LMKDB1120FS85NPPR datasheet(2/133 Pages) TI2

2 / 133 page

Table of Contents

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

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

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

4 Device Comparison......................................................... 3

5 Pin Configuration and Functions...................................4

6 Specifications................................................................ 22

6.1 Absolute Maximum Ratings...................................... 22

6.2 ESD Ratings............................................................. 22

6.3 Recommended Operating Conditions.......................22

6.4 Thermal Information .................................................22

6.5 Electrical Characteristics...........................................23

6.6 SMBus Timing Requirements................................... 33

6.7 SBI Timing Requirements......................................... 33

6.8 Timing Diagrams ......................................................34

6.9 Typical Characteristics.............................................. 35

7 Parameter Measurement Information.......................... 35

8 Detailed Description......................................................37

8.1 Overview................................................................... 37

8.2 Functional Block Diagram......................................... 37

8.3 Feature Description...................................................38

8.4 Device Functional Modes..........................................43

9 Register Maps................................................................ 47

9.1 LMKDB1120 and LMKDB1120FS Registers.............47

9.2 LMKDB1112 Registers..............................................59

9.3 LMKDB1113 Registers..............................................70

9.4 LMKDB1108 and LMKDB1108FS Registers.............80

9.5 LMKDB1104 and LMKDB1104FS Registers.............90

10 Application and Implementation................................ 99

10.1 Application Information........................................... 99

10.2 Typical Application.................................................. 99

10.3 Power Supply Recommendations.........................100

10.4 Layout................................................................... 102

11 Device and Documentation Support........................104

11.1 Documentation Support........................................ 104

11.2 Receiving Notification of Documentation Updates 104

11.3 Support Resources............................................... 104

11.4 Trademarks........................................................... 104

11.5 Electrostatic Discharge Caution............................ 104

11.6 Glossary................................................................ 104

12 Revision History........................................................ 104

13 Mechanical, Packaging, and Orderable

Information.................................................................. 106

13.1 Mechanical Data................................................... 107

13.2 Package Option Addendum.................................. 113

13.3 Tape and Reel Information.................................... 114

LMKDB1102, LMKDB1104, LMKDB1104FS, LMKDB1108, LMKDB1108FS

LMKDB1112, LMKDB1120, LMKDB1120FS

SNAS855G – NOVEMBER 2023 – REVISED MAY 2026

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Product Folder Links: LMKDB1102 LMKDB1104 LMKDB1104FS LMKDB1108 LMKDB1108FS LMKDB1112 LMKDB1120 LMKDB1120FS

LMKDB1120FS85NPPR Datasheet(PDF) 2 Page - Texas Instruments

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