GENERAL DESCRIPTION

The ADG4612/ADG4613 contain four independent single pole/single-throw (SPST) switches. The ADG4612 switches are turned on with Logic 1 on the appropriate control input. The ADG4613 has two switches with digital control logic similar to that of the ADG4612; the logic is inverted on the other two switches.

FEATURES

Power-off protection

  Switch guaranteed off with no power supplies present

  Inputs are high impedance with no power

Switch turns off when input > VDD+ VT

Overvoltage protection up to 16 V

PSS robust

Negative signal capability passes signals down to −5.5 V

6.1 Ω maximum on resistance

1.4 Ω on-resistance flatness

±3 V to ±5.5 V dual supply

3 V to 12 V single supply

3 V logic compatible inputs

Rail-to-rail operation

16-lead TSSOP and 16-lead 3 mm × 3 mm LFCSP

APPLICATIONS

Hot swap applications

Data acquisition systems

Battery-powered systems

Automatic test equipment

Communication systems

Relay replacement