ZSC31010 Datasheet | Renesas

RBic Lite TM Analog Output Sensor Signal Conditioner Brief Description The ZSC31010 is a sensor signal conditioner integrated circuit, which enables easy and precise calibration of resistive bridge sensors via EEPROM. When mated to a resistive bridge sensor, it will digitally correct offset and gain with the option to correct offset and gain coefficients and linearity over temperature. A second-order pensation can be enabled for temperature coefficients of gain or offset or bridge linearity. The ZSC31010 municates via IDT’s ZACwire™ serial interface to the host puter and is easily mass calibrated in a Windows® environment. Once calibrated, the output pin Sig™ can provide selectable 0 to 1 V, rail-to-rail ratiometric analog output, or digital serial output of bridge data with optional temperature data. Features - Digital pensation of sensor offset, sensitivity, temperature drift, and non-linearity - Acmodates differential sensor signal spans, from 3 m V/V to 105 m V/V - ZACwire™ One-Wire Interface (OWI) - Internal temperature pensation and detection via bandgap PTAT (proportional to absolute temperature) - Output options: rail-to-rail analog output voltage, absolute analog voltage, digital ZACwire™ One Wire Interface (OWI) - Optional sequential output of both temperature and bridge readings on ZACwire™ digital output - Fast response time, 1 ms (typical) - High voltage protection up to 30 V with external JFET - Chopper-stabilized true differential ADC - Buffered and chopper-stabilized output DAC Benefits - No external trimming ponents required - Simple PC-controlled configuration and calibration via ZACwire™ One-Wire Interface - High accuracy (±0.1% FSO @ -25 to 85°C; ±0.25% FSO @ -50 to 150°C) - Single pass calibration - quick and precise - Suitable for battery-powered applications - Small SOP8 package Available Support - Development Kit available - Mass Calibration Kit available - Support for industrial mass calibration...