Click to expand full text
Photo IC for encoder
S4506
Photo IC for photointerrupters with encoder functions
The S4506 incorporates a 4-element photodiode array that provides 2-phase digital output in response to the input light status. Photointerrupters with encoder functions can be easily configured by using the S4506.
Features
2-phase (phases A and B) digital output Integrated with 4-element photodiode (pitch: 0.39 mm) Direct TTL connection Miniature plastic package
Applications Encoders for office machine, robots, and NC machines
Absolute maximum ratings (Ta=25 °C)
Parameter Supply voltage Output current Power dissipation*1 Operating temperature Storage temperature Soldering
Symbol Vcc IO Po Topr Tstg -
Value -0.5 to +7
20 250 -30 to +80 -40 to +85 230 °C, 5 s, at least 1.
S4506 Datasheet
