GENERAL DESCRIPTION

The ADG741/ADG742 are monolithic CMOS SPST switches.

These switches are designed using an advanced submicron process that provides low power dissipation, yet offers high switching speed, low on resistance, and low leakage currents. In addition, −3 dB bandwidths of greater than 200 MHz can be achieved.

FEATURES

1.8 V to 5.5 V single supply

2 Ω (typ) on resistance

Low on resistance flatness

−3 dB bandwidth >200 MHz

Rail-to-rail operation

6-lead and 5-lead SC70 packages

Fast switching times tON 18 ns tOFF 12 ns

Typical power consumption (<0.01 µW)

TTL-/CMOS-compatible

APPLICATIONS

Battery-powered systems

Communication systems

Sample-and-hold systems

Audio signal routing

Video switching

Mechanical reed relay replacement