Description

The AD4C741 is composed of two distinct 1 Form A

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

It is designed to replace electro-mechanical relays in

general purpose switching applications. Each relay consists

of an AlGaAs LED optically coupled to a Photo Diode

Array, driving a pair of rugged source-to-source

enhancement type DMOS transistors. The output MOS

transistors have extremely low on resistance making the

relays ideal where minimal signal attenuation is desired.

The AD4C741 comes standard in a compact 8 pin DIP

package making it ideal for high-density board applications.

Applications

 Reed Relay Replacement

 Meter Reading Systems

 Data Acquisition

 Medical Equipment

 Battery Monitoring

 Safety Systems

Features

 Low On Resistance (170m TYP)

 Low Input Control Current (2.5mA TYP)

 1A Maximum Continuous Load Current (Per Channel)

 High Isolation Voltage (up to 5kVRMS)

 Long Life / High Reliability

 RoHS / Pb-Free / REACH Compliant