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ZMDI launches high-precision 16-bit sensor signal conditioner

24 January 2012

ZMD AG (ZMDI), a global supplier of analogue and mixed-signal solutions for consumer, industrial, and medical pump applications, has introduced a 16-bit sensor signal conditioning IC (SSC) for calibrated resistive sensor modules.

The ZSSC3016 combines high accuracy amplification, 16-bit precision analog-to-digital conversion, and an 18-bit DSP for linearization and calibration functions.The sensor is suitable for medical gas control, medical infusion pumps, ambulatory non-invasive pump systems, and occlusion detection systems.


ZMDI's ZSSC3016 operates at a temperature range of -40°C to +85°C and accuracy is less than ±0.10% FSO over the full temperature range. The ZSSC3016 can perform offset, span, and first and second order temperature compensation of the measured signal. Developed for correction of resistive bridge sensors, the ZSSC3016 can provide a corrected temperature output measured with an internal sensor. The measured and corrected bridge values are provided at the digital output pins, which can be configured as I2C or SPI.


 

 

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