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| NJL21H/21V/22H/23H/24H000A INFRARED REMOTE CONTROL RECEIVER GENERAL DESCRIPTION The NJL20H/V000A series are small and high performance receiving devices for infrared remote control system. They can operate under low and wide supply voltage (2.7V to 5.5V) with enhanced immunity against all kinds of disturbance light FEATURES 1. Wide and low supply voltage 2.7V to 5.5V 2. Low supply current 0.56mA max. 3. Mold type and metal case type to meet the design of front panel. 4. Line-up for various center carrier frequencies. APPLICATIONS 1. AV instruments such as Audio, TV, VCR, CD, MD,DVD etc. 2. Home application such as Air-conditioner, Fan etc. 3. Battery operated instruments such as Toy, Camera etc. LINE-UP Mold/Metal case View Hight Carrier Frequency fo= 36 kHz 36.7 kHz 38 kHz 40 kHz Mold/Metal case View Hight Mold type Side 6.3mm NJL21V360A NJL21V367A NJL21V380A NJL21V400A 5.4mm NJL21H360A NJL21H367A NJL21H380A NJL21H400A Top 5.4mm NJL21H360AF3 NJL21H367AF3 NJL21H380AF3 NJL21H400AF3 Metal Case type Side Top 11mm NJL23H360A NJL23H367A NJL23H380A NJL23H400A 15mm NJL24H360A NJL24H367A NJL24H380A NJL24H400A Carrier 6.3mm 5.7mm 8mm Frequency fo= 36 kHz NJL21V360A-M NJL21H360A-M NJL22H360A 36.7 kHz NJL21V367A-M NJL21H367A-M NJL22H367A 38 kHz NJL21V380A-M NJL21H380A-M NJL22H380A 40 kHz NJL21V400A-M NJL21H400A-M NJL22H400A Regarding other frequency or packages, please contact to New JRC individually. BLOCK DIAGRAM Vcc Head Amp 2nd Amp 3rd Amp Comparator 22K Vout B.P.F. PD ABLC Detector GND Ver.2003-10-24 -1- NJL21H/21V/22H/23H/24H000A ABSOLUTE MAXIMUM RATINGS (Ta=25C) PARAMETER Supply Voltage Operating Temperature Range Storage Temperature Range Soldering Temperature SYMBOL Vcc Topr Tstg Tsol RATINGS 6.3 -30 to +85 -40 to +85 260 (5sec. 4.0mm from mold body) UNIT V C C C RECOMMENDED OPERATING CONDITION Supply Voltage Range Vcc 2.7 V to 5.5V ELECTRO-OPTICAL CHARACTERISTICS (Vcc=3.3V,Ta=25C) PARAMETER Supply Current Transmission Distance Directivity Output Voltage Low Output Voltage High Low Level Pulse Width High Level Pulse Width Center Frequency SYMBOL Icc Lc L V VL VH TwL TwH fo TEST CONDITION No Signal Input Direction of Ray Axis *1 Angle of half Lc, Horizontal *2 Angle of half Lc, Vertical *2 No Load No Load See Test Circuit See Test Circuit See Line-up MIN TYP -- 13 -- -- -- 2.8 400 350 36.0 -- 18 45 30 0.2 -- -- -- -- MAX 0.56 -- -- -- 0.5 -- 850 800 40.0 UNIT mA m deg deg V V s s kHz Note *1:Test with each center carrier frequency under the test condition shown below. *2:Place major axis of elliptic lens in horizontal direction and minor vertical. Carrier frequency=fo TEST METHOD Test condition in as follows: (1) Standard transmitter: Transmitting waveform is shown in Fig.1 Transmitting power should be adjusted so that output voltage Vout will be 400mVp-p.(Test circuit is shown in Fig.2) Regarding IR LED used for transmitter, p=940nm, =50nm. Regarding photo diode, Sensitivity S=26nA/Lx in case light source temperature2856K, Ee=100Lx, VR=5V Carrier Duty=50% Transmit Signal 600 600s VH TWL Output Signal TWH VL Fig.1 TRANSMITTER WAVE FORM -2- Ver.2003-10-24 NJL21H/21V/22H/23H/24H000A (2) Test system: Shown in Fig.3. SENSING DISTANCE : L 20cm 10K + - 4.9 to 5.1V Vcc OUT STANDARD TRANSMITTER Vout GND 100K Vout Fig.3 TEST SYSTEM Vertical Horizontal Fig.2 STD.TRANSMITTER TEST CIRCUIT Fig.4 DIRECTIVITY TYPICAL CHARACTRISTICS Spectral Response (Ta=25C) 100 90 Directivity (Ta=25) 100 90 Relative Transmission Distance (%) 700 800 900 1000 1100 Relative Responsibirity (%) 80 70 60 50 40 30 20 10 0 600 80 70 60 50 40 30 20 10 0 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 Wavelength (nm) Angle (deg) Horizontal Vertical RECOMMENDED APPLICATION CIRCUIT 1 : OUT 2 : GND 3 : Vcc 47 12 3 47uF Vcc RC Filter should be connected closely between Vcc pin and GND pin. Ver.2003-10-24 -3- NJL21H/21V/22H/23H/24H000A OUTLINE 5.4 6.2 2.6 5.4 6.2 2.2 3.2 2.6 7.3 0.4 2.5 1.6 4.7 2.2 3.2 7.3 1.6 4.7 0.5 2.54 2.54 1.0 0.5 16.50.5 2.2 4.0 2.2 1.0 0.4 1 : OUT 2 : GND 3 : Vcc 123 2.54 2.54 123 1 : OUT 2 : GND 3 : Vcc NJL21H000A UNIT:mm 5.4 6.2 2.2 3.2 2.6 NJL21V000A UNIT:mm 7.3 4.7 0.5 2.54 2.54 1.6 2.2 1.0 13.1 1 : OUT 2 : GND 3 : Vcc 123 NJL21H000AF3 UNIT:mm 0.4 2.5 -4- Ver.2003-10-24 NJL21H/21V/22H/23H/24H000A NJL21V000A M UNIT:mm NJL21H000A M UNIT:mm Ver.2003-10-24 -5- NJL21H/21V/22H/23H/24H000A 8.0 7.0 1.9 6.1 3.5 7.0 1.9 11.0 9.1 3.5 3.0 8.0 3.5 8.0 3.0 10.2 10.2 2.0 0.4 2.54 0.3 2.54 1 : OUT 2 : GND 3 : Vcc 2.5 (9.6) 2.54 2.54 0.3 1 : OUT 2 : GND 3 : Vcc 2.5 (12.6) 8.2 8.2 0.5 6.7 0.4 2.0 1.3 0.5 2.0 123 2.54 2.54 3- 0.8 1.3 6.7 PCB Pattern 123 2.54 2.54 3- PCB Pattern NJL22H000A UNIT:mm NJL23H000A UNIT:mm 15.0 7.0 3.0 1.9 13.1 3.5 8.0 10.2 2.54 2.54 0.3 1 : OUT 2 : GND 3 : Vcc 2.5 (16.6) 8.2 2.0 0.5 2.54 2.54 6.7 0.4 3- 0.8 PCB Pattern 1.3 123 2.0 3.5 NJL24H000A UNIT:mm 1. Tolerance is 0.3mm unless otherwise noted. 2. Ground metal case on PCB. Metal case is not connected to GND pin inside.Tolerance is 0.3mm unless otherwise noted. [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. 2.0 0.8 -6- Ver.2003-10-24 3.5 |
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