ZHCSSZ8D may   2004  – august 2023 LM386

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Revision History
  6. 5 Pin Configuration and Functions
  7. 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
    6. 6.6 Typical Characteristics
  8. 7 Parameter Measurement Information
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
    4. 8.4 Device Functional Modes
  10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 LM386 with Gain = 20
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
          1. 9.2.1.2.1 Gain Control
          2. 9.2.1.2.2 Input Biasing
        3. 9.2.1.3 Application Curve
      2. 9.2.2 LM386 with Gain = 200
        1. 9.2.2.1 Design Requirements
        2. 9.2.2.2 Detailed Design Procedure
        3. 9.2.2.3 Application Curve
      3. 9.2.3 LM386 with Gain = 50
        1. 9.2.3.1 Design Requirements
        2. 9.2.3.2 Detailed Design Procedure
        3. 9.2.3.3 Application Curve
      4. 9.2.4 Low Distortion Power Wienbridge Oscillator
        1. 9.2.4.1 Design Requirements
        2. 9.2.4.2 Detailed Design Procedure
        3. 9.2.4.3 Application Curve
      5. 9.2.5 LM386 with Bass Boost
        1. 9.2.5.1 Design Requirements
        2. 9.2.5.2 Detailed Design Procedure
        3. 9.2.5.3 Application Curve
      6. 9.2.6 Square Wave Oscillator
        1. 9.2.6.1 Detailed Design Procedure
        2. 9.2.6.2 Application Curve
      7. 9.2.7 AM Radio Power Amplifier
        1. 9.2.7.1 Design Requirements
        2. 9.2.7.2 Detailed Design Procedure
        3. 9.2.7.3 Application Curve
  11. 10Power Supply Recommendations
  12. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Examples
  13. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Development Support
    2. 12.2 Documentation Support
    3. 12.3 Receiving Notification of Documentation Updates
    4. 12.4 Community Resources
    5. 12.5 Trademarks
  14.   Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • D|8
  • P|8
  • DGK|8
散热焊盘机械数据 (封装 | 引脚)
订购信息

4 Revision History

Changes from Revision C (May 2017) to Revision D (August 2023)

  • Updated Typical Output Power Spec.Go

Changes from Revision B (March 2017) to Revision C (May 2017)

  • 将数据表标题中的器件 LM386M-1/LM386MX-1 更改为LM386Go
  • 更新了整个文档中的表格、图和交叉参考的编号格式Go
  • Changed From: LM386N-4 To: Speaker Impedance in the Recommended Operating Conditions tableGo
  • Changed From: 5 Ω to 12 Ω To: 5 V to 12 V for Supply Voltage in Table 9-1 Go
  • Changed kW To: kΩ in the Gain Control sectionGo
  • Changed kW To: kΩ in the Input Biasing sectionGo
  • Changed Figure 9-2 Go
  • Changed From: 5 Ω to 12 Ω To: 5 V to 12 V for Supply Voltage in Table 9-2 Go
  • Changed Figure 9-4 Go
  • Changed From: 5 Ω to 12 Ω To: 5 V to 12 V for Supply Voltage in Table 9-3 Go
  • Changed Figure 9-6 Go
  • Changed From: 5 Ω to 12 Ω To: 5 V to 12 V for Supply Voltage in Table 9-4 Go
  • Changed Figure 9-8 Go
  • Changed From: 5 Ω to 12 Ω To: 5 V to 12 V for Supply Voltage in Table 9-5 Go
  • Changed From: 5 Ω to 12 Ω To: 5 V to 12 V for Supply Voltage in Table 9-6 Go
  • Changed Figure 9-12 Go
  • Changed From: 5 Ω to 12 Ω To: 5 V to 12 V for Supply Voltage in Table 9-7 Go
  • Changed Figure 9-14 Go

Changes from Revision A (May 2004) to Revision B (March 2017)

  • 向数据表添加了 LM386MX-1 器件Go
  • 添加了“器件信息”、“应用和实施”、“电源相关建议”、“布局”以及“器件和文档支持”部分Go
  • Inserted Functional Block DiagramGo