36V, low-RON, 2:1 (SPDT) two-channel precision switch with latch-up immunity and 1.8V logic

The TMUX6236 is a complementary metal-oxide semiconductor (CMOS) switch with two 2:1 switches. The device works well with dual supplies (±4.5V to ±18V), a single supply (4.5V to 36V), or asymmetric supplies (such as VDD = 12V, VSS = –5V). The TMUX6236 supports bidirectional analog and digital signals on the source (Sx) and drain (D) pins ranging from VSS to VDD.

All logic control inputs support logic levels from 1.8V to VDD, allowing for both TTL and CMOS logic compatibility when operating in the valid supply voltage range. Fail-Safe Logic circuitry allows voltages on the control pins to be applied before the supply pin, protecting the device from potential damage.