1. Light modulation type, free from external disturbing light 2. Long focal distance type Detecting range ( GP2A20 : 3 to 7mm ) ( GP2A22 : 9 to 15mm ) 3. Capable of TTL direct connection 4. With 3-pin connector provided for easier interface with peripheral control circuit
Light Modulation, Long Focal Distance Type OPIC Photointerrupter
s Outline Dimensions
Internal connection diagram Amp. Comparator Voltage regulator Demodulator circuit 1 1 V CC 2 2 VO 3 GND 3 Synchronous detection Oscillator 7.