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| GP1A67L/GP1A67H GP1A67L/GP1A67H s Features 1. Ultra-compact ( 3.8 x 4.0 x 4.0mm ) 2. TTL compatible output 3. Low operating voltage, low dissipation current suitable for battery-driven applications ( Vcc: 2.2 to 7.0V, I CCL : TYP. 1.3mA ) Subminiature OPIC Photointerrupter s Outline Dimensions Internal connection diagram GP1A67L 3 4 5 (15k ) Amp. 2 3 4 5 (15k ) ( Unit : mm ) GP1A67H 2 s Applications 1. Compact personal OA equipment 2. Floppy disk drives 3. Auto-focus cameras 4. VCRs 1 Amp. 1 Detector (1.0) center Dot mark (GP1A67H) 3.8 0.9 0.2 0.2 1.45 0.2 5.0 0.2 Optical axis center 4.0 0.2 2.5 0.2 2 - C0.3 0.15 g 2.54 5 4 3 1 2 1 Anode 2 Cathode 4MIN. 0.4 g g 1.27 1.27 3 V CC 4 V out 5 GND *"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. * The dimensions indicated by g refer to those measured from the lead base. s Absolute Maximum Ratings Parameter Forward current Reverse voltage Power dissipation Supply voltage Output current Power dissipation Operating temperature Storage temperature *1 Soldering temperature Symbol IF VR P V CC IO PO T opr T stg T sol Rating 50 6 75 7 8 80 - 25 to + 85 - 40 to + 100 260 ( Ta= 25C ) Unit mA V mW V mA mW C C C Output Soldering area *1 For 5 seconds " 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." 1mm or more Input 4.0 0.2 GP1A67L/GP1A67H s Electro-optical Charcateristics Parameter Forward voltage Input Reverse current Operating supply voltage Low level GP1A67L GP1A67H output voltage High level GP1A67L GP1A67H Output output voltage Low level GP1A67L GP1A67H supply current High level GP1A67L GP1A67H supply current *2 "HighLow" threshold GP1A67L input current *3 " LowHigh" threshold GP1A67H input current GP1A67L *4 Hysteresis GP1A67H Transfer "LowHigh" GP1A67L propagation delay characGP1A67H time teristics " HighLow" GP1A67L propagation delay GP1A67H time Rise time Fall time Response time *5 ( Ta = 25C ) Symbol VF IR V CC V OL V OH ICCL ICCH I FHL I FLH I FLH /I FHL I FHL /I FLH t PLH VCC = 5V t PHL tr tf IF = 5mA RL = 1.2k Conditions IF = 20mA VR = 3V VCC = 5V, I OL = 4mA, I F = 5mA VCC = 5V, I OL = 4mA, I F = 0 VCC = 5V, I F = 0 VCC = 5V, I F = 5mA VCC = 5V, I F = 5mA VCC = 5V, I F = 0 VCC = 5V, I F = 0 VCC = 5V, I F = 5mA VCC = 5V VCC = 5V MIN. 2.2 4.9 0.55 TYP. 1.2 0.15 1.3 1.0 0.9 0.8 9.0 3.0 3.0 9.0 0.1 0.05 MAX. 1.4 10 7.0 0.4 3.8 3.0 2.5 0.95 30 15 15 30 0.5 0.5 Unit V A V V V mA mA mA - s *2 I FHL represents forward current when output changes from " High" to " Low" . *3 I FLH represents forward current when output changes from " Low" to " High" . *4 Hysteresis stands for I FLH /I FHL (GP1A67L ) or I FHL / I FLH (GP1A67H ). *5 Test circuit for response time shall be shown below. GP1A67L Input IF = 7mA Input t r = tf = 0.01 s ZO = 50 47 15k + 5V 1.2k Output 0.1 F GND t PHL Output 90% 10% tr t PLH 50% GP1A67H Input t PLH 50% t PHL 90% Output tr 10% tf VOH Test Circuit for Response Time 8 1.5V VOL Output VOH 1.5V VOL tf Amp. Fig. 