SNIS169F March   2013  – May 2024 LMT86

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison
  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 Accuracy Characteristics
    6. 6.6 Electrical Characteristics
    7. 6.7 Typical Characteristics
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 LMT86 Transfer Function
    4. 7.4 Device Functional Modes
      1. 7.4.1 Mounting and Thermal Conductivity
      2. 7.4.2 Output Noise Considerations
      3. 7.4.3 Capacitive Loads
      4. 7.4.4 Output Voltage Shift
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 Connection to an ADC
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curve
      2. 8.2.2 Conserving Power Dissipation With Shutdown
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
        3. 8.2.2.3 Application Curves
  10. 9 Power Supply Recommendations
  11. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  12. 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
  13. 12Revision History
  14. 13Mechanical, Packaging, and Orderable Information

1 Features

  • LMT86LPG (TO-92S package) has a Fast Thermal Time Constant, 10s Typical (1.2m/s Airflow)
  • Very accurate: ±0.4°C typical
  • Low 2.2V operation
  • Average sensor gain of –10.9mV/°C
  • Low 5.4µA quiescent current
  • Wide temperature range: –50°C to 150°C
  • Output is short-circuit protected
  • Push-pull output with ±50µA drive capability
  • Footprint compatible with the industry-standard LM20/19 and LM35 temperature sensors
  • Cost-effective alternative to thermistors