ZSC31015

RBicdLite™ Analog Output Sensor Signal Conditioner with Diagnostic Features ZSC31015 Datasheet Brief Description The ZSC31015 is adjustable to nearly all piezoresistive bridge sensors. Measured and corrected bridge values are provided at the SIG™ pin, which can be configured as an analog voltage output or as a one-wire serial digital output. The digital one-wire interface (OWI) can be used for a simple PC-controlled calibration procedure to program a set of calibration coefficients into an on-chip EEPROM. The calibrated ZSC31015 and a specific sensor are mated digitally: fast, precise, and without the cost overhead associated with trimming by external devices or laser. Integrated diagnostics functions make the ZSC31015 particularly well suited for automotive applications.* Features  Digital compensation of sensor offset, sensitivity, temperature drift, and non-linearity  Programmable analog gain and digital gain; accommodates bridges with spans < 1mV/V and high offset  Many diagnostic features on chip (e.g., EEPROM signature, bridge connection checks, bridge short detection, power loss detection)  Independently programmable high and low clipping levels  24-bit customer ID field for module traceability  Internal temperature compensation reference (no external components)  Option for external temperature compensation with addition of single diode  Output options: rail-to-rail ratiometric analog voltage (12-bit resolution), absolute analog voltage, digital one-wire int...