IDT ZSC31014
The ZSC31014 is a CMOS integrated circuit for highly accurate amplification and analog-to-digital conversion of differential and half-bridge input signals. The ZSC31014 can compensate the measured signal for offset, 1st and 2nd order span, and 1st and 2nd order temperature (Tco and Tcg). It is well suited for sensor-specific correction of bridge sensors.| Part No. | ZSC31014 |
|---|---|
| Datasheet | ZSC31014 Download |
| Manufacturer |  IDT |
| Description | Digital Output Sensor Signal Conditioner |
| Buy | Stock & Price |
DESCRIPTION
Digital compensation of signal offset, sensitivity, temperature drift, and non-linearity is accomplished via an internal digital signal processor running a correction algorithm with calibration coefficients stored in a non-volatile EEPROM. The ZSC31014 is adjustable to nearly all piezoresistive bridge sensors. Measured and corrected bridge values are provided at digital output pins, which can be configured as I2C™* or SPI. The digital I2C™ interface can be used for a simple PCcontrolled calibration procedure to program calibration coefficients into an on-chip EEPROM. The calibrated ZSC31014 and a specific sensor are mated digitally: fast, precise, and without the cost overhead associated with trimming by external devices or laser trimming. The ZSC31014’s integrated diagnostics functions are well suited for safety-critical applications.FEATURES
● High accuracy (±0.1% FSO @ -25 to +85°C; ±0.25% FSO @ -40 to +125°C)● 2nd order charge-balancing analog-to-digital converter pro...
