The ZSSC3154 is an integrated circuit for highly accurate amplification and sensor-specific correction of a bridge sensor signal. Up to two temperature sensors can also be read in parallel. The circuitry provides different configurations of the analog outputs to show two measurement results simultaneously. This also allows generating a complementary bridge sensor signal, which is often required in safety-relevant applications. The ZSSC3154 can take readings from two external temperature sensors to compensate the temperature drift of the bridge sensor signal and to output a separate temperature signal. An internal calibration microcontroller in addition with an on-chip EEPROM performs the digital compensation of the sensor offset, the sensitivity, the temperature drift, and the nonlinearity. The one-pass digital end-of-line calibration plus the integrated broken chip-detection supports automatic and highly efficient mass production.

Features

  • Differential bridge sensor input
  • Half-bridge sensor or temperature sensor input
  • Digital compensation of offset, gain, nonlinearity and temperature dependency
  • Two analog outputs, behavior programmable by EEPROM configuration
  • Sequential analog output mode provides two measurands at one output pin
  • Various on-chip diagnostic and safety features including sensor connection diagnostic and broken-chip detection
  • 2 EEPROM words for arbitrary user data

tuneProduct Options

Part Number Part Status Pkg. Type Lead Count (#) Temp. Range Carrier Type Buy Sample
Active VFQFPN 32 -40 to 125°C Reel
Availability
Active VFQFPN 32 -40 to 150°C Reel
Availability
Active WAFER 0 -40 to 125°C Wafer
Availability
Active WAFER 0 -40 to 125°C Wafer
Availability

descriptionDocumentation

Title language Type Format File Size Date
Datasheets & Errata
star ZSSC3154 Datasheet Datasheet PDF 574 KB
ZSSC3154 Short-form Datasheet Datasheet - Short-form PDF 153 KB
User Guides & Manuals
Renesas CAD Altium Libraries for AID Products Rev 20210820 Guide 7Z 1.21 MB
ZSSC3154 Functional Description Manual - Hardware PDF 976 KB
ZSSC3154 Evaluation Kit and Mass Calibration System Description Manual - Development Tools PDF 2.56 MB
Application Notes & White Papers
ZSC31050 / ZSC31150 / ZSSC313X / ZSSC3154 / ZSSC3170 Application Note - RBIC1 Calibration DLL Application Note PDF 427 KB
IDT Wafer Dicing Guidelines Application Note PDF 144 KB
ZSSC3154 Application Note - Detecting System Errors Application Note PDF 278 KB
ZSSC3154 Application Note - Mass Air Flow (MAF) Sensor Application Note PDF 1.71 MB
ZSSC3154 Application Note - Oscillator Frequency Adjustment Application Note PDF 292 KB
ZSSC3154 Power Management Description Application Note PDF 338 KB
ZSSC3154 Traceability Application Note PDF 193 KB
Other
Sensing Technologies and Sensor Solutions Overview Overview PDF 5.75 MB
ZSSC3154 Conversion Time Calculation Spreadsheet Rev. 3.1 Other XLSX 111 KB
SSC Temperature Profile Calculation Spreadsheet Rev 1.03 Other XLSX 53 KB

file_downloadDownloads

Title language Type Format File Size Date
Software
ZSSC3154 Evaluation Kit Software Rev. 2.000 Software & Tools - Evaluation Software ZIP 4.09 MB

memoryBoards & Kits

Part Number Title Type Company
ZSSC3154-MCS Mass Calibration System for ZSSC3154 Evaluation Renesas
ZSSC3154KIT Evaluation Kit for ZSSC3154 Evaluation Renesas