ADS1278-HT Datasheet (Texas Instruments)

ADS1278-HT, 24-Bit ADC

Based on the single-channel ADS1271, the ADS1278 (octal) is a 24-bit, delta-sigma (ΔΣ) analog-to-digital converter (ADC) with data rates up to 128 k samples per second (SPS), allowing simultaneous sampling of eight channels.

Traditionally, industrial delta-sigma ADCs offering good drift performance

ADS1278-HT Features

* 1 APPLICATIONS

* 23 Simultaneously Measure Eight Channels

* Down-Hole Drilling

* Up to 128-kSPS Data Rate

* High Temperature Environments

* AC Performance: 62-kHz Bandwidth 111-dB SNR (High-Resolution Mode)

* 108-dB THD

* DC Accuracy: 0.8-μ