AD7716 Datasheet | Analog Devices

a Features 22-Bit Sigma-Delta ADC Dynamic Range of 105 dB (146 Hz Input) ؎0.003% Integral Nonlinearity On-Chip Low-Pass Digital Filter Cutoff Programmable from 584 Hz to 36.5 Hz Linear Phase Response Five Line Serial I/O Twos plement Coding Easy Interface to DSPs and Microputers Software Control of Filter Cutoff ؎5 V Supply Low Power Operation: 50 mW APPLICATIONS Biomedical Data Acquisition ECG Machines EEG Machines Process Control High Accuracy Instrumentation Seismic Systems LC2MOS 22-Bit Data Acquisition System FUNCTIONAL BLOCK DIAGRAM AVDD DVDD AVSS RESET A0 A1 A2 CLKIN CLKOUT AIN 1 ANALOG MODULATOR LOW PASS DIGITAL FILTER AIN 2 ANALOG MODULATOR LOW PASS...