ZHCSDN3B February   2015  – May 2015 ALM2402-Q1

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 简化电路原理图
  5. 5 修订历史记录
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 Thermal Information
    3. 7.3 ESD Ratings
    4. 7.4 Recommended Operating Conditions
    5. 7.5 Electrical Characteristics
    6. 7.6 AC 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 OTF/SH_DN
      2. 8.3.2 Supply Voltage
      3. 8.3.3 Current Limit and Short Circuit Protection
      4. 8.3.4 Input Common Mode Range and Overvoltage Clamps
      5. 8.3.5 Thermal Shutdwon
      6. 8.3.6 Output Stage
      7. 8.3.7 EMI Susceptibility and Input Filtering
    4. 8.4 Device Functional Modes
      1. 8.4.1 Open Loop and Closed Loop
      2. 8.4.2 Shutdown
  9. 9 Applications and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Capacitive Load and Stability
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Resolver Excitation Input (Opamp Output)
          1. 9.2.2.1.1 Excitation Voltage
          2. 9.2.2.1.2 Excitation Frequency
          3. 9.2.2.1.3 Excitation Impedance
        2. 9.2.2.2 Resolver Output
        3. 9.2.2.3 Power Dissipation and Thermal Reliability
          1. 9.2.2.3.1 Improving Package Thermal Performance
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12器件和文档支持
    1. 12.1 商标
    2. 12.2 静电放电警告
    3. 12.3 术语表
  13. 13机械、封装和可订购信息

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

10 Power Supply Recommendations

The ALM2402Q1 device is recommended for continuous operation from 4.5V to 16V (±2.25V to ±8.0V) for Vcc and 3.0V to 16V (±1.5V to ±8.0V) for Vcc_o(x); many specifications apply from –40°C to 125°C. The Typical Characteristics presents parameters that can exhibit significant variance with regard to operating voltage or temperature.

CAUTION

Supply voltages larger than 18V can permanently damage the device (see Absolute maximum Ratings).

Place 0.1-μF bypass capacitors close to the power-supply pins to reduce errors coupling in from noisy or high impedance power supplies. For more detailed information on bypass capacitor placement, refer to the Layout Guidelines section.