JAJSHC9B May   2019  – October 2021 ALM2402F-Q1

PRODUCTION DATA  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics: VS = 12 V
    6. 6.6 Electrical Characteristics: VS = 5 V
    7. 6.7 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 OTF/SH_DN
      2. 7.3.2 Output Stage Supply Voltage
      3. 7.3.3 Current-Limit and Short-Circuit Protection
      4. 7.3.4 Input Common-Mode Overvoltage Clamps
      5. 7.3.5 Thermal Shutdown
      6. 7.3.6 Output Stage
      7. 7.3.7 EMI Susceptibility and Input Filtering
    4. 7.4 Device Functional Modes
      1. 7.4.1 Open-Loop and Closed-Loop Operation
      2. 7.4.2 Shutdown
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Capacitive Load and Stability
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Resolver Excitation Input (Op Amp Output)
          1. 8.2.2.1.1 Excitation Voltage
          2. 8.2.2.1.2 Excitation Frequency
          3. 8.2.2.1.3 Excitation Impedance
        2. 8.2.2.2 Resolver Output
        3. 8.2.2.3 Power Dissipation and Thermal Reliability
          1. 8.2.2.3.1 Improving Package Thermal Performance
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 サポート・リソース
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, 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

7.4.2 Shutdown

When the OTF/SH_DN pin is left floating or is grounded, the op amp shuts down to a low IQ state and does not operate; the op amp outputs go to a high-impedance state. See the OTF/SH_DN section for more detailed information on the OTF/SH_DN pin.

Table 7-1 Shutdown Truth Table
NAMELOGIC STATEOP AMP STATE
OTF/SH_DNHigh ( > VIH_OTF see Recommended Operating Conditions)Operating
Low ( < VIL_OTF see Recommended Operating Conditions)Shutdown (low IQ state)