The Analog Devices MAX14752EUE+T is a single-pole 8:1 analog multiplexer (also usable as a 1:8 demultiplexer) in a 16-pin TSSOP package. It routes one of eight analog inputs to a common output, or distributes one input across eight outputs, depending on the signal direction. The switch path is bidirectional, so the part handles both multiplexing and demultiplexing without external direction control. On-resistance is 130 ohm max with 500 milliohm channel-to-channel matching. Bandwidth is 20 MHz, crosstalk is -62 dB at 100 kHz, charge injection is 200 pC. Single-supply range is 20 V to 72 V; dual-supply range is ±10 V to ±36 V.
On-resistance and bandwidth — signal fidelity trade-offs
130 ohm on-resistance is moderate for an analog mux. It is fine for voltage-mode signals into a high-impedance load (e.g., driving an ADC input or an op-amp buffer), but not for switching power or low-impedance loads. The 500 milliohm channel-to-channel matching helps maintain consistent gain error across channels when the load impedance is known. The 20 MHz bandwidth supports moderate-speed analog signals — audio, sensor outputs, and control-loop references — but not video or RF. Crosstalk is -62 dB at 100 kHz for this 8:1 mux.
The package is ROHS3 compliant per the listing.
The MAX14752EUE+T is listed as Active. Submit an RFQ for a firm quote on your required quantity and date-code preference.