PS9121 photocoupler equivalent, 5-pin sop (so-5) 3.3v photocoupler.
* Low power consumption (VCC = 3.3 V)
* Pulse width distortion (⏐tPHL − tPLH⏐ = 35 ns MAX.)
* High common mode transient immunity (CMH, CML = ±15 kV/μs MIN.) .
* Measurement equipment
* PDP
* FA Network
PIN CONNECTION (Top View)
543
12
1. Anode 2. Cathode 3. GND 4..
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