ADS1232 in TI ADS Sigma-Delta ADCs Family
The ADS1232 by Texas Instruments is a high-precision, 24-bit delta-sigma analog-to-digital converter designed for bridge sensors and weigh-scale applications. It integrates a low-noise programmable gain amplifier, an internal oscillator, and a third-order delta-sigma modulator into a single package. By providing a complete front-end solution for low-level signals, it minimizes the need for external signal conditioning components, ensuring high-resolution measurements with minimal offset drift and gain error in industrial environments.
Variants in This Sub-Family
The ADS1232 family variants primarily differ in channel count and package sizing. While the ADS1232 features two differential input channels in a TSSOP-24 package, its sibling, the ADS1234, provides four differential channels in a TSSOP-28 footprint. Performance specifications regarding noise, gain, and data rates remain consistent across these variants, allowing designers to scale their system density without significant firmware changes.
