JAJSHT7 August   2019 DRV5057-Q1

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     Device Images
      1.      代表的な回路図
      2.      磁気応答
  4. 4 改訂履歴
  5. 5 概要 (続き)
  6. 6 Pin Configuration and Functions
    1.     Pin 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 Characteristics
    6. 7.6 Magnetic Characteristics
    7. 7.7 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 Magnetic Flux Direction
      2. 8.3.2 Sensitivity Linearity
      3. 8.3.3 Operating VCC Ranges
      4. 8.3.4 Sensitivity Temperature Compensation for Magnets
      5. 8.3.5 Power-On Time
      6. 8.3.6 Hall Element Location
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Selecting the Sensitivity Option
      2. 9.1.2 Decoding a PWM
        1. 9.1.2.1 Decoding a PWM (Digital)
          1. 9.1.2.1.1 Capture and Compare Timer Interrupt
          2. 9.1.2.1.2 Oversampling and Counting With a Timer Interrupt
          3. 9.1.2.1.3 Accuracy and Resolution
        2. 9.1.2.2 Decoding a PWM (Analog)
    2. 9.2 Typical Applications
      1. 9.2.1 Full-Swing Orientation Example
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curve
      2. 9.2.2 Half-Swing Orientation Example
        1. 9.2.2.1 Design Requirements
        2. 9.2.2.2 Detailed Design Procedure
    3. 9.3 What to Do and What Not to Do
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12デバイスおよびドキュメントのサポート
    1. 12.1 ドキュメントのサポート
      1. 12.1.1 関連資料
    2. 12.2 ドキュメントの更新通知を受け取る方法
    3. 12.3 コミュニティ・リソース
    4. 12.4 商標
    5. 12.5 静電気放電に関する注意事項
    6. 12.6 Glossary
  13. 13メカニカル、パッケージ、および注文情報

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

9.2.2 Half-Swing Orientation Example

In the half-swing orientation, a magnet travels perpendicular to the DRV5057-Q1 surface. In this case, the magnetic range extends only to either the south or north pole, using only half of the DRV5057-Q1 linear magnetic flux density sensing range.

DRV5057-Q1 app1.gifFigure 20. Half-Swing Orientation Example