GENERAL DESCRIPTION

The ADG888 is a low voltage, dual DPDT (double-pole, double-throw) CMOS device optimized for high performance audio switching. With its low power and small physical size, it is ideal for portable devices.

This device offers ultralow on resistance of less than 0.8 Ω over the full temperature range, making it an ideal solution for applications requiring minimal distortion through the switch. The ADG888 also has the capability of carrying large amounts of current, typically 400 mA at 5 V operation.

FEATURES

1.8 V to 5.5 V operation

Ultralow on resistance

0.4 Ω typical

0.6 Ω maximum at 5 V supply

Excellent audio performance, ultralow distortion

0.07 Ω typical

0.14 Ω maximum RON flatness

High current carrying capability

400 mA continuous

600 mA peak current at 5 V

Automotive temperature range: −40°C to +125°C

Rail-to-rail switching operation

Typical power consumption (

APPLICATIONS

Cellular phones

PDAs

MP3 players

Power routing

Battery-powered systems

PCMCIA cards

Modems

Audio and video signal routing

Communication systems

Data switching