MAX4932ETD+T

The MAX4932ETD+T is a dual 3:1 click less audio multiplexer with negative signal handling in 14 pin TDFN package. This dual 3:1 click less audio multiplexer features negative signal capability that allows signals as low as VCC - 5.5V to pass through without distortion. This multiplexer have a low on-resistance (0.38ohm), low supply current and operate from a single supply. It uses two digital control inputs CB1 and CB2 to switch between signals. The digital control inputs can accept up to +5.5V independent of the supply voltage. It is typically used in cell phones, PDAs and handheld devices, notebook computers and MP3 players.

• Supply voltage of 1.8V to 5.5V
• Operating temperature range from -40°C to 85°C
• Has no shunt resistors
• Internal shunt resistors reduce click-and-pop sounds
• High PSRR reduces supply noise
• Low on-resistance of 0.38ohm (typ)
• Channel to channel matching of 0.1ohm (max)
• On-resistance flatness of 0.35ohm (max), total harmonic distortion of 0.02%
• Typical -70dB crosstalk (20KHz), -80dB (typ) off-isolation (20KHz)
• 50nA leakage current, 50nA supply current
• Cell Phones; MP3 Players; Notebook Computers; PDAs and Handheld Devices

Applications

Signal Processing, Portable Devices, Consumer Electronics

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