ZSC31150 Description
The ZSC31150 is a CMOS integrated circuit for highly accurate amplification and sensor-specific correction of bridge sensor signals. Digital pensation of sensor offset, sensitivity, temperature drift, and non-linearity is acplished via an internal 16-bit RISC microcontroller running a correction algorithm, with calibration coefficients stored in an EEPROM. The ZSC31150 is adjustable to nearly all bridge sensor types.
ZSC31150 Key Features
- Digital pensation 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%
- Temperature pensation: 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. 5.5mA
- Reverse polarity and short-circuit protection