SLLSFO4D
December 2022 – August 2025
ISOM8710
,
ISOM8711
PRODMIX
1
1
Features
2
Applications
3
Description
4
Device Comparison
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—DC
6.10
Switching Characteristics, ISOM8710
6.11
Switching Characteristics, ISOM8711
6.12
Typical Characteristics
7
Parameter Measurement Information
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.4
Device Functional Modes
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.2.1
Sizing RIN
9.2.2.2
Driving the Input with a Buffer
9.2.2.3
Calculating RL for ISOM8711
9.2.3
Application Curves
9.2.4
Insulation Lifetime
9.3
Power Supply Recommendations
9.4
Layout
9.4.1
Layout Guidelines
9.4.2
Layout Example
10
Device and Documentation Support
10.1
Documentation Support
10.2
Receiving Notification of Documentation Updates
10.3
Support Resources
10.4
Trademarks
10.5
Electrostatic Discharge Caution
10.6
Glossary
11
Revision History
12
Mechanical, Packaging, and Orderable Information
1
Features
Drop-in replacement and pin-to-pin upgrade to industry standard high-speed digital optocouplers
Single-channel diode-emulator input
Output options:
ISOM8710: CMOS
ISOM8711: Open-collector
Wide supply range (V
CC
): 2.7V to 5.5V
High data rate: up to 25Mbps
Maximum propagation delay: 52ns
Maximum pulse width distortion: 17ns
Maximum propagation delay skew: 15ns
Robust isolation barrier:
Isolation rating: up to 3750V
RMS
Working voltage: 500V
RMS
Surge capability: up to 10kV
Minimum transient immunity: ±125kV/µs
Wide temperature range: –40°C to +125°C
Small SOIC-5 package
Safety-related certifications:
UL 1577 recognition, 3750V
RMS
isolation
DIN EN IEC 60747-17 (VDE 0884-17) conformity per VDE
IEC 62368-1, IEC 61010-1
CQC GB 4943.1