The ZSSC3131 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 ZSSC3131 is optimized for simple switch and cost-sensitive sensor applications. The integrated adjustable digital filter offers the possibility to setup fast switching real-time applications as well as stabilized applications in the event of disturbed or unstable switching input signals.

特長

  • Sample rate up to 200 Hz
  • ADC resolution 13/14 bit
  • Internal temperature compensation
  • Integrated adjustable digital filter
  • 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 33 V
  • 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

製品選択

発注型名 Part Status Pkg. Type Lead Count (#) Temp. Range Carrier Type 購入/サンプル
Active WAFER 0 -40 to 125°C Wafer
Availability
Active WAFER 0 -40 to 125°C Wafer
Availability
Active SSOP 14 -40 to 125°C Reel
Availability
Active SSOP 14 -40 to 125°C Tube
Availability
Active WAFER 0 -40 to 150°C Wafer
Availability
Active WAFER 0 -40 to 150°C Wafer
Availability
Active SSOP 14 -40 to 150°C Reel
Availability
Active SSOP 14 -40 to 150°C Tube
Availability

ドキュメント&ダウンロード

タイトル 他の言語 分類 形式 サイズ 日付
データシート
ZSSC3131 Short-form Datasheet ショートフォーム(簡略版) PDF 165 KB
ZSSC3131 Datasheet データシート PDF 328 KB
ユーザーガイド
IDT CAD Altium Libraries for AID Products Rev 20160819 ガイド ZIP 1.20 MB
ZSSC313x Evaluation Kit Description マニュアル PDF 2.28 MB
ZSSC313x Functional Description マニュアル PDF 1.13 MB
アプリケーションノート、ホワイトペーパー
ZSC31050 / ZSC31150 / ZSSC313X / ZSSC3154 / ZSSC3170 Application Note - RBIC1 Calibration DLL アプリケーションノート PDF 427 KB
ZSSC313x High Voltage Protection アプリケーションノート PDF 273 KB
ZSSC3131 and ZSSC3136 Application Note - Automotive Sensor Switch アプリケーションノート PDF 727 KB
ZSSC313x - EMC Design Guidelines アプリケーションノート PDF 1.14 MB
IDT Wafer Dicing Guidelines アプリケーションノート PDF 144 KB
Downloads
ZSSC3131, ZSSC3135, ZSSC3136 and ZSSC3138 Evaluation Software Rev. 2.2.2.5056 ソフトウェア ZIP 931 KB
その他資料
Sensing Technologies and Sensor Solutions Overview 简体中文 概要 PDF 1.96 MB
ZSSC313x Technical Brief - Die Dimensions 技術概要 PDF 440 KB
Choosing the Right Sensor Signal Conditioning IC その他 PDF 300 KB
SSC Temperature Profile Calculation Spreadsheet Rev 1.03 その他 XLSX 53 KB