SLLS350Q
April 1999 – August 2024
MAX3243
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
Electrical Characteristics –– Auto Power Down
5.6
Electrical Characteristics –– Driver
5.7
Electrical Characteristics –– Receiver
5.8
Switching Characteristics –– Auto Power Down
5.9
Switching Characteristics –– Driver
5.10
Switching Characteristics –– Receiver
5.11
Typical Characteristics
6
Parameter Measurement Information
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Auto-Power-Down
7.3.2
Charge Pump
7.3.3
RS232 Driver
7.3.4
RS232 Receiver
7.3.5
ROUT2B Receiver
7.3.6
Invalid Input Detection
7.4
Device Functional Modes
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 Curves
8.3
Power Supply Recommendations
8.4
Layout
8.4.1
Layout Guidelines
8.4.2
Layout Example
9
Device and Documentation Support
9.1
Receiving Notification of Documentation Updates
9.2
Support Resources
9.3
Trademarks
9.4
Electrostatic Discharge Caution
9.5
Glossary
10
Revision History
11
Mechanical, Packaging, and Orderable Information
6
Parameter Measurement Information
Figure 6-1
Driver Slew Rate
Figure 6-2
Driver Pulse Skew
Figure 6-3
Receiver Propagation Delay Times
Figure 6-4
Receiver Enable and Disable Times
Figure 6-5
INVALID
Propagation Delay Times and Supply Enabling Time