ADG859

Obsolete

1.3 Ω CMOS, 1.8 V to 5.5 V Single SPDT Switch/2:1 MUX in SOT-66 Package

Data Sheet (Rev. A) Product Selection Table

Viewing:

Overview

1.8 V to 5.5 V single supply
Tiny 1.65 mm × 1.65 mm package
High current-carrying capability:
300 mA continuous current
500 mA peak current at 5 V

Low on resistance: 1.3 Ω at 5 V supply
Rail-to-rail operation
Typical power consumption: <0.01 μW
TTL-/CMOS-compatible inputs

The ADG859 is a monolithic, CMOS SPDT (single pole, double throw) switch that operates with a supply range of 1.8 V to 5.5 V. It is designed to offer low on resistance of 2.3 Ω maxi-mum over the entire temperature range of −40°C to +125°C. The ADG859 also has the capability of carrying large amounts of current, typically 300 mA at 5 V operation. These features make the ADG859 an ideal solution for applications that are space-constrained, such as handsets, PDAs, and MP3 players.

Each switch conducts equally well in both directions when on. The device exhibits break-before-make switching action, thereby preventing momentary shorting when switching channels.

The ADG859 is available in a tiny 6-lead SOT-66 package.

Product Highlights

Low on resistance: 2.3 Ω maximum over the full temperature range of −40°C to +125°C.
High current-carrying capability.
Tiny 6-lead, 1.65 mm × 1.65 mm SOT-66 package.

Applications

Cellular phones

PDAs

MP3 players

Battery-powered systems

Audio and video signal routing

Modems

PCMCIA cards

Hard drives

Relay replacement

Suggested Replacement Parts

0.8 Ω CMOS, 1.8V to 5.5V, SPDT/2:1 Mux Mini LFCSP