ZHCSLR4F december 2019 – july 2023 TMUX1308-Q1 , TMUX1309-Q1
PRODUCTION DATA
Many CMOS switches are unable to support a voltage at the input without a valid supply voltage present, otherwise the voltage will be coupled from input to output and could damage downstream devices or impact power-sequencing. The TMUX13xx-Q1 circuitry can handle an input signal present without a supply voltage while minimizing power transfer from the input to output of the switch. By limiting the output voltage coupling to 400 mV the TMUX1308-Q1 and TMUX1309-Q1 help reduce the chance of conduction through any downstream ESD diodes.