FEATURES

Specified Break-Before-Make Switching

Low ON-State Resistance, 0.6(TYP)

-3dB Bandwidth: 30MHz

Supply Range: +1.8V to +5.5V

High Speed, Typically 50ns

Rail-to-Rail Operation

TTL/CMOS Compatible

Temp: -40C to +125C

The A4705 is a 2-channel, single-pole, doublethrow

(SPDT) analog switch that is designed to

operate from 1.8 V to 5.5 V.

The A4705 offers Ultra-Low ON-Resistance and

excellent ON-state resistance matching with the

break-before-make feature, to prevent signal

distortion during the transfer of a signal from one

channel to another.

The A4705 device can handle both analog and

digital signals. It features fast switching speeds

(50ns) and low on-resistance (0.6 TYP).

The A4705 has excellent total harmonic distortion

(THD) performance and consumes very-low power.

These features make A4705 suitable for portable

audio applications.

A4705 is available for DFN10 (3x3) and MSOP10

packages.

APPLICATION

Cell Phones

PDAs

Portable Instrumentation

Audio and Video Signal Routing

Low-Voltage Data Acquisition Systems

Communication Circuits

Modems

Hard Drives

Computer Peripherals

Wireless Terminals and Peripherals

Wearable Devices

Battery-Operated Equipment

Signal Gating, Chopping, Modulation