The ZSC31014 RBiciLite™ is a feature rich CMOS integrated circuit for high accuracy amplification and analog-to-digital conversion of a differential input signal. Perfect for low-cost applications, the ZSC31014 can perform offset, span, and 1st and 2nd order temperature compensation of the measured signal. Developed for correction of resistive bridge sensors, the ZSC31014 can also provide a corrected temperature output through an internal or external sensor measurement. Digital compensation of signal offset, sensitivity, temperature and non-linearity is accomplished via an internal digital signal processor running a correction algorithm. Calibration coefficients are stored in a highly reliable non-volatile EEPROM. Measured and corrected bridge values provided at the digital output pins can easily be configured as I2C or SPI. Programming of the ZSC31014 is made simple by the I2C interface and the PC-controlled calibration software provided in the IDT Evaluation Kit. Digital mating of the sensor with the signal conditioner is fast and precise, eliminating the overhead normally associated with trimming external components and multi-pass calibration routines.

Integrated diagnostics functions and low power stand-by-mode make the ZSC31014 attractive for a variety of battery-operated applications, particularly products involving the use of a microcontroller for networking sensors.

特長

  • Digital compensation of sensor offset, sensitivity, temperature drift and non-linearity
  • Eight programmable analog gain and digital gain settings; accommodates bridges with spans < 1mV/V and high offset
  • Internal or optional external temperature compensation for sensor correction and for corrected temperature out
  • Diagnostic features (e.g., EEPROM signature, bridge connection checks, bridge short detection)
  • 32-bit customer ID field for module traceability
  • Digital single-pass calibration via I2C
  • Fast power-up to data output response: 3ms
  • Current consumption depends on programmed sample rate: as low as 200

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 SOIC 8 -40 to 125°C Reel
Availability
Active SOIC 8 -40 to 125°C Tube
Availability
Active WAFER 0 -40 to 85°C Wafer
Availability
Active WAFER 0 -40 to 85°C Wafer
Availability
Active SOIC 8 -40 to 85°C Reel
Availability
Active SOIC 8 -40 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
ZSC31014 Datasheet データシート PDF 1.03 MB
ZSC31014 Short-form Datasheet ショートフォーム(簡略版) PDF 211 KB
ユーザーガイド
IDT CAD Altium Libraries for AID Products Rev 20160819 ガイド ZIP 1.20 MB
ZSC31014 SSC Mass Calibration System マニュアル PDF 587 KB
ZSC31014 Evaluation Kit Description マニュアル PDF 945 KB
アプリケーションノート、ホワイトペーパー
ZSC31010 / ZSC31014 Application Note - Interfacing with a Gas Sensor アプリケーションノート PDF 224 KB
ZSC31014 AN - I²C Network for Sensor Modules アプリケーションノート PDF 356 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
Downloads
ZSC31014 Evaluation Kit Software Rev. 1.489 ソフトウェア ZIP 1.23 MB
その他資料
ZSC31014 Detailed Equations for Calibration Math 技術概要 PDF 73 KB
Sensing Technologies and Sensor Solutions Overview 简体中文 概要 PDF 1.96 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
ZSC31014 Die Dimensions and Pad Coordinates 技術概要 PDF 315 KB
ZSC31014 TN - Change I²C Address 技術概要 PDF 212 KB
ZSC31014 TN - Calibration Sequence and DLL Description 技術概要 PDF 388 KB
ZSC31014 Coefficient Calculation Spreadsheet Rev. 1.2 その他 XLS 164 KB
ZSC31014 External Temperature Measurement Spreadsheet Rev. 1.0 その他 XLS 49 KB
ZSC31014 Analog Front-End Configuration Spreadsheet Rev. 1.10 その他 XLS 139 KB