PS2401A-2 - NEC

PS2401A-2 MULTICHANNEL PHOTO COUPLER

The PS2401A-1, -2, -3, and -4 series are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon photo transistor. Each is mounted in a dual in-line package. Features D Small package size D Isolated channels D High isolation voltage: 5000VAC rating D High transfer .ratio: 300 % typ D High speed switching: tr, t, = 3/Ls typ D Low.

Features

D Small package size D Isolated channels D High isolation voltage: 5000VAC rating D High transfer .ratio: 300 % typ D High speed switching: tr, t, = 3/Ls typ D Lowcost Applications D Interface circuit for various instrumentations, control equipment D AC line digital logic: isolate high voltage transients D Digital logic: eliminate spurious ground loops D Twisted pair line receiver: eliminate ground loop pick-up D Telephone/telegraph line receiver: isolate high voltage transients D High frequency power supply: feedback control, maintain floating ground D Relay contact monitor: isolate floating.