SDAA307
April 2026
TMUX7612
,
TMUX8212
,
TMUXS7614D
1
Abstract
Trademarks
1
Introduction
2
How to Power Analog Switches
2.1
ATE Instruments
2.2
Power Rails of the Tester
2.3
Power Supply Design and Considerations
2.3.1
±35V Schematic & Layout Example
2.3.2
±50V Schematic & Layout Example
2.3.3
100V Schematic & Layout Example
3
Controlling the Switch
3.1
CBITs
3.2
Digital Instruments
4
Selecting the Correct Switch
5
Summary
6
References
Application Note
Design Guide to Replace Relays with High-Voltage Analog Switches on ATE Boards