GP1A50HR/GP1A51HR/GP1A52HR/GP1A53HR OPIC Photointerrupter GP1A50HR/GP1A51HR GP1A52HR/GP1A53HR ■ Features ■ Applications 1. High sensing accuracy ( Slit width : 0.5mm ) 2. LSTTL and TTL compatible output 3. Both-sides mounting type : GP1A50HR ( Gap: 3mm ) Either-side mounting type : GP1A51HR ( Gap: 3mm ) PWB mounting type : GP1A52HR ( Gap: 3mm ) GP1A53HR ( Gap: 5mm ) 1. OA equipment, such as printers, facsimiles, etc. 2. VCRs *“ 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. ■ Outline Dimensions ( Unit : mm ) 19.0 ± 0.2 GP1A51HR 2.0 5.0 6.0 GP1A50HR 2 - φ 3.2 ± 0.2 2 - C2.0 (1.27) 7.0 2 - (1.27) 12.0 18.0 1 5 2 S 1 4 2 1.5 5 - 0.4 +- 0.3 0.1 (1.5) 5 1 3 2 4 10.0 C1.0 5 - 0.45 +- 0.3 0.1 (1.27) (10.3) (1.27) *Unspecified tolerances shall be as follows: Dimensions(d) Tolerance d<=6.0 ± 0.1 6.0< d<=18.0 ± 0.2 *( ) : Reference dimensions 0.5 Slit width (Both sides of emitter and detector ) 10.0MIN. 3.5 9.0MIN. (1.27) (9.2) 7.5 7.5 2.5 10.0 A52 (1.5) 5 - 0.45 +- 0.3 0.1 5.2 1A53HR 1A52HR + 5 - 0.4 - 0.3 0.1 C1.0 13.7 ± 0.3 5.0+- 0.2 0.1 3.5 3 5.0 0.5 Slit width (Both sides of emitter and detector ) *Unspecified tolerances shall be as follows : Dimensions(d) Tolerance d<=6.0 ± 0.1 6.0 < d<=18.0 ± 0.2 *( ) : Reference dimensions 4 A53 12.2 ± 0.3 3.0 +- 0.2 0.1 0.3 0.1 S *Unspecified tolerances shall be as follows: Dimensions(d) Tolerance d<=6.0 ± 0.1 6.0< d<=18.0 ± 0.2 18.0< d<=25.0 ± 0.025 *( ) : Reference dimensions 3 GP1A53HR 1.5 5 - 0.45+- (1.5) (1.27) GP1A52HR 3 9.0MIN. 5 - 0.4 +- 0.3 0.1 (9.2) 1 4 5 Marking : 1A50HR 5 3.5 1.5 (1.5) (9.2) 5 - 0.45 +- 0.3 0.1 10.0 + 3.0 - 0.2 0.1 7.0 7.5 10.0 1.5 9.0MIN. + 0.3 0.1 5 - 0.4 - 2 12.2 ± 0.3 1A51HR 3.5 3.0 +- 0.2 0.1 ( Both sides of emitter and 5.0 detector ) 0.5 2- φ 3.2 ± 0.2 Slit width 6.0 Slit width ( Both sides of 0.5 emitter and detector ) 7.5 25.0 ± 0.3 12.2 ± 0.3 (1.27) *Unspecified tolerances shall be as follows: Dimensions(d) Tolerance d<=6.0 ± 0.1 6.0< d<=18.0 ± 0.2 18.0< d<=25.0 ± 0.25 *( ) : Reference dimensions “ 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.” GP1A50HR/GP1A51HR/GP1A52HR/GP1A53HR Internal connection diagram Voltage regulator 5 (15kΩ ) 4 1 2 3 Amp 1 Anode 2 Cathode 3 V CC 4 VO 5 GND ■ Absolute Maximum Ratings ( Ta= 25˚C ) Parameter Forward current *1 Peak forward current Input Reverse voltage Power dissipation Supply voltage Output Output current Power dissipation Operating temperature Storage temperature *2 Soldering temperature Symbol IF I FM VR P V CC IO PO T opr T stg Tsol Rating 50 1 6 75 - 0.5 to + 17 50 250 - 25 to + 85 - 40 to + 100 260 Unit mA A V mW V mA mW ˚C ˚C ˚C *1 Pulse width<=100 µ s, Duty ratio= 0.01 *2 For 5 seconds ■ Electro-optical Characteristics Parameter Input Forward voltage GP1A50HR/GP1A51HR GP1A52HR GP1A53HR Response time Reverse current Operating supply voltage Low level output voltage Output High level output voltage Low level supply current High level supply current GP1A50HR/GP1A51HR *3 “ Low→High” GP1A52HR GP1A53HR threshold input current *4 Hysteresis Transfer “ Low→High” characpropagation delay time teristics “ High→Low” propagation delay time Rise time Fall time ( Ta = 25˚C ) Symbol VF VF IR VCC VOL VOH I CCL I CCH I FLH I FLH I FHL /I FLH Conditions I F = 5mA I F = 8mA V R = 3V V CC= VCC = V CC= VCC = V CC= V CC= V CC= 5V, I F = 0, I OL = 16mA 5V, *5 I F = 5mA 5V, I F = 0 5V, *5 I F = 5mA 5V 5V 5V t PLH t PHL tr tr VCC = 5V, *5 I F = 5mA R L = 280Ω *3 I FLH represents forward current when output changes from low to high. *4 I FHL represents