Part Number : TLP521
Function : TOSHIBA Photocoupler GaAs Ired & Photo−Transistor
Manufacturers : Toshiba
The TOSHIBA TLP521−1, −2 and −4 consist of a photo−transistor optically coupled to a gallium arsenide infrared emitting diode.
The TLP521 −2 offers two isolated channels in an eight lead plastic DIP package, while the TLP521−4 provides four isolated channels in a sixteen plastic DIP package.
TLP521 Datasheet PDF Download
Other data sheets within the file :
TLP521-1, TLP521-2, TLP521-4