Low Power, 16-, 24-Bit Sigma-Delta ADC for Bridge Sensors AD7796, AD7797
FEATURES
RMS noise: 65 nV Instrumentation amp Temperature sensor Internal clock oscillator Simultaneous 50 Hz, 60 H- rejection Update rate: 4.17 H- to 123 H- Current: 250 μA typ Power-down: 1 μA Power supply: 2.7 V to 5.25 V 40°C to +85°C temperature range Independent interface power supply 16-lead TSSOP
GENERAL DESCRIPTION
The AD7796, AD7797 are complete, analog front ends for high precision, bridge sensor applicat