forward current when output changes from high to low. Hysteresis stands for I FHL /I FLH. *5 GP1A53HR Condition of VOH , I CCH , Response time; I F = 8mA MIN. 4.5 4.9 0.55 TYP. 1.1 1.14 0.15 1.7 0.7 1.0 1.5 0.75 MAX. 1.4 1.4 10.0 17.0 0.4 3.8 2.2 5.0 8.0 0.95 - 3.0 9.0 - 5.0 15.0 - 0.1 0.05 0.5 0.5 Unit V V µA V V V mA mA mA mA µs GP1A50HR/GP1A51HR/GP1A52HR/GP1A53HR ■ Recommended Operating Conditions Parameter Low level output current Forward current Symbol I OL IF 300 50 250 40 30 20 10 0 25 50 75 85 Unit mA mA 200 150 100 50 0 - 25 100 0 Ambient temperature Ta ( ˚C) 25 50 75 85 100 Ambient temperature Ta ( ˚C) Fig. 3 Low Level Output Current vs. Ambient Temperature Fig. 4 Forward Current vs. Forward Voltage 60 500 50 200 Forward current I F ( mA ) Low level output current I OL ( mA ) MAX. 16.0 20.0 Fig. 2 Output Power Dissipation vs. Ambient Temperature 60 0 - 25 MIN. 10.0 Ta = 0 to + 70˚C Output power dissipation P O ( mW ) Forward current I F ( mA ) Fig. 1 Forward Current vs. Ambient Temperature Operating temp. 40 30 20 25˚C 0˚C - 25˚C Ta = 75˚C 50˚C 100 50 20 10 5 10 2 0 - 25 1 0 25 50 75 85 Ambient temperature Ta ( ˚C) 100 0 0.5 1 1.5 2 2.5 Forward voltage VF ( V) 3 3.5 GP1A50HR/GP1A51HR/GP1A52HR/GP1A53HR Fig. 5 Relative Threshold Input Current vs. Supply Voltage Fig. 6 Relative Threshold Input Current vs. Ambient Temperature FLH I FLH 1.0 0.9 0.8 I FHL 0.7 0.6 I FLH = 1 at V CC = 5V 0.5 10 5 0 V CC = 5V 1.6 T a = 25˚C Relative threshold input current I FHL / I Relative threshold input current I FHL , /I FLH 1.1 15 20 1.4 I FLH 1.2 1.0 I FHL 0.8 0.6 I FLH = 1 at T a = 25˚C 0.4 25 75 100 0.6 VCC = 5V 0.5 Low level output voltage V OL ( V) Low level output voltage V OL ( V) 50 Fig. 8 Low Level Output Voltage vs. Ambient Temperature V CC = 5V T a = 25˚C 0.5 25 Ambient temperature Ta ( ˚C ) Fig. 7 Low Level Output Voltage vs. Low Level Output Current 1.0 0 - 25 Supply voltage V CC ( V) 0.2 0.1 0.05 0.02 0.4 0.3 IOL= 30mA 0.2 16mA 0.1 5mA 0.01 1 2 5 10 20 50 0 - 25 100 0 Low level output current I OL ( mA ) 3.0 12 2.5 10 V CC = 17V 10V 1.5 5V } I CCL 1.0 V CC = 17V } ICCH 5V 0.5 10V 0 - 25 50 75 100 Fig.10-a Propagation Delay Time vs. Forward Current (GP1A50HR/GP1A51HR/GP1A52HR ) Propagation delay time t PLH, t PHL ( µs ) Supply current I CC ( mA ) Fig. 9 Supply Current vs. Ambient Temperature 2.0 25 Ambient temperature T a ( ˚C ) V CC = 5V R L= 280Ω T a = 25˚C t PHL 8 6 4 t PLH 2 0 0 25 50 Ambient temperature Ta ( ˚C) 75 100 0 10 20 30 40 Forward current I F ( mA ) 50 60 GP1A50HR/GP1A51HR/GP1A52HR/GP1A53HR Fig.10-b Propagation Delay Time vs. Forward Current (GP1A53HR ) V CC= 5V R L = 280Ω T a = 25˚C 10 0.8 T a = 25˚C 0.7 t PHL Rise time, fall time t r ,t f ( µ s ) Propagation delay time t PLH ,t PHL ( µ s ) 12 Fig.12 Rise Time, Fall Time vs. Load Resistance 8 6 4 t PLH 2 V CC = 5V IF = 5mA 0.6 0.5 0.4 tr 0.3 0.2 0.1 tf 0 0 0 20 10 30 40 50 60 Forward current I F ( mA ) 0.1 0.2 0.5 1 2 Test Circuit for Response Time IF = 5mA Voltage regulator + 5V Input 280Ω (15kΩ ) Output t r=tf=0.01µ s ZO=50Ω 0.01µ F 47Ω Amp. GND Input 50% t PLH Output t PHL V 90% OH 1.5V 10% tr tf 5 10 Load resistance R L ( kΩ ) VOL ■ Precautions for Use ( 1 ) In order to stabilize power supply line, connect a by-pass capacitor of more than 0.01µF between Vcc and GND near the device. ( 2 ) In case of cleaning, use only the following type of cleaning solvent. Ethyl alcohol, Methyl alcohol, Isopropyl alcohol ( 3 ) As for other general cautions refer to the chapter “ Precautions for Use ” . 20 50