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LMT01-Q1

SNIS192A – NOVEMBER 2016 – REVISED APRIL 2017

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Copyright © 2016–2017, Texas Instruments Incorporated

Table of Contents

1

Features .................................................................. 1

2

Applications ........................................................... 1

3

Description ............................................................. 1

4

Revision History..................................................... 2

5

Pin Configuration and Functions ......................... 3

6

Specifications......................................................... 4

6.1

Absolute Maximum Ratings ..................................... 4

6.2

ESD Ratings ............................................................ 4

6.3

Recommended Operating Conditions ...................... 4

6.4

Thermal Information .................................................. 4

6.5

Electrical Characteristics: TO-92/LPG ...................... 5

6.6

Electrical Characteristics: WSON/DQX..................... 6

6.7

Electrical Characteristics - TO-92/LPG Pulse Count

to Temperature LUT................................................... 7

6.8

Electrical Characteristics - WSON/DQX Pulse Count

to Temperature LUT................................................... 7

6.9

Switching Characteristics .......................................... 8

6.10

Timing Specification Waveform .............................. 8

6.11

Typical Characteristics ............................................ 9

7

Detailed Description ............................................ 12

7.1

Overview ................................................................. 12

7.2

Functional Block Diagram ....................................... 12

7.3

Feature Description................................................. 13

7.4

Device Functional Modes........................................ 16

8

Application and Implementation ........................ 17

8.1

Application Information............................................ 17

8.2

Typical Applications ................................................ 18

8.3

System Examples .................................................. 21

9

Power Supply Recommendations ...................... 22

10

Layout................................................................... 23

10.1

Layout Guidelines ................................................. 23

10.2

Layout Example .................................................... 23

11

Device and Documentation Support ................. 24

11.1

Receiving Notification of Documentation Updates 24

11.2

Community Resources.......................................... 24

11.3

Trademarks ........................................................... 24

11.4

Electrostatic Discharge Caution ............................ 24

11.5

Glossary ................................................................ 24

12

Mechanical, Packaging, and Orderable

Information ........................................................... 25

4 Revision History

Changes from Original (November 2016) to Revision A

Page

•

Added new WSON/DQX package throughout data sheet ..................................................................................................... 1

•

Changed updated package information. ................................................................................................................................ 3

•

Added Electrical Characteristics: WSON/DQX table ............................................................................................................. 6

•

Added Electrical Characteristics - WSON/DQX Pulse Count to Temperature LUT ............................................................... 7

•

Added -40 for Sample Calculations Table ........................................................................................................................... 14

•

Added missing cross reference ........................................................................................................................................... 15