MAX14778ETP+

The MAX14778ETP+ is an above- and below-the-rails Analogue Multiplexer. The MAX14778 dual 4:1 analogue multiplexer supports analogue signals up to Q25V with a single 3.0 to 5.5V supply. Each multiplexer has separate control inputs to allow independent switching, making the device ideal for multiplexing different communications signals with the same connector pins. Extended ESD protection of Q6kV (Human Body Model) enable direct interfacing to cables and connectors. The MAX14778 features a low 1.5I (maximum) on-resistance and 3mI (typical) 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.

• Break-before-make operation
• 300mA Maximum current through multiplexer
• 78pF Input capacitance
• 75MHz Large-signal bandwidth
• ESD protection circuitry eliminates need for external protection circuitry

Applications

Industrial, Communications & Networking, Audio, Consumer Electronics

Warnings

ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party