0.8Ω, Low-Voltage, 4-Channel Analog Multiplexer

The MAX4734 is a low on-resistance, low-voltage, 4-channel CMOS analog multiplexer that operates from a single 1.6V to 3.6V supply. This device has fast switching speeds (tON = 25ns, tOFF = 20ns max), handles Rail-to-Rail analog signals, and consumes less than 4µW of quiescent power. The MAX4734 has break-before-make switching.

When powered from a 3V supply, the MAX4734 features low 0.8Ω (max) on-resistance (RON), with 0.2Ω (max) RON matching and 0.1Ω RON flatness. The digital logic input is 1.8V CMOS compatible when using a single 3V supply.

The MAX4734 is available in space-saving 12-pin QFN (3mm x 3mm) and 10-pin µMAX® packages.

Applications

* Audio/Video Signal Routing * Battery-Powered Systems * Cellular Phones * Communication Systems * Hard Drives * Low-Voltage Data Acquisition * Modems * PCMCIA Cards * Power Routing

* Low RON

* 0.8Ω (max) (3V Supply)

* 2Ω (max) (1.8V Supply)

* 0.1Ω (max) RON Flatness (3V Supply)

* 1.6V to 3.6V Single-Supply Operation

* Available in QFN (3mm x 3mm) Package

* High-Current Handling Capacity (150mA Continuous)

* 1.8V CMOS-Logic Compatible (3V Supply)

* Fast Switching: tON = 25ns, tOFF = 20ns