 TO 128 q SINGLE-CYCLE SETTLING q PROGRAMMABLE DATA OUTPUT RATES q EXTERNAL DIFFERENTIAL REFERENCE OF 0.1V TO 5V q O