ZHCSE79C March   2011  – September 2015

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 修订历史记录
  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
    6. 6.6 Operating Characteristics
    7. 6.7 Timing Requirements
    8. 6.8 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
    4. 7.4 Device Functional Modes
      1. 7.4.1 Shutdown Mode
      2. 7.4.2 Voltage Divider Mode
      3. 7.4.3 Rheostat Mode
    5. 7.5 Programming with I2C
      1. 7.5.1 I2C General Operation
        1. 7.5.1.1 I2C Interface
        2. 7.5.1.2 START and STOP Conditions
        3. 7.5.1.3 Data Validity and Byte Formation
        4. 7.5.1.4 Acknowledge (ACK) and Not Acknowledge (NACK)
      2. 7.5.2 I2C Write and Read Operation
        1. 7.5.2.1 Auto Increment Function
        2. 7.5.2.2 Write Operation
        3. 7.5.2.3 Repeated Start
        4. 7.5.2.4 Read Operation
    6. 7.6 Register Maps
      1. 7.6.1 Slave Address
      2. 7.6.2 TPL0102 Register Map
      3. 7.6.3 IVRA (Initial Value Register for Potentiometer A)
      4. 7.6.4 WRA (Wiper Resistance Register for Potentiometer A)
      5. 7.6.5 IVRB (Initial Value Register for Potentiometer B)
      6. 7.6.6 WRB (Wiper Resistance Register for Potentiometer B)
      7. 7.6.7 ACR (Access Control Register)
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 Adjustable Gain Non-Inverting Amplifier
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curves
      2. 8.2.2 Digital to Analog Converter (DAC)
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
        3. 8.2.2.3 Application Curves
      3. 8.2.3 Variable Current Sink
        1. 8.2.3.1 Design Requirements
        2. 8.2.3.2 Detailed Design Procedure
          1. 8.2.3.2.1 Compensation Components
        3. 8.2.3.3 Application Curves
  9. 9 Power Supply Recommendations
    1. 9.1 Power Sequence
    2. 9.2 Wiper Position Upon Power Up
    3. 9.3 Dual-Supply vs Single-Supply
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11器件和文档支持
    1. 11.1 社区资源
    2. 11.2 商标
    3. 11.3 静电放电警告
    4. 11.4 Glossary
  12. 12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

11 器件和文档支持

11.1 社区资源

The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use.

    TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers.
    Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and contact information for technical support.

11.2 商标

E2E is a trademark of Texas Instruments.

All other trademarks are the property of their respective owners.

11.3 静电放电警告

esds-image

这些装置包含有限的内置 ESD 保护。 存储或装卸时，应将导线一起截短或将装置放置于导电泡棉中，以防止 MOS 门极遭受静电损伤。

11.4 Glossary

SLYZ022 — TI Glossary.

This glossary lists and explains terms, acronyms, and definitions.