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| GP1A68L GP1A68L s Features 1. Ultra-compact type (3.8 x 4.0 x 4.0 mm) 2. C-MOS and microcomputer compatible 3. Low voltage driven, low current consumption (Operating supply voltage : 1.4 to 7.0V, Standby current consumption : MAX. 0.5mA) Low Voltage Driven Low Current Consumption Type OPIC Photointerrupter s Outline Dimensions Internal connection diagram (Unit : mm) 3 4 5 (15k ) 2 Amp. 1 s Applications 1. Cameras 2. Floppy disk drives (1.0) (Sensor center) 3.8 0.2 0.9 0.2 1.45 0.2 Optical center 4.0 0.2 5.0 0.2 2.5 0.2 ( 2- C0.3 ) 0.15 g 2.54 5 4 3 1 4MIN. 0.4 1.27 1.27 2 1 Anode 2 Cathode 3 VCC 4 Vout 5 GND * "OPIC" (Optical IC) is a trademark of the SHARP Corporation. An OPIC consists of a light-detecting element and signal-processing circuit integrated onto a single chip. s Absolute Maximum Ratings Parameter Forward current Reverse voltage Power dissipation Supply voltage Low level output current Power dissipation Operating temperature Storage temperature *1 Soldering temperature Symbol IF VR P VCC IOL PO Topr Tstg Tsol Rating 50 6 75 7 2 80 - 25 to + 85 - 40 to + 100 260 (Ta=25C) Unit mA V mW V mA mW C C C Input Output MIN. 1mm 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." 4.0 0.2 GP1A68L s Electro-optical Characteristics Parameter Forward voltage Reverse current Operating supply voltage Low level output voltage High level output voltage Low level supply current High level supply current *2 (Ta=25 C) Symbol VF IR VCC VOL V OH ICCL ICCH I FHL I FLH /I FHL t PLH VCC = 3V t PHL tr tf IF = 5mA RL = 3k 3.0 0.6 0.2 15 3 1.0 s Conditions IF = 5mA VR = 3V VCC = 3V,I OL = 1mA,IF = 5mA VCC = 3V,I F = 0 VCC = 3V,I F = 5mA VCC = 3V,I F = 0 VCC = 3V VCC = 3V MIN. 1.4 2.9 0.55 TYP. 1.15 0.1 0.7 0.3 0.9 0.8 10 MAX. 1.25 10 7.0 0.4 1.2 0.5 2.5 0.95 30 Unit V A V V V mA mA mA - Input Output "High Low" threshold input current *3 Hysteresis "Low High" propagation delay time "HighLow" propagation delay time Rise time Fall time Transfer characteristics Response time *2 I FHL represents forward current when output goes from "High" to "Low". *3 Hysteresis stands for I FLH/I FHL. Test Circuit for Response Time Input Input t r= t f = 0.01s ZO= 50 47 15k + 3V 3k Output 0.1 F GND t PHL Output 90 % 10 % tr t PLH 50% Output VOH 1.5V VOL tf Amp. Fig. 1 Forward Current vs. Ambient Temperature 60 50 Fig. 2 Power Dissipation vs. Ambient Temperature 100 Output side power dissipation Forward current I F (mA) Power dissipation P (mW) 80 Input side power dissipation 60 40 30 40 20 10 0 - 25 20 0 25 50 75 100 0 - 25 0 25 50 75 100 Ambient temperature Ta (C) Ambient temperature Ta (C) GP1A68L Fig. 3 Low Level Output Current vs. Ambient Temperature 2.5 Fig. 4 Forward Current vs. Forward Voltage 500 T a = 75C 200 25C 0C - 25C (mA) 2.0 50C Low level output current I Forward current I F (mA) 0 25 50 75 85 100 OL 100 50 20 10 5 2 1.5 1.0 0.5 0 - 25 1 0 0.5 1 1.5 2 2.5 3 3.5 Ambient temperature Ta (C) Forward voltage VF (V) Fig. 5 Relative Threshold Input Current vs. Supply Voltage 1.2 Fig. 6 Relative Threshold Input Current vs. Ambient Temperature 1.6 1.4 1.2 IFHL 1.0 0.8 0.6 0.4 0.2 - 25 VCC=3V I FHL =1 at Ta=25 C 0 25 50 75 100 IFLH Relative threshold input current I FHL , IFLH IFHL IFLH 0.8 0.6 0.4 0.2 0 0 Ta=25C I FHL =1 at Vcc=3V 2.5 5.0 7.5 10.0 Supply voltage V CC (V) Relative threshold input current 1.0 Ambient temperature Ta (C) Fig. 7 Low Level Output Voltage vs. Low Level Output Current 1.00 Ta=25C VCC=3V IF=5mA Fig. 8 Low Level Output Voltage vs. Ambient Temperature 0.4 VCC=3V IF=5mA Low level output voltage V OL (V) (V) Low level output voltage V OL 0.3 0.10 0.2 IOL=2mA IOL=1mA 0.1 IOL=0mA 0.0 - 25 0 25 50 75 100 0.01 0.1 0.2 0.5 1 2 5 10 Low level output current I OL (mA) Ambient temperature Ta (C) GP1A68L Fig. 9 Low Level Supply Current vs. Supply Voltage 1.4 IF = 5mA Fig. 10 High Level Supply Current vs. Supply Voltage 0.6 IF= 0mA Ta=- 25C Ta= 25C 0.4 Ta= 85C (mA) 1.2 Ta=- 25C 1.0 Ta= 25C 0.8 Ta= 85C 0.6 0.4 0.2 0.0 0 (mA) High level supply current I CCH 0.5 Low level supply current I CCL 0.3 0.2 0.1 0.0 0 2 4 6 8 10 2 4 6 8 10 Supply voltage V CC (V) Supply voltage V CC (V) Fig. 11 Propagation Delay Time vs. Forward Current 12 Fig. 12 Rise, Fall Time vs. Load Resistance 0.4 VCC= 5V IF= 5mA Ta= 25C tr Propagation delay time t PHL,tPLH ( s ) VCC= 3V RL= 3k 10 Ta= 25C tPLH Rise, fall time t r,tf ( s ) 0.3 8 6 0.2 4 0.1 2 0 0 tr tPHL 10 20 30 40 50 0 0.1 1 10 100 Forward current I F (mA) Load resistance R L ( k ) (Precautions for Operation) 1) It is recommended that a by-pass capacitor of 0.1 F or more between Vcc and GND near the device in order to stabilize power supply line. 2) As for other general precautions, refer to the the chapter "Precautions for Use". |
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