ZHCSJ59C december   2018  – july 2023 LDC5072-Q1

PRODUCTION DATA  

1.   1
2. 1 特性
3. 2 应用
4. 3 说明
5. 4 Revision History
6. 5 说明（续）
7. 6 Pin Configuration and Functions
8. 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 Diagnostics
   7. 7.7 Switching Characteristics
   8. 7.8 Typical Characteristics
9. 8 Detailed Description
   1. 8.1 Overview
   2. 8.2 Functional Block Diagram
   3. 8.3 Feature Description
      1. 8.3.1 Input Supply Voltage
      2. 8.3.2 Excitation Signal
      3. 8.3.3 Signal Processing Block
         1. 8.3.3.1 Demodulation
         2. 8.3.3.2 Fixed Gain Control
         3. 8.3.3.3 Automatic Gain Control
      4. 8.3.4 Output Stage
      5. 8.3.5 Diagnostics
         1. 8.3.5.1 Undervoltage Diagnostics
         2. 8.3.5.2 Initialization Diagnostics
         3. 8.3.5.3 Normal State Diagnostics
         4. 8.3.5.4 Fault State Diagnostics
   4. 8.4 Device Functional Modes
      1. 8.4.1 IDLE State
      2. 8.4.2 DIAGNOSTICS State
      3. 8.4.3 NORMAL State
      4. 8.4.4 FAULT State
      5. 8.4.5 DISABLED State
10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
       1. 9.2.1 5-V Supply Mode
          1. 9.2.1.1 Design Requirements
          2. 9.2.1.2 Detailed Design Procedure
             1. 9.2.1.2.1 VREG and VCC
             2. 9.2.1.2.2 Output Capacitors
             3. 9.2.1.2.3 AGC Mode
          3. 9.2.1.3 Application Curve
       2. 9.2.2 3.3-V Supply Mode
          1. 9.2.2.1 Design Requirements
          2. 9.2.2.2 Detailed Design Procedure
             1. 9.2.2.2.1 VREG and VCC
             2. 9.2.2.2.2 Output Capacitors
             3. 9.2.2.2.3 Fixed Gain Mode
       3. 9.2.3 Redundancy Mode
       4. 9.2.4 Single-Ended Mode
       5. 9.2.5 External Diagnostics Required for Loss of VCC or GND
11. 10Power Supply Recommendations
    1. 10.1 Mode 1: VCC = 5 V, VREG = 3.3 V
    2. 10.2 Mode 2: VCC = VREG = 3.3 V
12. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
13. 12Device and Documentation Support
    1. 12.1 Receiving Notification of Documentation Updates
    2. 12.2 支持资源
    3. 12.3 Trademarks
    4. 12.4 静电放电警告
    5. 12.5 术语表
14. 13Mechanical, Packaging, and Orderable Information

LDC5072-Q1 具有 Sin/Cos 接口的电感式位置传感器前端