SLVSJY8 November 2025 THVD4431A
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 ESD Ratings [IEC]
- 5.4 Recommended Operating Conditions
- 5.5 Thermal Information
- 5.6 Power Dissipation
- 5.7 Electrical Characteristics
- 5.8 Switching Characteristics_RS-485_500kbps
- 5.9 Switching Characteristics_RS-485_20Mbps
- 5.10 Switching Characteristics, Driver_RS232
- 5.11 Switching Characteristics, Receiver_RS232
- 5.12 Switching Characteristics_MODE switching
- 5.13 Switching Characteristics_RS-485_Termination resistor
- 5.14 Switching Characteristics_Loopback mode
- 5.15 Typical Characteristics
- 6 Parameter Measurement Information
- 7 Detailed Description
- 8 Application and Implementation
- 9 Device and Documentation Support
- 10Revision History
- 11Mechanical, Packaging, and Orderable Information
8.2.2 Detailed Design Procedure
Figure 8-5 suggests an application schematic for THVD4431A. The device has all logic pins on one side and bus side pins on other side to enable a flow-through layout in end application.
All VCC power pins must have 1μF decoupling capacitor close to the respective device pins. RS-232 charge pump is designed such that 100nF charge pump capacitors work for both 3.3V and 5V operating VCC supply.
Figure 8-5 Typical
Application Diagram for THVD4431