PS9123 photocoupler equivalent, 5-pin sop photocoupler.
* High common mode transient immunity (CMH, CML = ±20 kV/μs TYP.)
* Small package (SO-5)
* Pulse width distortion (⏐tPHL − tPLH⏐ = 4 ns TYP.)
* High-speed.
* PLC
* Inverter
* AC servo
PIN CONNECTION (Top View)
543
1. Anode 2. Cathode 3. GND 4. VO 5. VCC
12
TRUTH.
The PS9123 is an optically coupled high-speed, totem pole output isolator containing a GaAlAs LED on the input side and a photodiode and a signal processing circuit on the output side on one chip. The PS9123 is specified high CMR, high CTR and pulse .
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