SBOSA26A December   2020  – February 2021 TMP9A00-EP

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  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
    6. 6.6 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 Transfer Function
        1. 7.3.1.1 Example 1
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Output Drive and Capacitive Loads
      2. 8.1.2 Operating Life Deration
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      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 Receiving Notification of Documentation Updates
    2. 11.2 Support Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Introduction to Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

10.1 Layout Guidelines

The substrate on the TMP9A00-EPAIDCK package is directly connected through a conductive epoxy to pin 2 on the lead frame. Consequently, pin 2 is the best lead for a conductive thermal connection to the TMP9A00-EP die. The optimal electrical connection for this pin is ground (GND).

CAUTION:

Do not attempt to connect pin 2 (DCK package) to any electrical potential other than ground.

If it is not possible to connect pin 2 to ground, it is possible to electrically isolate this pin (that is, leave it floating). Take care when electrically isolating this pin because any noise or electromagnetic interference or radio frequency interference (EMI or RFI) spikes that couple in through this pin can cause erroneous temperature results.