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Texas Instruments TMUX-8RQX-EVM Evaluation Module enables quick prototyping of mid-voltage multiplexers offered in 8-Pin RQX packages. The TMUX7219/TMUX7219-Q1 2:1 (SPDT) precision switches are complementary metal-oxide-semiconductor (CMOS) switches with latch-up immunity in a single channel, 2:1 (SPDT) configuration. The TMUX72xx family provides latch-up immunity, preventing undesirable high current events between parasitic structures within the device typically caused by overvoltage events.