ZHCSYN2A July 2025 – September 2025 TMUX5411 , TMUX5412 , TMUX5413
PRODUCTION DATA
The TMUX541x is designed with a special switch architecture to produce ultra-flat on-resistance (RON) across most of the switch input operating region. The flat RON response allows the device to be used in a wide variety of applications since the RON is controlled regardless of the signals sampled. The architecture is implemented without a charge pump so unwanted noise is not produced from the device to affect sampling accuracy.
This architecture also keeps RON the same regardless of the supply voltage. The flattest on-resistance region extends roughly from 5V above VSS to 5V below VDD. As long as this headroom is maintained, the TMUX541x exhibits an extremely linear response.