SNOSCY5B August   2014  – April 2015 FDC1004

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Typical Application
  5. 5 Revision History
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristicsnote to Electrical Characteristics table
    6. 7.6 I2C Interface Voltage Level
    7. 7.7 I2C Interface Timing
    8. 7.8 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 The Shield
      2. 8.3.2 The CAPDAC
      3. 8.3.3 Capacitive System Offset Calibration
      4. 8.3.4 Capacitive Gain Calibration
    4. 8.4 Device Functional Modes
      1. 8.4.1 Single Ended Measurement
      2. 8.4.2 Differential Measurement
    5. 8.5 Programming
      1. 8.5.1 Serial Bus Address
      2. 8.5.2 Read/Write Operations
      3. 8.5.3 Device Usage
        1. 8.5.3.1 Measurement Configuration
        2. 8.5.3.2 Triggering Measurements
        3. 8.5.3.3 Wait for Measurement Completion
        4. 8.5.3.4 Read of Measurement Result
    6. 8.6 Register Maps
      1. 8.6.1 Registers
        1. 8.6.1.1 Capacitive Measurement Registers
      2. 8.6.2 Measurement Configuration Registers
      3. 8.6.3 FDC Configuration Register
      4. 8.6.4 Offset Calibration Registers
      5. 8.6.5 Gain Calibration Registers
      6. 8.6.6 Manufacturer ID Register
      7. 8.6.7 Device ID Register
  9. 9 Applications and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Liquid Level Sensor
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Performance Plot
    3. 9.3 Do's and Don'ts
    4. 9.4 Initialization Set Up
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Trademarks
    3. 12.3 Electrostatic Discharge Caution
    4. 12.4 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

12 Device and Documentation Support

12.1 Documentation Support

12.1.1 Related Documentation

IC Package Thermal Metrics application report, SPRA953

Application Notes

FDC1004: Basics of Capacitive Sensing and Applications (SNOA927)

Capacitive Sensing: Ins and Outs of Active Sensing (SNOA926)

Capacitive Sensing: Out-of-Phase Liquid Level Technique (SNOA925)

Capacitive Proximity Sensing Using the FDC1004 (SNOA928)

Ice Buildup Detection Using TI's Capacitive Sensing Technology - FDC1004 (SLLA355)

TI Reference Designs

Capacitive-Based Liquid Level Sensing Sensor (TIDA-00317)

Automotive Capacitive Proximity Kick to Open Detection (TIDA-00506)

Capacitive-Based Human Proximity Detection for System Wake-Up & Interrupt (TIDA-00220)

Backlight and Smart Lighting Control by Ambient Light and Proximity Sensor (TIDA-00373)

12.2 Trademarks

All other trademarks are the property of their respective owners.

12.3 Electrostatic Discharge Caution

esds-image

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

12.4 Glossary

SLYZ022 — TI Glossary.

This glossary lists and explains terms, acronyms, and definitions.