Features

 Low Input Control Current (2.5mA TYP)

 300mA Maximum Continuous Load Current (per Channel)

 Low On Resistance (1Ω TYP)

 High Isolation Voltage (up to 5kVRMS)

 Long Life / High Reliability

 RoHS / Pb-Free / REACH Compliant

Description

The AD4C542 is composed of two distinct 1 Form B

(normally closed) relays in one compact 8 pin DIP package.

Each relay consists of an AlGaAs LED optically coupled to

a Photo Diode Array, driving a pair of rugged source-tosource

depletion type DMOS transistors. The output MOS

transistors are protected with free-wheeling diodes that can

handle up to 1.5A of inrush current, making the relay ideal

for switching lamps and highly inductive loads.

Applications

 Meter Reading Systems

 Multiplexers

 Data Acquisition

 Medical Equipment

 Battery Monitoring

 Home / Safety Security Systems