ZSSC3218 High-End 18-Bit Sensor Signal Conditioner Datasheet

PublishTime：2020-05-13

The ZSSC3218 is a sensor signal conditioner (SSC) integrated circuit for high-accuracy amplification and analog-to-digital conversion of a differential or pseudo-differential input signal. Designed for highresolution sensor module applications, the ZSSC3218 can perform offset, span, and 1^st and 2^nd order temperature compensation of the measured signal. Developed for correction of resistive bridge or absolute voltage sensors, it can also provide a corrected temperature output measured with an internal sensor.
The measured and corrected sensor values are provided at the digital output pins, which can be configured as I²C™* (≤ 3.4MHz) or SPI (≤ 20MHz). Digital compensation of signal offset, sensitivity, temperature, and non-linearity is accomplished via a 26-bit internal digital signal processor (DSP) running a correction algorithm. Calibration coefficients are stored on-chip in a highly reliable, non-volatile, multiple-time programmable (MTP) memory. Programming the ZSSC3218 is simple via the serial interface. The interface is used for the PC-controlled calibration procedure, which programs the set of calibration coefficients in memory. The ZSSC3218 provides accelerated signal processing, increased resolution, and improved noise immunity in order to support high-speed control, safety, and real-time sensing applications with the highest requirements for energy efficiency.

Brand of Product：	IDT
Part#：	ZSSC3218 、 ZSSC3218BI1B 、 ZSSC3218BI2B 、 ZSSC3218BI3R ES More Part#
Product Category：	High-End 18-Bit Sensor Signal Conditioner More
Application：	[ Barometric altitude measurement for portable navigation or emergency call systems ][ Altitude measurement for car navigation ][ Weather forecast ][ Fan contro ][ Industrial, pneumatic, and liquid pressure ][ High-resolution temperature measurements ][ Object-temperature radiation (via thermopile) ] More
Data Type：	Datasheet More
Safety & Environment Standards：	ESD(HBM1,±4000V) More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	PQFN24
Language：	English Chinese Chinese and English Japanese
Date of Creation：	April 20, 2016
Version Number：
Data Encoding：
Data Size：	2.3 MB

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Integrated Circuits