24-bit sigma-delta ADC with PGA for precision sensor front-ends
The Analog Devices AD7793BRUZ is a 24-bit sigma-delta ADC designed for direct connection to bridge sensors, thermocouples, and strain gauges. Its architecture combines a multiplexer, a programmable gain amplifier (PGA), and a single 24-bit sigma-delta converter in a 16-TSSOP package.
Sampling rate and interface — what 470 SPS means for the loop
The AD7793BRUZ samples at 470 SPS, a rate well matched to DC and low-frequency measurement applications.
Supply range and reference flexibility
The 16-TSSOP package keeps board area small while remaining hand-solderable for prototype builds.