Digital Logic Isolation
Line Receiver
Power Supply Control
Switching Power Supply
Transistor Inverter
The TOSHIBA TLP2530 and TLP2531 dual photocouplers consist of a pair of GaAâAs light emitting diode and integrated photodetector. This unit is 8âlead DIP.
Separate connection for the photodiode bias and output transistor collectors improve the speed up to a hundred times that of a conventional phototransistor coupler by reducing the baseâcollector capacitance.
⢠TTL compatible
⢠Switching speed: tpHL=0.3μs, tpLH=0.3μs(typ.) (@RL=1.9kâ¦)
⢠Guaranteed performance over temp: 0~70°C
⢠Isolation voltage: 2500 Vrms(min.)
⢠UL recognized: UL1577, file no. E67349
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