GP1A75E GP1A75E Small Size OPIC Photointerrupter with Connector ■ Features ■ Outline Dimensions 1. 3-pin connector terminal 2. High sensing accuracy ( Slit width: 0.5mm ) 3. Wide gap between light emitter and detector ( 5mm ) ( Unit : mm ) Internal connection diagram Voltage regulator (6.8) (7.8) .2 3 2.5 24 ■ Applications 1. Copiers 2. Laser beam printers 3. Facsimiles 9.6 JAPAN AMP made connector No.175487-3 Case surface 13.6 6.8 ± 1.0 2.35 2 - 0.5 ± 0.1 Slit width 18.1 2.4 1 1.8 (5.8) 5.6 7.2 4.3 5 4.3 4.7 2.6 1.5 ± 0.2 φ3 Amp. 1 15kΩ 2 23 3 2 0.3 + 0.9 - 0.2 0.15 1 GND 2 V OUT 3 V CC 2- R3 .2 Chip resistor * Unspecified tolerances shall be as follows ; Dimensions(d) Tolerance d< 5.0 ± 0.15 5.0<=d< 15.0 ± 0.2 15.0<=d ± 0.3 * ( ) : Reference dimensions *“OPIC” ( Optical IC ) is a trademark of the SHARP Corporation. An OPIC consists of a light-detecting element and signalprocessing circuit integrated onto a single chip. ■ Absolute Maximum Ratings Parameter Supply voltage *1 Low level output current *2 Operating temperature *2 Storage temperature ( Ta= 25˚C ) Symbol Rating V CC - 0.5 to + 10 I OL 50 T opr - 20 to + 75 T stg - 30 to + 85 1 Unit V mA ˚C ˚C *1 Collector current of output transistor *2 The connector should be plugged in/out and the unit's hook should be used at normal termperature. “ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.” GP1A75E ■ Electro-optical Characteristics Parameter Operating supply voltage Low level supply current Low level output voltage High level supply current High level output voltage ( Unless otherwise specified, VCC = 5V,Ta = 25˚C ) Symbol V CC I CCL VOL I CCH VOH Minimum interruption time Minimum sensing time Response characteristics TYP. - MAX. 5.5 20 0.35 20 - Unit V mA V mA V - 166 - - µs tL - 166 - - µs Fig. 2 Low Level Output Voltage vs. Low Level Output Current 60 1.0 50 0.5 40 - 0.67mA/˚C 30 20 10 0 - 25 MIN. 4.5 V CC x 0.9 tH Low level output voltage VOL ( V ) Low level output current I OL ( mA ) Fig. 1 Low Level Output Current vs. Ambient Temperature Conditions Light beam interruped Light beam interruped, I OL = 16mA Light beam uninterruped Light beam uninterruped V CC = 5V T a = 25˚C 0.2 0.1 0.05 0.02 0.01 - 20 0 25 50 75 100 1 Ambient temperature T a ( ˚C ) 2 5 10 20 50 Fig. 3 Low Level Output Voltage vs. Ambient Temperature Fig. 4 Supply Current vs. Supply Voltage 30 0.6 0.5 Supply current I CC ( mA ) Low level output voltage VOL ( V ) V CC = 5V 0.4 I OL = 30mA 0.3 16mA 0.2 0 - 25 20 T a =- 20˚C + 25˚C + 75˚C I CCL 10 I CCH T a =- 20˚C, + 25˚C,+ 75˚C 5mA 0.1 0 0 25 50 75 Ambient temperature T a ( ˚C ) 100 Low level output current I OL ( mA ) 100 4.5 5.0 Supply voltage V CC ( V ) 5.5 GP1A75E Fig. 5 Detecting Position Characteristics ( 1 ) Fig. 6 Detecting Position Characteristics ( 2 ) VCC = 5V T a = 25˚C Detecting position h= 3.0± 1.0mm VCC = 5V,T a = 25˚C Detecting position Output High d= 2.35± 0.3mm h 0d Output High 0 Output Low Output Low 0 1 2 3 4 0 5 1 2 ( Unit : mm ) 2.6 19.3 φ 3. 2 ■ Recommended Mounting Holes 3 Shield distance h ( mm ) Shield distance d ( mm ) 8.2 Mounting method ■ Precautions for Use ( 1 ) In this product, the PWB is fixed with a hook, and cleaning solvent may remain inside the case; therefore, dip cleaning or ultrasonic cleaning are prohibited. ( 2 ) Remove dust or stains, using an air blower or a soft cloth moistened in cleaning solvent. In this case, use only the following type of cleaning solvent used for wiping off: Ethyl alcohol, Methyl alcohol, Isopropyl alcohol When the cleaning solvents except for specified materials are used, please consult us. ( 3 ) In order to stabilize power supply line, connect a by-pass capacitor of more than 0.01µF between Vcc and GND near the device. ( 4 ) As for other general cautions, refer to the chapter“ Precautions for Use”. 4 5