DESCRIPTION

The ILD256T is a dual channel optocoupler. Each

channel consists of two infrared emitters coupled to a

silicon NPN phototransistor detector.

These circuit elements are constructed with a standard

SOIC-8A footprint.

The product is well suited for telecom applications

such as ring detection or off/on hook status, given its

bidirectional LED input and guaranteed current

transfer ratio (CTR) of 20 at IF = 10 mA.

FEATURES

• Each Channel: Guaranteed CTR

Symmetry, 2:1 Maximum

• Bidirectional AC Input

• SOIC-8 Surface Mountable Package

• Isolation Test Voltage, 4000 VRMS

• Standard Lead Spacing, 0.05

• Available only on Tape and Reel Option

(Conforms to EIA Standard 481-2)

• Lead (Pb)-free component

• Component in accordance to RoHS 2002/95/EC

and WEEE 2002/96/EC

AGENCY APPROVALS

• UL1577, File No. E52744 System Code Y

• DIN EN 60747-5-2 (VDE0884)

Available with Option 1

APPLICATIONS

• Telecom applications ring detection off/on hook

status