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 temperature sensor diodes) powered by an on-chip current source. Digital pensation of the sensor offset, sensitivity, temperature drift, and non-linearity is acplished via a 32-bit ARM M3 based math core running a correction algorithm with calibration coefficients stored in a non-volatile, reprogrammable memory. The programmable, integrated sensor frontend allows optimally applying various sensors for a broad range of applications. The ZSSC3281 provides measurement value...
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
ZSSC3281 Applications
- Calibrated, continuously operating sensors with digital interface and/or analog output: (absolute or ratiometric) voltag
- Enables smart, digital sensors for energy-efficient solutions
- (Dual/Diff.) pressure, flow and level sensing - Industrial applications; for example
- 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