SI8422 datasheet(3/37 Pages) ETC2

부품명	SI8422

상세설명	LOW-POWER, SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS

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제조업체	ETC2 [List of Unclassifed Manufacturers]

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3 / 37 page

Rev. 1.3

3

Si8410/20/21 (5 kV)

Si8422/23 (2.5 & 5 kV)

TABLE OF C ONTENTS

Section

Page

1. Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2. Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

2.1. Theory of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2.2. Eye Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

3. Device Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

3.1. Device Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

3.2. Under Voltage Lockout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

3.3. Layout Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3.4. Fail-Safe Operating Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

3.5. Typical Performance Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

4. Pin Descriptions (Wide-Body SOIC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

5. Pin Descriptions (Narrow-Body SOIC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

6. Ordering Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

7. Package Outline: 16-Pin Wide Body SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

8. Land Pattern: 16-Pin Wide-Body SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

9. Package Outline: 8-Pin Narrow Body SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

10. Land Pattern: 8-Pin Narrow Body SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

11. Top Marking: 16-Pin Wide Body SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

12. Top Marking: 8-Pin Narrow-Body SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Document Change List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

유사한 부품 번호 - SI8422

제조업체	부품명	데이터시트	상세설명
Silicon Laboratories	SI8422	421Kb / 37P	LOW-POWER, SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS
Silicon Laboratories	SI8422AB-B-IS	421Kb / 37P	LOW-POWER, SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS

제조업체	부품명	데이터시트	상세설명
Silicon Laboratories	SI8610BB-B-IS	766Kb / 38P	Low-Power Single and Dual-Channel Digital Isolators
Skyworks Solutions Inc.	SI861X	1Mb / 43P	Low-Power Single and Dual-Channel Digital Isolators Revision 1.4
Silicon Laboratories	SI8410BB-D-IS	340Kb / 30P	LOW-POWER SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS
	SI861X	766Kb / 38P	Low-Power Single and Dual-Channel Digital Isolators
	SI8610	445Kb / 36P	LOW-POWER SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS
List of Unclassifed Man...	SI8420AB	340Kb / 30P	LOW-POWER SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS
Silicon Laboratories	SI8420BB-D-IS	335Kb / 30P	LOW-POWER SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS
Skyworks Solutions Inc.	SI8410	1,001Kb / 30P	LOW-POWER SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS Revision 1.4 to Revision 1.5
Silicon Laboratories	SI8422AB-B-IS	421Kb / 37P	LOW-POWER, SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS
Texas Instruments	ISO7420FED	1Mb / 27P	[Old version datasheet] Low-Power Dual Channel Digital Isolators