8:1 analog multiplexer with low on-resistance
The MAX4617CUE+ from Analog Devices (formerly Maxim Integrated) is a single 8-channel analog multiplexer/demultiplexer. It switches one common I/O to any of eight independent channels, controlled by a 3-bit address. The part is specified for single-supply operation from 2V to 5.5V, making it compatible with 3.3V and 5V logic systems. On-state resistance is rated at 10 ohm maximum, with channel-to-channel matching within 200 milliohm. Switching times are 15 ns for turn-on and 10 ns for turn-off. Crosstalk between channels is -96 dB at 100 kHz, and charge injection is 3 pC.
Signal integrity specs that matter for analog routing
Crosstalk is -96 dB at 100 kHz. On-resistance is 10 ohm max. Charge injection is 3 pC. Off-leakage is 1 nA max. Channel capacitance is 5 pF / 27 pF.
Package and supply rail
The 16-TSSOP body is 4.4 mm wide, a common footprint shared with many analog switches and multiplexers. The single-supply range from 2V to 5.5V covers 3.3V and 5V rails without needing a negative supply. Not rated for automotive or extended industrial use.
ROHS3 compliant.