The ZSC31015 (RBicdLite™) is a CMOS integrated circuit for highly accurate amplification and sensor-specific correction of bridge sensor signals. Digital compensation of sensor offset, sensitivity, temperature drift and non-linearity is accomplished via an internal digital signal processor running a correction algorithm with calibration coefficients stored in a non-volatile EEPROM. The ZSC31015 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 digital one-wire interface can be used for a simple PC-controlled calibration procedure to program a set of calibration coefficients into an on-chip EEPROM. The calibrated ZSC31015 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 ZSC31015 particularly well suited for automotive applications.

特性

  • 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
  • Digital calibration and configuration via one-wire interface quick and precise
  • 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, digital one-wire-interface
  • Supply voltage 2.7 to 5.5V, with external JFET, 5.5 to 30V
  • Fast power-up to data output response, output available 5ms after power up
  • Current consumption depends on programmed sample rate: 1mA down to 250

description文档

文档标题 language 类型 文档格式 文件大小 日期
star ZSC31015 Datasheet 数据手册 PDF 1.11 MB
ZSC31015 Short-Form Datasheet 数据手册 - 简易格式 PDF 378 KB
Renesas CAD Altium Libraries for AID Products Rev 20210820 指南 7Z 1.21 MB
star ZSC31010/ZSC31015/ZSSC3015 ZACwire™ SSC Modular Evaluation Kit Description 手册 - 开发工具 PDF 1.09 MB
star ZSC31010-15 Mass Calibration System (MCS) Kit Description 手册 - 开发工具 PDF 1.03 MB
ZSC31010/ZSC31015/ZSC31050 App Note - External Protection Circuitry 应用文档 PDF 172 KB
ZSC31010-ZSC31015 Application Note - Analog 4-to-20mA Current Loop Output Applications 应用文档 PDF 284 KB
ZSC31010 / ZSC31015 ZACwire™ Communication 应用文档 PDF 336 KB
ZSC31010, ZSC31015, and ZSSC3015 Calibration Sequence, DLL and EXE 应用文档 PDF 667 KB
ZSC3xxxx / ZSSC3xxx Application Note-Interfacing Single-Ended Sensor to Differential SSC 应用文档 PDF 128 KB
ZSC31010/15 Current Loop Calibration Spreadsheet Rev. 1.2 其他 XLS 41 KB
ZSC31015 Analog Front End Configuration Spreadsheet Rev. 1.10 其他 XLS 53 KB
Sensor Signal Conditioning ICs for Industrial and Consumer Applications 概览 PDF 2.93 MB
ZSC31015 Technical Brief - Die and Pad Dimensions 技术摘要 PDF 271 KB

file_download下载

文档标题 language 类型 文档格式 文件大小 日期
ZACwire™ SSC Evaluation Kit Software Rev. 2.130 软件和工具 - 评估软件 ZIP 1.47 MB

memory开发板与套件

器件号 文档标题 类型 Company
ZSC31015-MCS Mass Calibration System for ZSC31015 评估 Renesas
ZSC31015KIT Evaluation Kit for ZSC31015 评估 Renesas