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.

特長

  • 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

製品選択

製品名 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 language 分類 形式 サイズ 日付
データシート
ZSSC3138 Short-form Datasheet ショートフォーム(簡略版) PDF 148 KB
ZSSC3138 Datasheet データシート PDF 343 KB
ユーザーガイド、マニュアル
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
ZSC31150/ZSSC3138 App Note - High Offset Compensation via Range Zooming アプリケーションノート PDF 570 KB
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 - EMC Design Guidelines アプリケーションノート PDF 1.14 MB
ZSSC313x High Voltage Protection アプリケーションノート PDF 273 KB
IDT Wafer Dicing Guidelines アプリケーションノート PDF 144 KB
ダウンロード
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 概要 PDF 5.75 MB
ZSSC313x Technical Brief - Die Dimensions 技術概要 PDF 440 KB
SSC Temperature Profile Calculation Spreadsheet Rev 1.03 その他 XLSX 53 KB

ボード&キット

製品名 タイトル 分類 Company
ZSSC313X-MCS Mass Calibration System for ZSSC313x 評価 Renesas
ZSSC313xKIT Evaluation Kit for ZSSC313x 評価 Renesas

ニュース&各種リソース