1. 特性
  2. 应用
  3. 说明
  4. 修订历史记录
  5. Pin Configuration and Functions
  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: DAC
    6. 6.6 Electrical Characteristics: ADC and Temperature Sensor
    7. 6.7 Electrical Characteristics: General
    8. 6.8 Timing Requirements
    9. 6.9 Typical Characteristics: DAC
    10. 6.10Typical Characteristics: ADC
    11. 6.11Typical Characteristics: Reference
    12. 6.12Typical Characteristics: Temperature Sensor
  7. Detailed Description
    1. 7.1Overview
    2. 7.2Functional Block Diagram
    3. 7.3Feature Description
      1. 7.3.1Digital-to-Analog Converters (DACs)
        1. 7.3.1.1DAC Output Range and Clamp Configuration
          1. 7.3.1.1.1Auto-Range Detection
        2. 7.3.1.2DAC Register Structure
        3. 7.3.1.3DAC Clear Operation
      2. 7.3.2Analog-to-Digital Converter (ADC)
        1. 7.3.2.1Analog Inputs
          1. 7.3.2.1.1Bipolar Analog Inputs
          2. 7.3.2.1.2Unipolar Analog Inputs
        2. 7.3.2.2ADC Sequencing
        3. 7.3.2.3ADC Synchronization
        4. 7.3.2.4Programmable Out-of-Range Alarms
          1. 7.3.2.4.1Unipolar Inputs Out-of-Range Alarms
          2. 7.3.2.4.2Unipolar Inputs Out-of-Range Alarms
          3. 7.3.2.4.3ALARMIN Alarm
          4. 7.3.2.4.4Hysteresis
          5. 7.3.2.4.5False-Alarm Protection
      3. 7.3.3Internal Temperature Sensor
      4. 7.3.4Internal Reference
      5. 7.3.5General Purpose I/Os
    4. 7.4Device Functional Modes
      1. 7.4.1All-Positive DAC Range Mode
      2. 7.4.2All-Negative DAC Range Mode
      3. 7.4.3Mixed DAC Range Mode
    5. 7.5Programming
    6. 7.6Register Maps
      1. 7.6.1 Interface Configuration: Address 0x00 - 0x02
        1. 7.6.1.1Interface Configuration 0 Register (address = 0x00) [reset = 0x30]
        2. 7.6.1.2Interface Configuration 1 Register (address = 0x01) [reset = 0x00]
        3. 7.6.1.3Device Configuration Register (address = 0x02) [reset = 0x03]
      2. 7.6.2 Device Identification: Address 0x03 - 0x0D
        1. 7.6.2.1Chip Type Register (address = 0x03) [reset = 0x08]
        2. 7.6.2.2Chip ID Low Byte Register (address = 0x04) [reset = 0x36]
        3. 7.6.2.3Chip ID High Byte Register (address = 0x05) [reset = 0x0C]
        4. 7.6.2.4Version ID Register (address = 0x06) [reset = 0x00]
        5. 7.6.2.5Manufacturer ID Low Byte Register (address = 0x0C) [reset = 0x51]
        6. 7.6.2.6Manufacturer ID High Byte Register (address = 0x0D) [reset = 0x04]
      3. 7.6.3 Register Update (Buffered Registers): Address 0x0F
        1. 7.6.3.1Register Update Register (address = 0x0F) [reset = 0x00]
      4. 7.6.4 General Device Configuration: Address 0x10 through 0x17
        1. 7.6.4.1ADC Configuration Register (address = 0x10) [reset = 0x00]
        2. 7.6.4.2False Alarm Configuration Register (address = 0x11) [reset = 0x70]
        3. 7.6.4.3GPIO Configuration Register (address = 0x12) [reset = 0x00]
        4. 7.6.4.4ADC MUX Configuration 0 Register (address = 0x13) [reset = 0x00]
        5. 7.6.4.5ADC MUX Configuration 1 Register (address = 0x14) [reset = 0x00]
        6. 7.6.4.6ADC MUX Configuration 2 Register (address = 0x15) [reset = 0x00]
        7. 7.6.4.7DAC Clear Enable 0 Register (address = 0x18) [reset = 0x00]
        8. 7.6.4.8DAC Clear Enable 1 Register (address = 0x19) [reset = 0x00]
      5. 7.6.5 DAC Clear and ALARMOUT Source Select: Address 0x1A through 0x1D
        1. 7.6.5.1DAC Clear Source 0 Register (address = 0x1A) [reset = 0x00]
        2. 7.6.5.2DAC Clear Source 1 Register (address = 0x1B) [reset = 0x00]
        3. 7.6.5.3ALARMOUT Source 0 Register (address = 0x1c) [reset = 0x00]
        4. 7.6.5.4ALARMOUT Source 1 Register (address = 0x1D) [reset = 0x00]
