Resistive Sensor Signal Conditioner with Diagnostics- AEC Q 100 qualified

The ZSSC3015 RBicdLite-Auto™ sensor signal conditioner IC is adjustable to nearly all piezo-resistive bridge sensors. Measured and corrected bridge values are provided at the Sig™ pin, which can be configured as an analog voltage output or as a one-wire serial digital output. The ZACwire™ digital one-wire interface (OWI) can be used for a simple PC-controlled calibration procedure to program a set of calibration coefficients into an on-chip EEPROM. The calibrated ZSSC3015 and a specific sensor are mated digitally: fast, precise, and without the cost overhead associated with trimming by external devices or laser. Integrated diagnostics functions make the ZSSC3015 particularly well-suited for automotive applications.


  • Digital compensation of sensor offset, sensitivity, temperature drift, and nonlinearity
  • Programmable analog gain and digital gain; accommodates bridges with spans < 1mV/V and high offset
  • Many diagnostic features on-chip (e.g., EEPROM signature, bridge connection checks, bridge short detection, power loss detection)
  • Independently programmable high and low clipping levels
  • 24-bit customer ID field for module traceability
  • Internal temperature compensation reference (no external components)
  • Option for external temperature compensation with addition of single diode
  • Output options: rail-to-rail ratiometric analog voltage (12-bit resolution), absolute analog voltage, ZACwire™ digital one-wire interface
  • Fast power-up to data out response, output available 5ms after power-up
  • Current consumption depends on programmed sample rate and mode: 1mA down to 300μA (typ.)
  • Fast response time: 1.4ms typical
  • High voltage protection: ≤ 30V with external JFET
  • AEC-Q100 qualified

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Range Carrier Type Buy Sample
ZSSC3015NA1B Active DICE WAFER 0 -40 to 125°C Wafer Availability
ZSSC3015NA1C Active DICEF WAFER 0 -40 to 125°C Wafer Availability
ZSSC3015NA2R Active DCG8 SOIC 8 -40 to 125°C Reel Availability
ZSSC3015NA2T Active DCG8 SOIC 8 -40 to 125°C Tube Availability
ZSSC3015NE1B Active DICE WAFER 0 -50 to 150°C Wafer Availability
ZSSC3015NE1C Active DICEF WAFER 0 -50 to 150°C Wafer Availability
ZSSC3015NE2R Active DCG8 SOIC 8 -50 to 150°C Reel Availability
ZSSC3015NE2T Active DCG8 SOIC 8 -50 to 150°C Tube Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
ZSSC3015 Short-form Datasheet - Short Form Datasheet PDF 86 KB Jan 19, 2016
ZSSC3015 Datasheet - Datasheet PDF 502 KB Jan 19, 2016
User Guides & Manuals
ZSC31010/ZSC31015/ZSSC3015 ZACwire™ SSC Modular Evaluation Kit Description - Manual PDF 1.02 MB Apr 25, 2016
Application Notes & White Papers
IDT Wafer Dicing Guidelines - Application Note PDF 44 KB Apr 16, 2016
ZSC31010, ZSC31015, and ZSSC3015 Calibration Sequence, DLL and EXE - Application Note PDF 322 KB Apr 16, 2016
The IDT Automotive Advantage - Overview PDF 3.55 MB May 26, 2017
IDT CAD Altium Libraries for AID Products Rev 20160819 - PCB Design Files ZIP 1.20 MB Aug 18, 2016
Automotive Solutions Overview 简体中文 Overview PDF 2.79 MB Mar 8, 2016
SSC Temperature Profile Calculation Spreadsheet Rev 1.03 - Miscellaneous XLSX 53 KB Mar 9, 2014

Software & Tools

Title Other Languages Type Format File Size Date
ZACwire™ SSC Evaluation Kit Software Rev. 2.130 - Software ZIP 1.47 MB Apr 5, 2016

Evaluation Boards

Part Number Title Sort ascending
ZSSC3015KIT Evaluation Kit for ZSSC3015