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ADS1240 ADS1241
ADS1240 ADS1241
SBAS173F – JUNE 2001 – REVISED OCTOBER 2013
24-Bit ANALOG-TO-DIGITAL CONVERTER
FEATURES
DESCRIPTION
q 24 BITS NO MISSING CODES
The ADS1240 and ADS1241 are precision, wide dynamic range,
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
delta-sigma, Analog-to-Digital (A/D) converters with 24-bit resolution operating from 2.7V to 5.25V power supplies. The delta-sigma A/D converter provides up to 24 bits of no missing code performance and effective resolution of 21 bits.
The input channels are multiplexed.
ADS1240 Datasheet
