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.

特性

  • 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

产品选择

下单器件 ID Part Status Pkg. Type Lead Count (#) Temp. Range Carrier Type Buy Sample
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

文档和下载

文档标题 其他语言 类型 文档格式 文件大小 日期
数据手册与勘误表
ZSC31014 Datasheet 数据手册 PDF 1.03 MB
ZSC31014 Short-form Datasheet 简易格式数据手册 PDF 211 KB
使用指南与说明
IDT CAD Altium Libraries for AID Products Rev 20160819 指南 ZIP 1.20 MB
ZSC31014 SSC Mass Calibration System 手册 PDF 587 KB
ZSC31014 Evaluation Kit Description 手册 PDF 945 KB
应用指南 &白皮书
ZSC31010 / ZSC31014 Application Note - Interfacing with a Gas Sensor 应用文档 PDF 224 KB
ZSC31014 AN - I²C Network for Sensor Modules 应用文档 PDF 356 KB
IDT Wafer Dicing Guidelines 应用文档 PDF 144 KB
ZSC3xxxx / ZSSC3xxx Application Note-Interfacing Single-Ended Sensor to Differential SSC 应用文档 PDF 128 KB
Downloads
ZSC31014 Evaluation Kit Software Rev. 1.489 软件 ZIP 1.23 MB
其他
ZSC31014 Detailed Equations for Calibration Math 技术摘要 PDF 73 KB
Sensing Technologies and Sensor Solutions Overview (Chinese) English 概览 PDF 1.64 MB
Choosing the Right Sensor Signal Conditioning IC 其它参数 PDF 300 KB
Sensor Signal Conditioning ICs for Industrial and Consumer Applications 日本語 概览 PDF 2.93 MB
ZSC31014 Die Dimensions and Pad Coordinates 技术摘要 PDF 315 KB
ZSC31014 TN - Change I²C Address 技术摘要 PDF 212 KB
ZSC31014 TN - Calibration Sequence and DLL Description 技术摘要 PDF 388 KB
ZSC31014 Coefficient Calculation Spreadsheet Rev. 1.2 其它参数 XLS 164 KB
ZSC31014 External Temperature Measurement Spreadsheet Rev. 1.0 其它参数 XLS 49 KB
ZSC31014 Analog Front-End Configuration Spreadsheet Rev. 1.10 其它参数 XLS 139 KB