SNIS192C November   2016  – June 2018 LMT01-Q1

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
    1.     LMT01-Q1 Accuracy
  3. 3 Description
    1.     2-Pin IC Temperature Sensor
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin 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  Electrical Characteristics - TO-92/LPG Pulse Count to Temperature LUT
    7. 6.7  Electrical Characteristics - WSON/DQX Pulse Count to Temperature LUT
    8. 6.8  Switching Characteristics
    9. 6.9  Timing Diagram
    10. 6.10 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 Output Interface
      2. 7.3.2 Output Transfer Function
      3. 7.3.3 Current Output Conversion to Voltage
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Mounting, Temperature Conductivity, and Self-Heating
    2. 8.2 Typical Application
      1. 8.2.1 3.3-V System VDD MSP430 Interface - Using Comparator Input
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1 Setting the MSP430 Threshold and Hysteresis
        3. 8.2.1.3 Application Curves
    3. 8.3 System Examples
  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 Community Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

6.10 Typical Characteristics

LMT01-Q1 C017_2.15V_F3_SNIS192.png Figure 2. Accuracy vs LMT01-Q1 Junction Temperature
LMT01-Q1 C015_2p7V_F3_SNIS192.png Figure 4. Accuracy vs LMT01-Q1 Junction Temperature
LMT01-Q1 C013_4V_F3_SNIS192.png Figure 6. Accuracy vs LMT01-Q1 Junction Temperature
LMT01-Q1 C011_5.5V_F3_SNIS192.png Figure 8. Accuracy vs LMT01-Q1 Junction Temperature
LMT01-Q1 C019_5.5V_SNIS189.png
Using Temp = (PC/4096 × 256°C ) – 50°C
VP – VN = 5.5V
Figure 10. Accuracy Using Linear Transfer Function
LMT01-Q1 C003_SNIS189.png
VP – VN = 3.3 V
Figure 12. Output Current vs Temperature
LMT01-Q1 C032_MovAirRespT_SNIS189.png
VP – VN = 3.3 V Air Flow = 2.34 meters/sec
TINITIAL = 23°C, TFINAL = 70°C
Figure 14. Thermal Response in Moving Air (TO92S/LPG Package)
LMT01-Q1 C016_2p4V_F3_SNIS192.png Figure 3. Accuracy vs LMT01-Q1 Junction Temperature
LMT01-Q1 C014_3V_F3_SNIS192.png Figure 5. Accuracy vs LMT01-Q1 Junction Temperature
LMT01-Q1 C012_5V__F3_SNIS192.png Figure 7. Accuracy vs LMT01-Q1 Junction Temperature
LMT01-Q1 C018_2.15V_SNIS189.png
Using Temp = (PC/4096 × 256°C ) – 50°C
VP – VN = 2.15 V
Figure 9. Accuracy Using Linear Transfer Function
LMT01-Q1 C004_SNIS189.png
TA = 30°C
Figure 11. Output Current vs VP-VN Voltage
LMT01-Q1 C033_StlAirRespT_SNIS189.png
VP – VN = 3.3 V
TINITIAL = 23°C, TFINAL = 70°C
Figure 13. Thermal Response in Still Air (TO92S/LPG Package)
LMT01-Q1 C031_OilRespT_SNIS189.png
VP – VN = 3.3 V
TINITIAL = 23°C, TFINAL = 70°C
Figure 15. Thermal Response in Stirred Oil (TO92S/LPG Package)