Analog mux for automotive signal routing
It routes one of eight analog or digital signals to a common output, or demultiplexes a single input across eight channels. The wide single-supply range from 3 V to 20 V or dual supplies from ±2.5 V to 9 V lets it interface with 5 V and 12 V logic and sensor rails without level shifting. On-state resistance is 240 Ohm max, with channel-to-channel matching of 5 Ohm, keeping insertion loss uniform across channels. The 20 MHz -3 dB bandwidth supports analog signals up to video frequencies, and the 100 nA max off-leakage ensures minimal signal bleed in high-impedance sensor inputs.
Temperature range and package for under-hood use
The 16-TSSOP package (4.40 mm width) is surface-mount and fits compact PCB layouts common in ECU and sensor interface modules.