FEATURES

? Input referred noise: 10nV at 3.8SPS, Gain = 128

? Crosspoint multiplexed analog inputs

? 4 Differential/8 Pseudodifferential inputs

? Ultra-low noise integrated PGA, gains of 0.5 to 128

? Output data rate: 3.8SPS to 62.5kSPS

? Flexible digital filters

? Low latency sinc filters

? Simultaneous 50Hz/60Hz rejection

? Band-gap reference with 5ppm/°C drift typical

? Internal oscillator

? Analog power supply: 4.75V to 5.25V or ±2.5V

? Digital power supply: 1.7V to 5.25V

? Matched programmable excitation current sources

? Low-side power switches

? On-chip bias voltage generator

? Internal temperature sensor

? Four general-purpose inputs/outputs

? Internal and system calibration

? Sensor burnout detection

? Diagnostic functions

? Per channel configuration

? Flexible automatic channel sequencer

? 3- or 4-wire serial interface (Schmitt trigger on SCLK)

? SPI, QSPI, MICROWIRE, and DSP compatible

? TDM compatible interface for data streaming

? Performance temperature range: ?40°C to +105°C

? Functional temperature range: ?40°C to +125°C

? Available in 32-lead 4mm x 6mm LFCSP package

APPLICATIONS

? Industrial process control: PLC/DCS modules

? Temperature measurement

? Pressure measurement

? Medical and scientific instrumentation

? Chromatography

? Environmental monitoring

? Electrical test and measurement

? Instrumentation

? Weigh scale