NJL5820R Rotary Detection Sensor with Optical Reflection Type FEATURES GENERAL DESCRIPTION NJL5820R is the compact surface mount type photo Miniature, thin package: 2.6mm 2.5mm 0.8mm reflector, which is built in a high Brightness Infrared LED Digital two outputs type: A/ B phases and PDIC. It can obtain two-phase(A,B) digital signals Resolution 50.8LPI * Lines Per Inch with the recommended striped reflector. (2LPmm * Lines Per mm) It is the optimum sensor for various kinds of rotation Recommendation strip width: 0.25mm detection, which can contribute to low power consumption Pb free soldering re-flowing permitted: 255C, 2times of the set and simplification of the design. Halogen free, Pb free Compliant with RoHS directive APPLICATION Rotation detection of focus ring Rotation detection of the operation dial Rotation detection of the encoder plate EQUIVALENT CIRCUIT BLOCK DIAGRAM 6 5 1. Cathode (LED) 4 2. GND 3. Vout2 1 + 4. Vout1 2 5. V CC 6. Anode (LED) 3 1 2 PIN CONFIGURATION (Top View) PIN No NAME FUNCTION 6 5 4 1 Cathode (LED) Cathode for LED 2 GND Ground 3 Vout2 Output Voltage 2 4 Vout1 Output Voltage 1 5 V Power Supply CC 6 Anode (LED) Anode for LED 1 2 3 ORDERING INFORMATION PACKAGE HALOGEN- TERMINAL WEIGHT PART NUMBER RoHS MARKING MOQ(pcs) OUTLINE FREE FINISH (mg) NJL5820R COBP yes yes Au No marking 8.9 3,000 Ver.1.3 - 1 - NJL5820R ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATING UNIT Emitter Forward Current (Continuous) I 30 mA F Reverse Voltage (Continuous) V 6 V R Power Dissipation P 45 mW D Detector(PDIC) Supply Voltage V 6.0 V CC Power Dissipation P 5 mW PDIC Coupled Total Power Dissipation P 50 mW tot Operating Temperature T -30 to +85 C opr Storage Temperature T -40 to +100 C stg Reflow Soldering Temperature T 255 C sol RECOMMENDATION OPERATING CONDITION PARAMETER SYMBOL VALUE UNIT Forward current I 2 to 10 mA F Supply voltage V +2.7 to +5.5 V CEO Distance between sensor and reflector Gap 0.5 to 1.5 mm ELECTRO-OPTICAL CHARACTERISTICS (Ta=25C) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Emitter Forward Voltage V I =5mA 1.1 1.4 1.7 V F F Revers Voltage I V =6V - - 10 A R R Peak wavelength - 940 - nm P Detector Supply Voltage V 2.7 3.0 5.5 V CC Operating Current I V =3V, In the dark - 100 300 A CC CC Coupled Minimum Operating I V =3.0V,d=0.5mm 1 - - mA Fmin CC Current High Level Output I =2mA,V =3.0V,d=0.5mm V F CC CC V H - - V O 1 Voltage (reflector surface) * 0.5 Low Level Output I =2mA,V =3.0V,d=0.5mm GND F CC V L - - V O 1 Voltage (non-reflector surface) * + 0.5 Phase Difference of V I =2mA,V =3.0V,d=0.5mm - 90 - deg. P F CC output Voltage Duty ratio Duty I =2mA,V =3.0V,d=0.5mm - 50 - % F CC Rise Time t - 0.1 - sec r Fall Time t - 0.1 - sec f *1: NJRC recommend the stripe reflector with 0.25mm strip and 0.25mm space. In the Electro-Optical characteristics table, items that are showed only the typical value are not tested in manufacturing process. Ver.1.3 - 2 -