What this part is and where it fits
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. Operating temperature is -40°C to +85°C.
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.
Package and assembly notes
The part comes in a 16-TSSOP (4.40 mm body width) — a fine-pitch surface-mount package. The "EUE" suffix denotes the TSSOP-16; the "+T" indicates Tape & Reel (TR) or Cut Tape (CT) packaging for pick-and-place. MSL level is not in the record here, but TSSOP packages typically carry MSL 1 or 2; verify the reel label if the moisture-barrier bag has been open past the floor-life window. The package is ROHS3 compliant per the listing.
Lifecycle and sourcing reality
The MAX14752EUE+T is listed as Active. No last-time-buy notice, no NRND flag, no successor part number in the record. This is a current-production part from Analog Devices, available through the independent distribution channel. Sourcing is straightforward: the part is quoted and sourced to order against an RFQ through our independent distribution network. Submit an RFQ for a firm quote on your required quantity and date-code preference.