MAX14778 Dual 4:1 Analog Multiplexers

Analog Devices MAX14778 Dual 4:1 Analog Multiplexers support analog signals up to ±25V with a single 3.0 to 5.5V supply. Each multiplexer has separate control inputs to allow independent switching, making the series ideal for multiplexing different communications signals with the same connector pins. Extended ESD protection of ±6kV (Human Body Model) enables direct interfacing to cables and connectors. Analog Devices MAX14778 multiplexers feature a low 1.5Ω (max) on-resistance and 3mΩ (typ) flatness to maximize signal integrity over the entire common-mode voltage range. Each multiplexer can carry up to 300mA of continuous current through the multiplexer in either direction. The MAX14778 series supports switching of full-speed USB 1.1 signals (12Mbps) and RS-485 data rates of up to 20Mbps.