SNIS189D
June 2015 – June 2018
LMT01
PRODUCTION DATA.
1
Features
2
Applications
LMT01 Accuracy
3
Description
2-Pin IC Temperature Sensor
4
Revision History
5
Pin Configuration and Functions
Pin Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Electrical Characteristics - TO-92/LPG Pulse Count to Temperature LUT
6.7
Electrical Characteristics - WSON/DQX Pulse Count to Temperature LUT
6.8
Switching Characteristics
6.9
Timing Diagram
6.10
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Output Interface
7.3.2
Output Transfer Function
7.3.3
Current Output Conversion to Voltage
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.1.1
Mounting, Temperature Conductivity, and Self-Heating
8.2
Typical Application
8.2.1
3.3-V System VDD MSP430 Interface - Using Comparator Input
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.2.1
Setting the MSP430 Threshold and Hysteresis
8.2.1.3
Application Curves
8.3
System Examples
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
Device and Documentation Support
11.1
Receiving Notification of Documentation Updates
11.2
Community Resources
11.3
Trademarks
11.4
Electrostatic Discharge Caution
11.5
Glossary
12
Mechanical, Packaging, and Orderable Information
5
Pin Configuration and Functions
DQX Package
2-Pin WSON
Bottom View
LPG Package
2-Pin TO-92
Top View
Pin Functions
PIN
TYPE
DESCRIPTION
NAME
TO-92S
WSON
VP
2
1
Input
Positive voltage pin; may be connected to system power supply or bias resistor.
VN
1
2
Output
Negative voltage pin; may be connected to system ground or a bias resistor.