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ISO7631FM, ISO7631FC, ISO7641FC

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SLLSEC3F – SEPTEMBER 2012 – REVISED APRIL 2016

Product Folder Links: ISO7631FM ISO7631FC ISO7641FC

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Copyright © 2012–2016, Texas Instruments Incorporated

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Added cross-reference to VI = VCCI in the Electrical Characteristics: VCC1 at 5 V ± 10% and VCC2 at 3.3 V ± 10%

table. ....................................................................................................................................................................................... 6

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Added footnote to the Electrical Characteristics: VCC1 at 3.3 V ± 10% and VCC2 at 5 V ± 10% table. .............................. 7

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Changed VCCX to VCCO in the Electrical Characteristics: VCC1 and VCC2 at 3.3 V ± 10% table. ........................................ 7

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Changed footnote 1 in the Electrical Characteristics: VCC1 and VCC2 at 3.3 V ± 10% table for clarification. ..................... 7

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Changed VCCX to VCCO in the Electrical Characteristics: VCC1 and VCC2 at 2.7 V table. ................................................... 7

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Deleted IEC and for DW-16 Package from IEC Package Insulation and Safety-Related Specifications for DW-16

Package section. .................................................................................................................................................................. 20

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Changed L(I01) MIN from 8.3 mm to 8 mm, L(IO2) MIN from 8.1 mm to 8 mm, and DIN IEC 60112 / VDE 0303 Part

1 to DIN EN 60112 (VDE 0303-11); IEC 60112 in the Package Insulation and Safety-Related Specifications table. ....... 20

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Deleted footnote 2 from Package Insulation and Safety-Related Specifications IEC and for DW-16 Package from

IEC Package Insulation and Safety-Related Specifications for DW-16 Package section.. .................................................. 20

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Changed VDE Standard to DIN V VDE V 0884-10 (VDE V 0084-10): 2006-12. ................................................................ 21

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Changed the value for

θJA from 72 °C/W to 77.5 °C/W for the Test Conditions and the values for Safety input,

output, or supply current max from 316, 482, and 643 to 293, 448 and 597 in the Safety Limiting Values table. ............. 22

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Changed safety temperature to case temperature in Safety Limiting Values. ..................................................................... 22

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Changed name of DW-16 θJC Thermal Derating Curve per IEC 64747-5-2 to Thermal Derating Curve for Safety

Limiting Current per VDE...................................................................................................................................................... 22

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Changed Figure 22 in the Safety Limiting Values section. .................................................................................................. 22

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Changed I/O schematics figure in Feature Description section. ......................................................................................... 23

Changes from Revision C (August 2013) to Revision D

Page

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Deleted 2500 VRMS from Rated Isolation Data ....................................................................................................................... 4

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Changed the Table 3, TUV column From: Certificate Number: U8V 13 07 77311 009 To: Certificate Number: U8V

13 09 77311 010................................................................................................................................................................... 21

Changes from Revision B (April 2013) to Revision C

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Changed the Description ........................................................................................................................................................ 1

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Deleted ISO7640FC from the Available Options table ........................................................................................................... 4

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Changed The ISO7631FC Rated Isolation values in the Available Options table ................................................................. 4

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Deleted Graph ISO7640FC Supply Current Per Channel vs Data Rate .............................................................................. 14

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Deleted Graph ISO7640FC Supply Current For All Channels vs Data Rate ....................................................................... 14

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Added the TUV column to Table 3 ....................................................................................................................................... 21

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Deleted ISO7640FC from the TYPICAL SUPPLY CURRENT EQUATIONS section .......................................................... 25

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Deleted the ISO7640 circuit from the APPLICATION INFORMATION section.................................................................... 27

Changes from Revision A (September 2012) to Revision B

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Changed the VIOTM SPECIFICATION From: 4000 VPEAK to 4242 VPEAK............................................................................... 21

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Changed Table 3: 4242 VPK To: 4000 VPK .......................................................................................................................... 21

Changes from Original (September 2012) to Revision A

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Changed Description text From: "applications where input noise pulses of less than 10 ns duration..."

To:"applications where input noise pulses of less than 6 ns duration..."................................................................................ 1

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Added note Product Preview to ISO7640FC in the Available Options table .......................................................................... 4

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Changed Input PU in the Function table From: Z To: 'Undetermined .................................................................................. 23