ZSSC4151 Automotive Sensor Signal Conditioner IC Renesas Electronics ZSSC4151 Automotive Sensor Signal Conditioner IC is a CMOS integrated circuit for highly accurate amplification and sensor-specific correction of resistive bridge sensor signals. Digital compensation of sensor offset, sensitivity, temperature drift, and non-linearity is accomplished via an internal 16-bit RISC microcontroller running a correction algorithm. Calibration coefficients are stored in an integrated EEPROM.