SLLSEP4J
March 2016 – October 2024
ISO7740
,
ISO7741
,
ISO7742
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Pin Configuration and Functions
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Recommended Operating Conditions
5.4
Thermal Information
5.5
Power Ratings
5.6
Insulation Specifications
5.7
Safety-Related Certifications
5.8
Safety Limiting Values
5.9
Electrical Characteristics—5-V Supply
5.10
Supply Current Characteristics—5-V Supply
5.11
Electrical Characteristics—3.3-V Supply
5.12
Supply Current Characteristics—3.3-V Supply
5.13
Electrical Characteristics—2.5-V Supply
5.14
Supply Current Characteristics—2.5-V Supply
5.15
Switching Characteristics—5-V Supply
5.16
Switching Characteristics—3.3-V Supply
5.17
Switching Characteristics—2.5-V Supply
5.18
Insulation Characteristics Curves
5.19
Typical Characteristics
6
Parameter Measurement Information
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Electromagnetic Compatibility (EMC) Considerations
7.4
Device Functional Modes
7.4.1
Device I/O Schematics
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.3
Application Curve
8.2.3.1
Insulation Lifetime
8.3
Power Supply Recommendations
8.4
Layout
8.4.1
Layout Guidelines
8.4.1.1
PCB Material
8.4.2
Layout Example
9
Device and Documentation Support
9.1
Documentation Support
9.1.1
Related Documentation
9.2
Receiving Notification of Documentation Updates
9.3
Support Resources
9.4
Trademarks
9.5
Electrostatic Discharge Caution
9.6
Glossary
10
Revision History
11
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DW|16
MSOI003I
DBQ|16
MSOI004H
Thermal pad, mechanical data (Package|Pins)
DW|16
QFND505A
Orderable Information
sllsep4j_oa
sllsep4j_pm
5.19
Typical Characteristics
T
A
= 25°C
C
L
= 15 pF
Figure 5-5
ISO7740
Supply Current vs Data Rate (With 15-pF Load)
T
A
= 25°C
C
L
= 15 pF
Figure 5-7
ISO7741
Supply Current vs Data Rate (With 15-pF Load)
T
A
= 25°C
C
L
= 15 pF
Figure 5-9
ISO7742
Supply Current vs Data Rate (With 15-pF Load)
T
A
= 25°C
Figure 5-11
High-Level Output Voltage vs High-level Output Current
Figure 5-13
Power Supply Undervoltage Threshold vs Free-Air Temperature
T
A
= 25°C
C
L
= No Load
Figure 5-6
ISO7740
Supply Current vs Data Rate (With No Load)
T
A
= 25°C
C
L
= No Load
Figure 5-8
ISO7741
Supply Current vs Data Rate (With No Load)
T
A
= 25°C
C
L
= No Load
Figure 5-10
ISO7742
Supply Current vs Data Rate (With No Load)
T
A
= 25°C
Figure 5-12
Low-Level Output Voltage vs Low-Level Output Current
Figure 5-14
Propagation Delay Time vs Free-Air Temperature