Table of Contents

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

2 Applications..................................................................... 1

3 Description.......................................................................1

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

5 Device Comparison......................................................... 3

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

7 Specifications.................................................................. 4

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

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

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

7.4 Electrical Characteristics.............................................5

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

8 Parameter Measurement Information............................ 8

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

9.1 Overview..................................................................... 8

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

9.3 Feature Description.....................................................9

9.4 Device Functional Modes..........................................10

10 Application and Implementation................................ 12

10.1 Application Information........................................... 12

10.2 Typical Applications................................................ 12

11 Power Supply Recommendations..............................18

12 Layout...........................................................................18

12.1 Layout Guidelines................................................... 18

12.2 Layout Example...................................................... 18

13 Device and Documentation Support..........................19

13.1 Receiving Notification of Documentation Updates..19

13.2 Support Resources................................................. 19

13.3 Trademarks.............................................................19

13.4 Electrostatic Discharge Caution..............................19

13.5 Glossary..................................................................19

14 Mechanical, Packaging, and Orderable

Information.................................................................... 19

4 Revision History

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

Changes from Revision E (October 2014) to Revision F (January 2022)

Page

• Changed the pin number of 5 and 6 in the Pin Functions table..........................................................................3

• Changed Equation 1 .......................................................................................................................................... 9

• Changed Equation 2 ........................................................................................................................................ 13

Changes from Revision D (March 2013) to Revision E (October 2014)

Page

• Added Pin Configuration and Functions section, 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

Changes from Revision C (March 2013) to Revision D (March 2013)

Page

• Changed layout of National Data Sheet to TI format.......................................................................................... 9

LM567, LM567C

SNOSBQ4F – MAY 1999 – REVISED JANUARY 2022

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