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TPL0501-100

SLIS136C – SEPTEMBER 2011 – REVISED SEPTEMBER 2019

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Copyright © 2011–2019, 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......................................................... 3

6.1

Absolute Maximum Ratings ...................................... 3

6.2

ESD Ratings ............................................................ 3

6.3

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

6.4

Electrical Characteristics: Analog Specifications ...... 4

6.5

Electrical Characteristics: Operating Specifications.. 5

6.6

Timing Requirements ................................................ 5

6.7

Typical Characteristics .............................................. 6

7

Detailed Description .............................................. 8

7.1

Overview ................................................................... 8

7.2

Functional Block Diagram ......................................... 8

7.3

Feature Description................................................... 8

7.4

Device Functional Modes.......................................... 9

7.5

Programming .......................................................... 11

8

Application and Implementation ........................ 18

8.1

Application Information............................................ 18

8.2

Typical Application .................................................. 18

9

Power Supply Recommendations ...................... 20

9.1

Power Sequence..................................................... 20

9.2

Wiper Position Upon Power Up .............................. 20

10

Layout................................................................... 20

10.1

Layout Guidelines ................................................. 20

10.2

Layout Example .................................................... 20

11

Device and Documentation Support ................. 21

11.1

Receiving Notification of Documentation Updates 21

11.2

Support Resources ............................................... 21

11.3

Trademarks ........................................................... 21

11.4

Electrostatic Discharge Caution ............................ 21

11.5

Glossary ................................................................ 21

12

Mechanical, Packaging, and Orderable

Information ........................................................... 21

4 Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

Changes from Revision B (May 2016) to Revision C

Page

•

Changed maximum temp range in last sentence of Description section from 85°C to 125°C (typo) ................................... 1

Changes from Revision A (September 2011) to Revision B

Page

•

Added Device Information table, ESD Ratings table, Feature Description section, Device Functional Modes,

Application and Implementation section, Power Supply Recommendations section, Layout section, Device and

Documentation Support section, and Mechanical, Packaging, and Orderable Information section....................................... 1

•

Added register map default value in Table 1........................................................................................................................ 11

•

Changed ratio to correct form in Ideal Resistance Values section and in Table 2; registers names for RWL and

RHW were reversed. ............................................................................................................................................................ 12