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.

Features

  • 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

Product Options

注文可能な製品ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Range Carrier Type 購入/サンプル
ZSC31015EAB Active DICE WAFER 0 -40 to 125°C Wafer
Availability
ZSC31015EAC Active DICEF WAFER 0 -40 to 125°C Wafer
Availability
ZSC31015EAG1-R Active DCG8 SOIC 8 -40 to 125°C Reel
Availability
ZSC31015EAG1-T Active DCG8 SOIC 8 -40 to 125°C Tube
Availability
ZSC31015EEB Active DICE WAFER 0 -50 to 150°C Wafer
Availability
ZSC31015EEC Active DICEF WAFER 0 -50 to 150°C Wafer
Availability
ZSC31015EEG1-R Active DCG8 SOIC 8 -50 to 150°C Reel
Availability
ZSC31015EEG1-T Active DCG8 SOIC 8 -50 to 150°C Tube
Availability
ZSC31015EIB Active DICE WAFER 0 -25 to 85°C Wafer
Availability
ZSC31015EIC Active DICEF WAFER 0 -25 to 85°C Wafer
Availability
ZSC31015EIG1-R Active DCG8 SOIC 8 -25 to 85°C Reel
Availability
ZSC31015EIG1-T Active DCG8 SOIC 8 -25 to 85°C Tube
Availability

技術資料

タイトル 他の言語 タイプ 形式 サイズ 日付
データシート
ZSC31015 Short-Form Datasheet Short Form Datasheet PDF 263 KB
ZSC31015 Datasheet Datasheet PDF 901 KB
ユーザーガイド
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
ZSC31010/ZSC31015/ZSSC3015 ZACwire™ SSC Modular Evaluation Kit Description Manual PDF 1.02 MB
ZSC31010-15 Mass Calibration System (MCS) Kit Description Manual PDF 659 KB
アプリケーションノート、ホワイトペーパー
ZSC31010/ZSC31015/ZSC31050 App Note - External Protection Circuitry Application Note PDF 64 KB
ZSC31010-ZSC31015 Application Note - Analog 4-to-20mA Current Loop Output Applications Application Note PDF 152 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
ZSC31010 / ZSC31015 ZACwire™ Communication Application Note PDF 264 KB
ZSC31010, ZSC31015, and ZSSC3015 Calibration Sequence, DLL and EXE Application Note PDF 322 KB
その他資料
Sensing Technologies and Sensor Solutions Overview 简体中文 Overview PDF 2.57 MB
ZSC31015 Technical Brief - Die and Pad Dimensions Technical Brief PDF 150 KB
Sensor Signal Conditioning ICs for Industrial and Consumer Applications (日本語) English Overview PDF 6.88 MB
ZSC31010/15 Current Loop Calibration Spreadsheet Rev. 1.2 Miscellaneous XLS 41 KB
ZSC31015 Analog Front End Configuration Spreadsheet Rev. 1.10 Miscellaneous XLS 53 KB

ソフトウェア/ツール

タイトル 他の言語 タイプ 形式 サイズ 日付
ZACwire™ SSC Evaluation Kit Software Rev. 2.130 Software ZIP 1.47 MB

Evaluation Boards

Part Number Title 昇順で並び替え
ZSC31015-MCS Mass Calibration System for ZSC31015
ZSC31015KIT Evaluation Kit for ZSC31015