Renesas Electronics ZSC31150
The ZSC31150 is a CMOS integrated circuit for highly accurate amplification and sensor-specific correction of bridge sensor signals. The ZSC31150 is adjustable to nearly all bridge sensor types. The digital interface can be used for a simple PC-controlled calibration procedure in order to program a set of calibration coefficients into an on-chip EEPROM.| Part No. | ZSC31150 |
|---|---|
| Datasheet | ZSC31150 Download |
| Manufacturer |  Renesas Electronics |
| Description | Fast Automotive Sensor Signal Conditioner |
| Buy | Stock & Price |
DESCRIPTION
Digital compensation of sensor offset, sensitivity, temperature drift, and non-linearity is accomplished via an internal 16-bit RISC microcontroller running a correction algorithm, with calibration coefficients stored in an EEPROM. Measured values are provided at the analog voltage output or at the digital ZACwire™ and I2C interface. A specific sensor and a ZSC31150 can be mated digitally: fast, precise, and without the cost overhead associated with trimming by external devices or a laser.FEATURES
● Digital compensation of sensor offset, sensitivity, temperature drift, and non-linearity● Adjustable to nearly all bridge sensor types
● Analog gain of up to 420
● Output options: ratiometric analog voltage output (5% to 95% maximum, 12.4-bit resolution) or ZACwire™ (digital one-wireinterface)
● Temperature compensation: internal or external diode, bridge resistance, thermistor
● Sensor biasing by voltage or constant current
● Sample rate: up to 7.8kHz
● High voltage protection up to 33V
● Supply current: max.
