The ZSC31150 is a CMOS integrated circuit for amplification and sensor-specific correction of bridge sensor signals. The device provides digital compensation of sensor offset, sensitivity, temperature drift and non-linearity via a 16-bit RISC microcontroller running a correction algorithm. The ZSC31150 accommodates virtually any resistive bridge sensor (e.g., piezo-resistive and steel-membrane-based pressure sensors). The bi-directional digital interfaces (I2C and ZACwire™) can be used for a simple PC-controlled calibration procedure, encompassing writing and programming a set of calibration coefficients into an on-chip EEPROM. The ZSC31150 has been designed for automotive applications and is specifically suited for most pressure sensors. It can also be used with force, torque, acceleration, angle, position and revolution sensors. Safety applications (e.g. for braking or steering systems) are also supported by the ZSC31150's set of diagnostic functions. The ZSC31150 is optimized for automotive environments via protection circuitry and excellent electromagnetic compatibility.

Features

  • Digital compensation of sensor offset, sensitivity, temperature drift and non-linearity
  • Accommodates nearly all bridge sensors by PGA and programmable ADC
  • Capable of conditioning bridge sensor signals ranging from 1 to 275mV/V
  • Set of diagnostics functions needed for safety applications
  • Temperature compensation via internal diode, external diode or bridge sensor element
  • Output options: voltage (0 to 5V), I2C, ZACwire™ (one-wire interface)
  • Adjustable ADC resolution (13 to 16 bits) versus sampling rate (up to 7.8kHz)
  • High DAC resolution of 12-bit
  • Selectable bridge excitation: ratiometric voltage or constant current
  • Operation temperature range of (-40 to +125)°C or (-40 to +150)°C
  • Supply voltage: 4.5V to +5.5V
  • Available as DFN14, SSOP14, or die

Product Options

下单器件 ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Range Carrier Type Buy Sample
ZSC31150GAG1-R Active PYG14 SSOP 14 -40 to 125°C Reel
Availability
ZSC31150GAG1-T Active PYG14 SSOP 14 -40 to 125°C Tube
Availability
ZSC31150GAG2-R Active NSG14 DFN 14 -40 to 125°C Reel
Availability
ZSC31150GEB Active DICE WAFER 0 -40 to 150°C Wafer
Availability
ZSC31150GEC Active DICEF WAFER 0 -40 to 150°C Wafer
Availability
ZSC31150GED Active DICEW WAFER 0 -40 to 150°C WFP
Availability
ZSC31150GEG1-R Active PYG14 SSOP 14 -40 to 150°C Reel
Availability
ZSC31150GEG1-T Active PYG14 SSOP 14 -40 to 150°C Tube
Availability
ZSC31150GEG2-R Active NSG14 DFN 14 -40 to 150°C Reel
Availability
ZSC31150GLG1-R Active PYG14 SSOP 14 -40 to 150°C Reel
Availability
ZSC31150GLG1-T Active PYG14 SSOP 14 -40 to 150°C Tube
Availability

技术资料

文档标题 他の言語 文档类型 文档格式 文件大小
数据手册与勘误表
ZSC31150 Short-Form Datasheet Short Form Datasheet PDF 395 KB
ZSC31150 Datasheet Datasheet PDF 652 KB
使用指南与说明
Choosing the Right Sensor Signal Conditioning IC Guide PDF 300 KB
IDT CAD Altium Libraries for AID Products Rev 20160819 Guide ZIP 1.20 MB
ZSC31150 Functional Description Manual PDF 1.08 MB
ZSC31150 Evaluation Kit Description Manual - Eval Board PDF 1.62 MB
应用指南 &白皮书
ZSC31150 Application Note - EMC-ESD Guide Application Note PDF 978 KB
ZSC31050 / ZSC31150 / ZSSC313X / ZSSC3154 / ZSSC3170 Application Note - RBIC1 Calibration DLL Application Note PDF 275 KB
ZSC31150/ZSSC3138 App Note - High Offset Compensation via Range Zooming Application Note PDF 367 KB
IDT Wafer Dicing Guidelines Application Note PDF 44 KB
ZSC3xxxx / ZSSC3xxx Application Note-Interfacing Single-Ended Sensor to Differential SSC Application Note PDF 89 KB
其它
Sensing Technologies and Sensor Solutions Overview ( 简体中文) English Overview PDF 2.57 MB
Automotive Sensor Signal Conditioners Overview Overview PDF 2.22 MB
ZSC31150 Bandwidth Calculation Spreadsheet Miscellaneous XLS 182 KB
ZSC31150 Die and Pad Specifications Technical Brief PDF 390 KB
ZSC31150 SSOP14 and DFN14 Package Specifications Technical Brief PDF 192 KB
ZSC31150 - Tracking and Traceability Technical Brief PDF 66 KB
ZSC31150 Traceability Calculation Spreadsheet Rev. 1.00 Miscellaneous XLSX 18 KB
ZSC31150 Calibration Calculation Spreadsheet Rev. 2.08 Miscellaneous XLS 376 KB
SSC Temperature Profile Calculation Spreadsheet Rev 1.03 Miscellaneous XLSX 53 KB

软件与工具

文档标题 他の言語 文档类型 文档格式 文件大小
ZSC31150 Evaluation Kit Software Rev. 2.3.3.0 Software ZIP 4.88 MB

Evaluation Boards

Part Number Title 升序排列
ZSC31150-MCS Mass Calibration System for ZSC31150
ZSC31150KIT Evaluation Kit for ZSC31150