SLLA637
May 2024
THVD4431
1
Abstract
Trademarks
1
Introduction
2
Key Feature Highlights of THVD4431 Over XR34350 and SP339E/B
2.1
Regulated Output Voltage for RS-232
2.2
Full Path Diagnostic Loopback
2.3
Operating Ambient Temperature Range
2.4
Integrated Switchable Termination Resistor on Both Driver (R1/R2) and Receiver (R3/R4) Bus Pins
2.5
1.65V to 5.5V Supply for Logic Data and Control Signals
3
Potential Design Changes
3.1
Pin 9 (VIO)
3.2
Pin 13 (MODE2)
3.3
Pin 17 (TERM_TX) and Pin 18 (TERM_RX)
3.4
Pin 19 (SHDN)
3.5
Pin 36 (NC)
4
Pinout Mapping
5
Summary
6
References
Trademarks
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