13 ohm on-resistance and 50 MHz bandwidth — the signal-path specs
The 13 ohm max on-resistance is the spec that decides whether your signal sees a voltage divider or a clean pass. Charge injection is rated at 100 pC.
Supply range and leakage — the bias and off-state behaviour
Single supply from 1.7 V to 5.5 V means the switch works with the same rail that powers your logic or ADC — no extra regulator. Off-state leakage is specified at 1 µA max.
Package and temperature range — board fit and environment
The 48-TQFN with exposed pad (7x7 mm) is a surface-mount package that needs a thermal via pattern under the pad for heat sinking. Operating temperature is 0°C to 85°C.