MAX14689AETB+T

MAX14689AETB+T is an ultra-small, low-on-resistance (RON), double-pole/double-throw (DPDT) analogue switch. It features Beyond-the-Rails™ capability that allows signals from -5.5V to +5.5V to pass without distortion, even when the power supply is below the signal range. The MAX14689 is fully specified to operate from a single +1.6V to +5.5V power supply. Because of the low supply current requirement, VCC can be provided by a GPIO. When power is not applied, the switches go to a high impedance mode and all analogue signal ports can withstand signals from -5.5V to +5.5V. The switch is controlled with a single control bit, CB. Applications include smartphones, tablets, portable audio/video equipment, low-distortion signal switches.

• Distortion-free beyond-the-rails signalling, negative voltage audio and video signal capable
• Power-supply rejection ratio is 80dB typ at RCOM=32ohm, f=20KHz
• On-Resistance is 0.25ohm typ at VCC=2.5V,VCOM=0V, ICOM=100mA
• On-resistance match between channels is 0.005ohm typ at VCC=2.5V, VNC=0V, ICOM=100mA
• On-resistance flatness is 0.001ohm typ at VCC=2.5V, ICOM=100mA, VCOM=-5.5V to 5.5V
• ESD protection on NC and NO, ±15KV human body model
• Low supply current 40µA (typ) at 1.6V
• Can be powered by GPIO, high-impedance mode when VCC not applied
• 10 TDFN-EP package
• Operating temperature range from -40°C to +85°C

Warnings

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.