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
6 Parameter Measurement Information
Figure 6-1 Measurement of RS-485 Driver Differential Output
Voltage With Common-Mode Load
Figure 6-2 Measurement of RS-485 Driver Differential and
Common-Mode Output With RS-485 Load
Figure 6-3 Measurement of RS-485 Driver Differential Output
Rise and Fall Times and Propagation Delays
Figure 6-4 Measurement of RS-485 Driver Enable and Disable
Times With Active High Output and Pull-Down
Load
Figure 6-5 Measurement of RS-485 Driver Enable and Disable
Times With Active Low Output and Pull-up
Load
Figure 6-6 Measurement of RS-485 Receiver Output Rise and
Fall Times and Propagation Delays
Figure 6-7 Measurement of RS-485 Receiver
Enable and Disable Times in Half Duplex Mode
Figure 6-8 Measurement of RS-485 Receiver
Enable Time from Shutdown with TX Disabled: Full Duplex Mode
Figure 6-9 Termination Resistor
Measurement
Figure 6-10 Termination Resistor Switching
Measurement
Figure 6-11 Time from Shutdown to RS-232
Ready
Figure 6-12 Time to Switch from RS-232
3T5R Mode to RS-485 Full Duplex Mode and Back
Figure 6-13 Time to Switch from RS-232
Loopback to Normal RS-232 3T5R Mode and Back
Figure 6-14 Time to Switch from RS-485
Loopback Mode to RS-485 Full Duplex Mode and Back
Figure 6-15 Time to Switch from RS-485
Full Duplex to Half Duplex and Back
Figure 6-16 RS-232 Driver Prop Delay, Pulse
Skew
Figure 6-17 RS-232 Driver Slew Rate
Figure 6-18 RS-232 Receiver Propagation
Delay, Pulse Skew
Figure 6-19 RS-232 Receiver Enable and
Disable Time