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Partname:PS9121-F4
Description:High CMR, 10 Mbps open collector output type 3.3V high-speed photocoupler.
Manufacturer:NEC Electronics Inc.
Package:SOP
Pins:5
Oper. temp.:-40 to 85
Datasheet:PDF (2.96M).
Click here to download *)

The PS9121 is an optically coupled high-speed, isolator containing a GaAlAs LED on the input side and a photodiode and a signal processing circuit on the output side on one chip. PS9121 is specified high CMR, high CTR and pulse width distortion with operating temperature.

Click here to download PS9121-F4 Datasheet
Click here to download PS9121-F4 Datasheet
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