      6. 7.6.6 DAC Range: Address 0x1E
        1. 7.6.6.1DAC Range Register (address = 0x1E) [reset = 0x00]
        2. 7.6.6.2DAC Range 1 Register (address = 0x1F) [reset = 0x00]
      7. 7.6.7 ADC and Temperature Data: Address 0x20 through 0x4B
        1. 7.6.7.1ADCn-Data (Low Byte) Register (address = 0x20 through 0x49) [reset = 0x00]
        2. 7.6.7.2ADCn-Data (High Byte) Register (address = 0x20 through 0x49) [reset = 0x00]
        3. 7.6.7.3Temperature Data (Low Byte) Register (address = 0x4A) [reset = 0x00]
        4. 7.6.7.4Temperature Data (High Byte) Register (address = 0x4B) [reset = 0x00]
      8. 7.6.8 DAC Data: Address 0x50 through 0x6F
        1. 7.6.8.1DACn-Data (Low Byte) Register (address = 0x50 through 0x6F) [reset = 0x00]
        2. 7.6.8.2DACn Data (High Byte) Register (address = 0x50 through 0x6F) [reset = 0x00]
      9. 7.6.9 Status Registers: Address 0x70 through 0x72
        1. 7.6.9.1Alarm Status 0 Register (address = 0x70) [reset = 0x00]
        2. 7.6.9.2Alarm Status 1 Register (address = 0x71) [reset = 0x00]
        3. 7.6.9.3General Status Register (address = 0x72) [reset = 0x0C]
      10. 7.6.10GPIO: Address 0x7A
        1. 7.6.10.1GPIO Register (address = 0x7A) [reset = 0xFF]
      11. 7.6.11Out-Of-Range ADC Thresholds: Address 0x80 through 0x93
        1. 7.6.11.1ADCn-Upper-Thresh (Low Byte) Register (address = 0x80 through 0x93) [reset = 0xFF]
        2. 7.6.11.2ADCn-Upper-Thresh (High Byte) Register (address = 0x80 through 0x93) [reset = 0x0F]
        3. 7.6.11.3ADCn-Lower-Thresh (Low Byte) Register (address = 0x80 through 0x93) [reset = 0x00]
        4. 7.6.11.4ADCn-Lower-Thresh (High Byte) Register (address = 0x80 through 0x93) [reset = 0x00]
        5. 7.6.11.5LT-Upper-Thresh (Low Byte) Register (address = 0x94) [reset = 0xFF]
        6. 7.6.11.6LT-Upper-Thresh (High Byte) Register (address = 0x95) [reset = 0x07]
        7. 7.6.11.7LT-Lower-Thresh (Low Byte) Register (address = 0x96) [reset = 0x00]
        8. 7.6.11.8LT-Lower-Thresh (High Byte) Register (address = 0x97) [reset = 0x08]
      12. 7.6.12Alarm Hysteresis Configuration: Address 0xA0 and 0xA5
        1. 7.6.12.1ADCn-Hysteresis Register (address = 0xA0 through 0xA4) [reset = 0x08]
        2. 7.6.12.2LT-Hysteresis Register (address = 0xA5) [reset = 0x08]
      13. 7.6.13Clear and Power-Down Registers: Address 0xB0 through 0XB4
        1. 7.6.13.1DAC Clear 0 Register (address = 0xB0) [reset = 0x00]
        2. 7.6.13.2DAC Clear 1 Register (address = 0xB1) [reset = 0x00]
        3. 7.6.13.3Power-Down 0 Register (address = 0xB2) [reset = 0x00]
        4. 7.6.13.4Power-Down 1 Register (address = 0xB3) [reset = 0x00]
        5. 7.6.13.5Power-Down 2 Register (address = 0xB4) [reset = 0x00]
      14. 7.6.14ADC Trigger: Address 0xC0
        1. 7.6.14.1ADC Trigger Register (address = 0xC0) [reset = 0x00]
  8. Application and Implementation
    1. 8.1Application Information
      1. 8.1.1Temperature Sensing Applications
      2. 8.1.2Current Sensing Applications
    2. 8.2Typical Application
      1. 8.2.1Design Requirements
      2. 8.2.2Detailed Design Procedure
        1. 8.2.2.1ADC Input Conditioning
        2. 8.2.2.2DAC Output Range Selection
      3. 8.2.3Application Curves
  9. Power Supply Recommendations
    1. 9.1Device Reset Options
      1. 9.1.1Power-on-Reset (POR)
      2. 9.1.2Hardware Reset
        1. 9.1.2.1Software Reset
  10. 10Layout
    1. 10.1Layout Guidelines
    2. 10.2Layout Example
  11. 11器件和文档支持
    1. 11.1文档支持
      1. 11.1.1相关文档 
    2. 11.2社区资源
    3. 11.3商标
    4. 11.4静电放电警告
    5. 11.5Glossary
  12. 12机械、封装和可订购信息

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)
  • PAP|64
订购信息