The ZSSC3170 is a CMOS integrated circuit for highly accurate amplification and sensor-specific correction of bridge sensor signals. Featuring a maximum analog gain of 420, as well as extended offset compensation capabilities, the ZSSC3170 is adjustable to nearly all resistive bridge sensor types. Digital compensation of offset, sensitivity, temperature drift, and nonlinearity is accomplished via a 16-bit RISC microcontroller. Conditioning coefficients are stored in an EEPROM certified for automotive applications. Measured values are provided by one of the digital LIN or PWM interfaces. Each interface can support end-of-line calibration using the sensor output. Noise sensitivity is greatly reduced because the calibration equipment and the ZSSC3170 are mated digitally. For quick and easy evaluation and support for calibrating prototypes, IDT offers the ZSSC3170 SSC Evaluation Kit, which includes evaluation hardware, SSOP20 samples, and software.

特性

  • Complies with LIN specifications 1.3 / 2.0 / 2.1
  • Configurable LIN publisher frame content
  • Data conversion rate of up to 430Hz fully utilizes the maximum LIN channel capacity of 20kbit/s
  • PWM high-side and low-side switches, support for LIN communication for end-of-line calibration
  • Digital compensation of offset, gain, temperature effects up to 2nd order, and nonlinearity up to 3rd order
  • Compensation of temperature sensor offset, gain, and nonlinearity up to 2nd order.
  • Internal or external temperature reference
  • Media temperature sensing by diode or RTD
  • Load-dump protection of the LIN pin up to ±40V
  • Operating temperature range: -40°C to 125°C
  • Extended operating temperature range: ≤150°C
  • Accuracy: ±0.25% FSO @ -20°C to 85°C, ±0.50% FSO @ -40°C to 125°C, ±1.00% FSO @ -40°C to 150°C
  • 3 EEPROM words available for optional use data

产品选择

器件号 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 DFN 20 -40 to 125°C Reel
Availability
Active SSOP 20 -40 to 125°C Reel
Availability
Active SSOP 20 -40 to 125°C Tube
Availability
Active SSOP 20 -40 to 150°C Reel
Availability
Active WAFER 0 -40 to 150°C Wafer
Availability
Active WAFER 0 -40 to 150°C Wafer
Availability
Active SSOP 20 -40 to 150°C Tube
Availability
Active DFN 20 -40 to 150°C Reel
Availability
Active WAFER 0 -40 to 150°C Wafer
Availability
Active WAFER 0 -40 to 150°C Wafer
Availability
Active SSOP 20 -40 to 150°C Reel
Availability
Active SSOP 20 -40 to 150°C Tube
Availability

文档和下载

文档标题 language 类型 文档格式 文件大小 日期
数据手册与勘误表
ZSSC3170 Short-form Datasheet 简易格式数据手册 PDF 289 KB
ZSSC3170 Datasheet 数据手册 PDF 1008 KB
ZSSC3170 Errata Rev. D and E PWM Diagnostics 勘误表 PDF 61 KB
使用指南与说明
ZSSC3170 Functional Description 手册 PDF 1.05 MB
IDT CAD Altium Libraries for AID Products Rev 20160819 指南 ZIP 1.20 MB
ZSSC3170 Evaluation Kit Description 手册 PDF 2.48 MB
应用指南 &白皮书
ZSC31050 / ZSC31150 / ZSSC313X / ZSSC3154 / ZSSC3170 Application Note - RBIC1 Calibration DLL 应用文档 PDF 427 KB
ZSSC3170 LIN Interface Description 应用文档 PDF 346 KB
ZSSC3170 - High Voltage Protection Description 应用文档 PDF 270 KB
ZSSC3170 Application Note - LIN and PWM Operation 应用文档 PDF 413 KB
ZSSC3170 - SSOP20 and DFN20 Package Dimensions 应用文档 PDF 465 KB
IDT Wafer Dicing Guidelines 应用文档 PDF 144 KB
下载
ZSSC3170 Evaluation Kit Software Rev. 2.4.0.0 软件 ZIP 954 KB
其他
Sensing Technologies and Sensor Solutions Overview 概览 PDF 5.75 MB
ZSSC3170 Traceability Calculation Spreadsheet Rev. 1.00 其它参数 XLSX 34 KB
SSC Temperature Profile Calculation Spreadsheet Rev 1.03 其它参数 XLSX 53 KB

开发板与套件

器件号 文档标题 类型 Company
ZSSC3170KIT Evaluation Kit for ZSSC3170 评估 Renesas