1 Forward Current vs. Ambient Temperature 60 50 Forward current I F ( mA ) 40 Fig. 2 Power Dissipation vs. Ambient Temperature 100 Output power dissipation 80 Input power dissipation 60 30 Power dissipation P ( mW ) 0 25 50 75 Ambient temperature T a ( C ) 40 20 10 0 - 25 20 100 0 - 25 0 25 50 75 Ambient temperature Ta ( C ) 100 GP1A67L/GP1A67H Fig. 3 Low Level Output Current vs. Ambient Temperature 10 Low level output current I OL ( mA ) Fig. 4 Forward Current vs. Forward Voltage 500 T a = 75C 200 25C 0C - 25C 8 Forward current I F ( mA ) 100 50 20 10 5 2 0 - 25 1 0 25 50 75 85 Ambient temperature T a ( C ) 100 0 0.5 50C 6 4 2 1 1.5 2 2.5 Forward voltage VF ( V ) 3 3.5 Fig. 5 Relative Threshold Input Current vs. Supply Voltage 1.2 Relative threshold input current I FHL , I FLH T a = 25C 1.0 0.8 1 Fig. 6 Relative Threshold Input Current vs. Ambient Temperature 1.4 1 I FHL ( GP1A67L ) I FLH ( GP1A67H ) 2 I FLH ( GP1A67L ) I FHL ( GP1A67H ) V CC = 5V Relative threshold input current 2 1.2 1 1.0 0.6 1 I FHL ( GP1A67L ) I FLH( GP1A67H) 2 I FLH ( GP1A67L ) I FHL( GP1A67H) I FHL( GP1A67L) & I FLH( GP1A67H) = 1 at V CC = 5V 0 5 7.5 2.5 Supply voltage VCC ( V ) 10 0.4 2 0.8 IFHL (GP1A67L ) & I FLH (GP1A67H )= 1 at T a = 25C 0.6 - 25 0 25 50 75 Ambient temperature Ta ( C ) 100 0.2 0 Fig. 7 Low Level Output Voltage vs. Low Level Output Current 1 0.5 Low level output voltage VOL ( V ) Fig. 8 Low Level Output Voltage vs. Ambient Temperature 0.5 V CC = 5V I F = 5mA ( GP1A67L ) I F = 0 ( GP1A67H ) I OL = 8mA 0.3 Low level output voltage VOL ( V ) 0.4 0.2 0.1 0.05 T a = 25C V CC = 5V I F = 5mA ( GP1A67L ) I F = 0 ( GP1A67H ) 1 2 5 10 20 50 100 0.2 4mA 0.1 0.02 0.01 1mA 0 - 25 0 25 50 75 100 Ambient temperature T a ( C ) Low level output current I OL ( mA ) GP1A67L/GP1A67H Fig. 9 Low Level Supply Current vs. Supply Voltage 2.5 T a =- 25C Fig.10 High Level Supply Current vs. Supply Voltage 2.5 2.0 High level supply current I CCH ( mA ) Low level supply current I CCL ( mA ) 2.0 T a =- 25C 1.5 25C 1.0 85C 0.5 I F = 0 (GP1A67L ) 0 I F = 5mA ( GP1A67H ) 0 2 4 6 8 10 1.5 25C 85C 1.0 0.5 I F = 5mA ( GP1A67L ) 0 0 2 4 I F = 0 (GP1A67H ) 6 8 10 Supply voltage VCC ( V ) Supply voltage V CC ( V ) Fig.11 Propagation Delay Time vs. Forward Current 12 ( s) 1 Fig.12 Rise Time, Fall Time vs. Load Resistance 0.7 0.6 Rise time, fall time t r , t f ( s ) 0.5 0.4 tr 0.3 0.2 0.1 tf 0 V CC= 5V I F = 5mA T a = 25C 10 PLH Propagation delay time t PHL , t 8 6 V CC = 5V RL = 1.2k T a = 25C 1 t PLH t PHL 2 t PHL t PLH ( GP1A67L ) ( GP1A67H) ( GP1A67L ) ( GP1A67H) 4 2 2 0 0 10 20 30 40 50 0.1 1 10 100 Forward current I F ( mA ) Load resistance R L ( k ) s Precautions for Use ( 1 ) In order to stabilize power supply line, connect a by-pass capacitor of more th an 0.1F between Vcc and GND near the device. ( 2 ) Ultrasonic cleaning is prohibited. ( 3 ) As for other general cautions, refer to the chapter " Precautions for Use " . |
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