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DESCRIPTION

NECs PS2701A-1 is an optically coupled isolator containing a GaAs light emitting diode and a NPN silicon phototransistor. This device is mounted in a plastic SOP (Small Outline Package) for high density applications and has a shield effect to cut off ambient light.

FEATURES

• HIGH ISOLATION VOLTAGE

BV: 3.75 k Vr.m.s.

• SOP (SMALL OUT-LINE PACKAGE)

• HIGH SPEED SWITCHING

tr = 5 µs TYP, tf = 7 µs TYP

• ORDERING NUMBER OF TAPING PRODUCT

PS2701A-1-F3, F4

APPLICATIONS

• HYBRID IC

• MEASURING INSTRUMENTS

• POWER SUPPLY

• TELEPHONE/TELEGRAPH LINE RECEIVER

• PROGRAMMABLE LOGIC CONTROLLERS