General Description

The MAX14535E–MAX14539E are low on-resistance and high ESD-protected DPDT switches that multiplex analog signals, such as AC-coupled audio or video. These devices combine the low on-capacitance (CON) and low on-resistance (RON) necessary for high-performance switching applications in portable electronics, and include an internal negative supply to pass audio signals that swing below ground (down to -1.5V).

Features

♦ Low 0.135Ω (typ) On-Resistance

♦ Low 0.3mΩ (typ) RON Flatness

♦ Single +2.4V to +5.5V Supply Voltage

♦ Pass Audio Signal Between -1.5V and min (VCC, 3V)

♦ Internal Shunt Resistors for Click-and-Pop Reduction (MAX14535E/MAX14537E/MAX14539E)

♦ Withstand 3.6V (max) Applied to NC_, NO_, and COM_ when VCC = 0V

♦ High ESD Protection: Up to ±15kV on COM_

♦ 10-Pin UTQFN (1.4mm x 1.8mm) Package

♦ -40°C to +85°C Operating Temperature Range

Applications

    Cell Phones

    MP3 Players

    Notebook Computers

    PDAs