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VISHAY
IL388DAA
Vishay Semiconductors
Linear Optocoupler, PCMCIA package
Features
• • • • • • • 2.3 mm High SMD package High sensitivity (K1) at low operating LED current Couples AC and DC signals Low input-output capacitance Isolation test voltage, 2500 VRMS Low distortion, below - 80 db (typical) 0.4 mm internal insulation thickness
i179085
K 1 A 2 B1 3 C1 4 K1
K2
8 C2 7 B2 6 N.C 5 N.C
Agency Approvals
• CSA 93751
Applications
Optical DAA for V.90 FAX/Modem PCMCIA cards Digital telephone line isolation
Description
The IL388DAA Linear Optocoupler consist of an IRLED optically coupled to two photodiodes. The emitter is located such that both photodiodes receive approximately an equal amount of infrared light. The diodes produce a proportional amount of photocurrent.