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

8.1.1 Output Drive and Capacitive Loads

When used in noisy environments, adding a capacitor from the output to ground with a series resistor filters the TMP9A00-EP output as shown in Figure 8-1. The TMP9A00-EP can drive up to 1-nF load capacitance while sourcing and sinking 600 μA. While sinking or sourcing 600 μA, capacitive loads in the range of 1 nF to 10 μF require a 150-Ω series output resistor to achieve a stable temperature measurement. The output impedance of the TMP9A00-EP is typically 10 Ω when sinking currents and less than 1 Ω when sourcing current as shown in Figure 6-1.

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A series resistor (R) may be required depending on the amount of capacitance (C) and the amount of source and sink current drawn from the output of the TMP9A00-EP.
Figure 8-1 TMP9A00-EP Output Filtering