ZSSC3281 Overview
Datasheet ZSSC3281 Advanced Dual Channel ARM based Resistive Sensor Signal Conditioner IC The ZSSC3281 is a dual path sensor signal conditioning IC (SSC) for highly accurate amplification, digitization, and sensor-specific correction of sensor signals. The ZSSC3281 is suitable for bridge and half-bridge sensors, as well as external voltage-source element and single-element sensors (for example, Pt100 and external...
ZSSC3281 Key Features
- Digital munication and calibration interfaces: o SPI up to 10MHz o I2C (Standard, Fast, Fast+) and I3C SDR o One-wire-in
- Acmodates nearly all resistive bridge sensor types (signal spans from 1mV/V up to 500mV/V)
- Supports different sensor element configurations
- On-chip temperature sensor
- Programmable 16-bit digital-to-analog-converter and output (supporting “True-0Volt”-output): o (0V to 1V) or (0V to 5V)
- Wide operational temperature and supply range
- On-chip voltage regulators for sensor supply
- Support for extra regulation by external
- Programmable sensor-signal-conditioning math core
- Reprogrammable, nonvolatile memory (NVM)
ZSSC3281 Applications
- Calibrated, continuously operating sensors with digital interface and/or analog output: (absolute or ratiometric) voltage or current loop output
- Enables smart, digital sensors for energy-efficient solutions