ZHCSPX3A October 2022 – November 2022 TMUX7436F
PRODMIX
The TMUX7436F conducts equally well from source (Sx) to drain (Dx) or from drain (Dx) to source (Sx). However, it is noted that the overvoltage protection is implemented only on the source (Sx) side. The voltage on the drain is only allowed to swing between VDD and VSS and no overvotlage protection is available on the drain side.
The flatest on-resistance region extends from VSS to roughly 3 V below VDD. Once the signal is within 3 V of VDD the on-resistance will expoentially increase and may impact desired signal transmission.