SLLSEP3G
November 2016 – May 2024
ISO7720
,
ISO7721
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Power Ratings
6.6
Insulation Specifications
6.7
Safety-Related Certifications
6.8
Safety Limiting Values
6.9
Electrical Characteristics—5-V Supply
6.10
Supply Current Characteristics—5-V Supply
6.11
Electrical Characteristics—3.3-V Supply
6.12
Supply Current Characteristics—3.3-V Supply
6.13
Electrical Characteristics—2.5-V Supply
6.14
Supply Current Characteristics—2.5-V Supply
6.15
Switching Characteristics—5-V Supply
6.16
Switching Characteristics—3.3-V Supply
6.17
Switching Characteristics—2.5-V Supply
6.18
Insulation Characteristics Curves
6.19
Typical Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Electromagnetic Compatibility (EMC) Considerations
8.4
Device Functional Modes
8.4.1
Device I/O Schematics
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.3
Application Curve
9.2.3.1
Insulation Lifetime
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.1.1
PCB Material
11.2
Layout Example
12
Device and Documentation Support
12.1
Device Support
12.1.1
Development Support
12.2
Documentation Support
12.2.1
Related Documentation
12.3
Receiving Notification of Documentation Updates
12.4
Community Resources
12.5
Trademarks
12.6
Electrostatic Discharge Caution
12.7
Glossary
13
Mechanical, Packaging, and Orderable Information
1
Features
100 Mbps data rate
Robust isolation barrier:
>30-Year projected lifetime at 1.5 kV
RMS
working voltage
Up to 5000 V
RMS
Isolation Rating
Up to 12.8 kV surge capability
±100 kV/μs Typical CMTI
Wide supply range: 2.25 V to 5.5 V
2.25-V to 5.5-V level translation
Default output
High
(ISO772x) and
Low
(ISO772xF) Options
Wide temperature range: –55°C to +125°C
Low power consumption, typical 1.7 mA per channel at 1 Mbps
Low propagation delay: 11 ns typical
Robust electromagnetic compatibility (EMC)
System-Level ESD, EFT, and surge immunity
±8 kV IEC 61000-4-2 contact discharge protection across isolation barrier
Low emissions
Wide-SOIC (DW-16
, DWV-8
) and Narrow-SOIC (D-8) package options
Automotive Version Available:
ISO772x-Q1
Safety-Related Certifications
DIN EN IEC 60747-17 (VDE 0884-17)
UL 1577 component recognition program
IEC 61010-1, IEC 62368-1, IEC 60601-1, and GB 4943.1 certifications