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| Datasheet File OCR Text: |
| NJL31H/31V/32H/33H/34H000A INFRARED REMOTE CONTROL RECEIVER GENERAL DESCRIPTION The NJL30H/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 power saving light. The NJL30H/V000A series have ten kinds of package including seven types of metal case to meet the various applications. FEATURES 1. Wide and low supply voltage 2.7V to 5.5V 2. Low supply current 0.43mA typ. Vcc=3.3V 3. Mold type and metal case type to meet the design of front panel. 4. Line-up for various center carrier frequencies. APPLICATIONS 1. Home application such as Room light Air-conditioner, etc. 2. AV instruments such as Audio, TV, DVD, STB etc. LINE-UP Mold type View Height Carrier Frequency fo= 36 kHz 36.7 kHz 38 kHz 40 kHz Metal Case type View Height Carrier Frequency fo= 36 kHz 36.7 kHz 38 kHz 40 kHz 5.7mm NJL31H360A-M NJL31H367A-M NJL31H380A-M NJL31H400A-M 8mm NJL32H360A NJL32H367A NJL32H380A NJL32H400A 5.4mm NJL31H360A NJL31H367A NJL31H380A NJL31H400A Top 5.4mm NJL31H360AF3 NJL31H367AF3 NJL31H380AF3 NJL31H400AF3 Side 5.4mm NJL31V360A NJL31V367A NJL31V380A NJL31V400A Top 11mm NJL33H360A NJL33H367A NJL33H380A NJL33H400A 15mm NJL34H360A NJL34H367A NJL34H380A NJL34H400A Side 6.3mm NJL31V360A-M NJL31V367A-M NJL31V380A-M NJL31V400A-M 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.2004-08-27 -1- NJL31H/31V/32H/33H/34H000A ABSOLUTE MAXIMUM RATINGS (Ta=25 C) 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=25 C) SYMBOL TEST CONDITION Icc No Signal Input Lc Direction of Ray Axis *1 L Angle of half Lc, Horizontal *2 V Angle of half Lc, Vertical *2 Output Voltage Low VL No Load Output Voltage High VH No Load Low Level Pulse Width TwL See Test Circuit High Level Pulse Width TwH See Test Circuit Center Frequency fo See Line-up 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. *3:Four types of frequency :36.0, 36.7, 38.0, 40.0KHz PARAMETER Supply Current Transmission Distance Directivity MIN TYP -- 13 0.43 18 45 30 0.2 MAX 0.56 -- -- -- 2.8 400 250 -- -- -- -- *3 -- -- -- 0.5 -- 950 800 -- UNIT mA m deg deg V V s s kHz 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 frequency is adjusted to center frequency of each product IR TRANSMITTER OUTPUT WAVE FORM 600us 600us VH OUTPUT PULSE OF DEVICE TWL TWH VL Fig.1 TRANSMITTER WAVE FORM -2- Ver.2004-08-27 NJL31H/31V/32H/33H/34H000A (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 Fig.2 STD.TRANSMITTER TEST CIRCUIT TYPICAL CHARACTERISTICS Spectral Response (Ta=25C ) Directivity (Ta=25C) Relative Transmission Distance 1.0 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 Angle (deg) Horizontal Vertical Relative Responsibirity 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 600 700 800 900 1000 1100 Vertical Horizontal Wavelength (nm) Output Pulse Width vs. Distance (Input Pulse Width=600us, Vcc=3.3V, Ta=25C) Transmission Distance vs. Supply Voltage (Ta=25C) Relative Transmission Distance 1000 Output Pulse Width TWL (s) 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Supply Voltage Vcc (V) 900 800 700 600 500 400 300 0 2 4 6 8 10 12 14 16 18 20 Transmission Distance Lc (m) Ver.2004-08-27 -3- NJL31H/31V/32H/33H/34H000A Transmission Distance vs. Carrier Frequency (Vcc=3.3V, Ta=25C) 1.0 Relative Transmission Distance Transmission Distance vs. Temperature (Vcc=3.3V) 1.2 Relative Transmission Distance 0.9 0.8 0.7 0.6 0.5 24 26 28 30 32 34 36 38 40 42 44 46 48 50 Carrier Frequency (kHz) fo=36kHz fo=38KHz fo=40KHz 1.1 1.0 0.9 0.8 0.7 0.6 0.5 -40 -20 0 20 40 60 80 100 Ambient temperature Ta(C) 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. -4- Ver.2004-08-27 NJL31H/31V/32H/33H/34H000A 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 NJL31H000A UNIT:mm 6.2 5.4 2.2 3.2 2.6 NJL31V000A 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 NJL31H000AF3 UNIT:mm Ver.2004-08-27 0.4 2.5 -5- NJL31H/31V/32H/33H/34H000A (5.7) 6.8 (7.8) 7.6 2.9 1.9 3.5 4.7 .2 R2 0.5 16.5 0.5 1.6 0.4 2.5 2.54 1 2 3 .8 R2 1.0 2.54 1 : OUT 2 : GND 3 : Vcc (3.8) (3.2) NJL31V000A-M UNIT:mm (5.7) 6.8 2.9 1.9 3.5 (7.8) 7.6 .2 R2 0.5 2.54 2.54 1 : OUT 2 : GND 3 : Vcc .8 R2 4.0 (10.8) 0.9 10.8 3- 0.8 2.54 (3.8) 1 2 3 4.7 2.54 NJL31H000A-M UNIT:mm -6- Ver.2004-08-27 NJL31H/31V/32H/33H/34H000A 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 NJL32H000A UNIT:mm NJL33H000A 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 NJL34H000A 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. Ver.2004-08-27 2.0 0.8 3.5 -7- |
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