ADS131A02 Datasheet - Texas Instruments

ADS131A02 Delta-Sigma ADC

The ADS131A02 and ADS131A04 devices are twoand four-channel, simultaneous-sampling, 24-bit, delta-sigma (ΔΣ), analog-to-digital converters (ADCs). The wide dynamic range, with scalable data rates up to 128 kSPS, and internal fault monitors make the ADS131A02 or ADS131A04 a good choice when designing.

ADS131A02 Features

* 1 2 or 4 simultaneous-sampling differential inputs

* Data rates up to 128 kSPS

* High performance:

* Single-channel accuracy: better than 0.1% at 10,000:1 dynamic range

* Effective resolution: 20.6 bits at 8 kSPS

* THD:

* 100 dB at 50 Hz and 60

ADS131A02-etcTI.pdf