The ZSSC3138 is a member of the ZSSC313x product family of CMOS integrated circuits designed for automotive and industrial sensor applications. All family members are well suited for highly accurate amplification and sensor-specific correction of resistive bridge sensor signals. An internal 16-bit RISC microcontroller running a correction algorithm compensates sensor offset, sensitivity, temperature drift, and non-linearity of the connected sensor element. The required calibration coefficients are stored by the single-pass calibration procedure in an on-chip EEPROM. The ZSSC3138 offers a maximum analog gain of 420 and two offset compensation features. These fit the requirements of ceramic thick-film-based sensor elements as well as strain gauges perfectly. The high amplification in combination with the offset compensation offers the capability to set up ceramic-thick-film-based sensor applications without laser trimming, which leads to better long-term stability.

特性

  • Adjustable to nearly all resistive bridge sensor types, analog gain of 420, overall gain up to 1680
  • Enhanced sample rate up to 7.8 kHz
  • High ADC resolution 15/16 bit
  • Safety functionality sensor connection
  • Internal temperature compensation
  • Digital compensation of sensor offset, sensitivity, temperature drift and non-linearity
  • Output options: ratiometric analog voltage output (5% to 95% maximum, 12.4 bit resolution) or ZACwire™ (digital one-wire-interface)
  • Sensor biasing by voltage
  • High voltage protection up to 33V
  • Supply current: max. 5.5mA
  • Reverse polarity and short circuit protection
  • Operation temperature range as wide as -40°C to +150°C
  • Traceability by user-defined EEPROM entries

description文档

文档标题 language 类型 文档格式 文件大小 日期
数据手册与勘误表
star ZSSC3138 Datasheet 数据手册 PDF 343 KB
ZSSC3138 Short-form Datasheet 数据手册 - 简易格式 PDF 148 KB
使用指南与说明
Renesas CAD Altium Libraries for AID Products Rev 20210820 指南 7Z 1.21 MB
ZSSC313x Evaluation Kit Description 手册 - 开发工具 PDF 2.28 MB
ZSSC313x Functional Description 手册 - 硬件 PDF 1.13 MB
应用指南 & 白皮书
ZSC31050 / ZSC31150 / ZSSC313X / ZSSC3154 / ZSSC3170 Application Note - RBIC1 Calibration DLL 应用文档 PDF 427 KB
ZSC31150/ZSSC3138 App Note - High Offset Compensation via Range Zooming 应用文档 PDF 570 KB
IDT Wafer Dicing Guidelines 应用文档 PDF 144 KB
ZSSC313x - EMC Design Guidelines 应用文档 PDF 1.14 MB
ZSSC313x High Voltage Protection 应用文档 PDF 273 KB
其他
Sensing Technologies and Sensor Solutions Overview 概览 PDF 5.75 MB
ZSSC313x Technical Brief - Die Dimensions 技术摘要 PDF 440 KB
SSC Temperature Profile Calculation Spreadsheet Rev 1.03 其他 XLSX 53 KB

file_download下载

文档标题 language 类型 文档格式 文件大小 日期
软件
ZSSC3131, ZSSC3135, ZSSC3136 and ZSSC3138 Evaluation Software Rev. 2.2.2.5056 软件和工具 - 评估软件 ZIP 931 KB

memory开发板与套件

器件号 文档标题 类型 Company
ZSSC313X-MCS Mass Calibration System for ZSSC313x 评估 Renesas
ZSSC313xKIT Evaluation Kit for ZSSC313x 评估 Renesas