The ZSC31050 is a CMOS integrated circuit for amplification and sensor-specific correction of bridge sensor signals. The device provides digital compensation of sensor offset, sensitivity, temperature drift and non-linearity by a 16-bit RISC microcontroller running a correction algorithm. The ZSC31050 accommodates virtually any resistive bridge sensor (e.g., piezo-resistive and steel-membrane-based pressure sensors). In addition, the device can interface to a separate temperature sensor. The bi-directional digital interfaces (I2C, SPI, ZACwire™) can be used for a simple PC-controlled calibration procedure, encompassing writing and programming a set of calibration coefficients into an on-chip EEPROM. The ZSC31050 has been designed for industrial, medical and consumer applications and is specifically suited for most pressure sensors. It can also be used with force, torque, acceleration, angle, position and revolution sensors.

特長

  • Digital compensation of sensor offset, sensitivity, temperature drift and non-linearity
  • Accommodates nearly all bridge sensors via PGA and programmable ADC
  • Capable of conditioning bridge sensor signals ranging from 1 to 275mV/V
  • Sensor connections check and aging detection
  • Temperature compensation via internal diode, external diode or bridge sensor element
  • Output options: voltage (0 to 5V), current (4 to 20mA), PWM, I2C , SPI, ZACwire™ (one-wire interface), alarm
  • Adjustable ADC resolution (up to 15-bit) versus sampling rate (up to 3.9kHz)
  • Selectable bridge excitation: ratiometric voltage, constant voltage or constant current
  • Input channel for separate temperature sensor
  • Operation temperature range, depending on product version, up to -40°C to +150°C
  • AEC-Q100 qualification (temperature grade 0)
  • Supply voltage: +2.7V to +5.5V, with external JFET: 5 to 40 V
  • Available in SSOP16 or as die

製品選択

製品名 Part Status Pkg. Type Lead Count (#) Temp. Range Carrier Type 購入/サンプル
ZSC31050FAB
Active WAFER 0 -40 to 125°C Wafer
Availability
ZSC31050FAC
Active WAFER 0 -40 to 125°C Wafer
Availability
ZSC31050FAG1-R
Active SSOP 16 -40 to 125°C Reel
Availability
ZSC31050FAG1-T
Active SSOP 16 -40 to 125°C Tube
Availability
ZSC31050FEB
Active WAFER 0 -40 to 150°C Wafer
Availability
ZSC31050FEC
Active WAFER 0 -40 to 150°C Wafer
Availability
ZSC31050FEG1-R
Active SSOP 16 -40 to 150°C Reel
Availability
ZSC31050FEG1-T
Active SSOP 16 -40 to 150°C Tube
Availability
ZSC31050FIB
Active WAFER 0 -25 to 85°C Wafer
Availability
ZSC31050FIC
Active WAFER 0 -25 to 85°C Wafer
Availability
ZSC31050FIG1-R
Active SSOP 16 -25 to 85°C Reel
Availability
ZSC31050FIG1-T
Active SSOP 16 -25 to 85°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
ZSC31050 Datasheet データシート PDF 366 KB
ZSC31050 Short-Form Datasheet ショートフォーム(簡略版) PDF 421 KB
ユーザーガイド、マニュアル
ZSC31050 Functional Description マニュアル PDF 648 KB
IDT CAD Altium Libraries for AID Products Rev 20160819 ガイド ZIP 1.20 MB
ZSC31050 SSC Evaluation Kit Description マニュアル PDF 1.32 MB
アプリケーションノート、ホワイトペーパー
ZSC31050 Application Circuits for Serial Communication アプリケーションノート PDF 216 KB
ZSC31050 Application Note - 0-to-10V Analog Output アプリケーションノート PDF 628 KB
ZSC31050 Application Note - I2C Reset アプリケーションノート PDF 400 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
ZSC31050 Application Note - Two-Wire Current-Loop Output アプリケーションノート PDF 1.26 MB
ZSC31010/ZSC31015/ZSC31050 App Note - External Protection Circuitry アプリケーションノート PDF 172 KB
ZSC31050 AN - Temperature Sensing with Thermocouples アプリケーションノート PDF 986 KB
ZSC31050 Application Note - Temperature Sensing with PTC RTDs アプリケーションノート PDF 682 KB
IDT Wafer Dicing Guidelines アプリケーションノート PDF 144 KB
ZSC3xxxx / ZSSC3xxx Application Note-Interfacing Single-Ended Sensor to Differential SSC アプリケーションノート PDF 128 KB
ダウンロード
ZSC31050 AN 0-10V Output - Gerber Files Rev 6.1 (zip) ソフトウェアツール ZIP 847 KB
ZSC31050 Evaluation Kit Software Rev. 2.2.5.0 ソフトウェア ZIP 4.07 MB
その他資料
Sensing Technologies and Sensor Solutions Overview 概要 PDF 5.75 MB
Choosing the Right Sensor Signal Conditioning IC その他 PDF 300 KB
Sensor Signal Conditioning ICs for Industrial and Consumer Applications (Japanese) English 概要 PDF 767 KB
ZSC31050 Die Dimensions and Pad Locations 技術概要 PDF 369 KB
ZSC31050 SSOP16 Package Specifications 技術概要 PDF 217 KB
ZSC31050 Bridge Current Excitation Spreadsheet Rev. 1.70 その他 XLS 327 KB
ZSC31050 Alarm Parameter Calculation Spreadsheet Rev. 1.00 その他 XLSX 13 KB
ZSC31050 Calibration Current Loop Rev 1.00 Spreadsheet その他 XLS 46 KB
SSC Temperature Profile Calculation Spreadsheet Rev 1.03 その他 XLSX 53 KB
ZSC31050 Bandwidth Calculation Spread Sheet Rev. 1.61 その他 XLS 230 KB

ボード&キット

製品名 タイトル 分類 Company
ZSC31050-MCS Mass Calibration System for ZSC31050 評価 Renesas
ZSC31050KIT Evaluation Kit for ZSC31050 評価 Renesas

ニュース&各種リソース