njl31h/31v/32h/33h/34h000 a - 1 - ver.2004-08-27 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 c enter 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 top side height carrier frequency 5.4mm 5.4mm 5.4mm fo= 36 khz njl31h360a njl31h360af3 njl31v360a 36.7 khz njl31h367a njl31h367af3 njl31v367a 38 khz njl31h380a njl31h380af3 njl31v380a 40 khz njl31h400a njl31h400af3 njl31v400a metal case type view top side height carrier frequency 5.7mm 8mm 11mm 15mm 6.3mm fo= 36 khz njl31h360a-m njl32h360a njl33h360a njl34h360a njl31v360a-m 36.7 khz njl31h367a-m njl32h367a njl33h367a njl34h367a njl31v367a-m 38 khz njl31h380a-m njl32h380a njl33h380a njl34h380a njl31v380a-m 40 khz njl31h400a-m njl32h400a njl33h400a njl34h400a njl31v400a-m regarding other frequency or packages, please contact to new jrc individually. block diagram ablc head amp 2nd amp 3rd amp b.p.f. detector comparator 22k vcc vout gnd pd
njl31h/31v/32h/33h/34h000a - 2 - ver.2004-08-27 absolute maximum ratings (ta=25 c) parameter symbol ratings unit supply voltage v cc 6.3 v operating temperature range t opr -30 to +85 c storage temperature range t stg -40 to +85 c soldering temperature t sol 260 (5sec. 4.0mm from mold body) c recommended operating condition supply voltage range v cc 2.7 v to 5.5v electro-optical characteristics (vcc=3.3v, ta=25 c) parameter symbol test condition min typ max unit supply current icc no signal input ? 0.43 0.56 ma transmission distance lc direction of ray axis *1 13 18 ? m l angle of half lc, horizontal *2 ? 45 ? deg directivity v angle of half lc, vertical *2 ? 30 ? deg output voltage low vl no load ? 0.2 0.5 v output voltage high vh no load 2.8 ? ? v low level pulse width twl see test circuit 400 ? 950 s high level pulse width twh see test circuit 250 ? 800 s center frequency fo see line-up ? *3 ? 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. *3:four types of frequency :36.0, 36.7, 38.0, 40.0khz ? ? ? ? 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 temperature2856 k, ee=100lx, vr=5v fig.1 transmitter wave form ir transmitter output wave form carrier frequency is adjusted to center frequency of each product t wl wh output pulse of device v h l 600us 600us t v
njl31h/31v/32h/33h/34h000 a - 3 - ver.2004-08-27 sensing distance : l standard transmitter vout vcc out gnd 20cm + - 10k vout 100k 4.9to5.1v (2) test system: shown in fig.3. typical characteristics fig.3 test system fig.2 std.transmitter test circuit directivity (ta=25c) 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 -60-50-40-30-20-100 102030405060 angle (deg) relative transmission distance horizontal vertical hor iz ontal vertical spectral response (ta=25c ) 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 600 700 800 900 1000 1100 wavelength (nm) relative responsibirit y output pulse width vs. distance (input pulse width=600us, vcc=3.3v, ta=25c) 300 400 500 600 700 800 900 1000 02468101214161820 transmission distance lc (m) output pulse width twl (s) transmission distance vs. supply voltage (ta=25c) 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 supply voltage vcc (v) relative transmission distance
njl31h/31v/32h/33h/34h000a - 4 - ver.2004-08-27 recommended application circuit rc filter should be connected closely between vcc pin and gnd pin. transmission distance vs. temperature (vcc=3.3v) 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 -40 -20 0 20 40 60 80 100 ambient temperature ta(c) relative transmission distance 1 2 47uf 47 ? vcc 3 1:out 2:gnd 3:vcc transmission distance vs. carrier frequency (vcc=3.3v, ta=25c) 0.5 0.6 0.7 0.8 0.9 1.0 24 26 28 30 32 34 36 38 40 42 44 46 48 50 carrier frequency (khz) relative transmission distanc e fo=36khz fo=38khz fo=40khz
njl31h/31v/32h/33h/34h000 a - 5 - ver.2004-08-27 6.2 5.4 7.3 2.6 4.7 1.6 2.54 2.54 0.5 2.2 3.2 1:out 2:gnd 3:vcc 2.2 0.4 2.5 1.0 13.1 0.5 6.2 7.3 0.4 16.50.5 2.54 2.54 2.6 4.7 1.6 5.4 2.2 3.2 2.2 1.0 6.2 5.4 7.3 2.6 4.7 1.6 2.54 2.54 0.5 2.2 3.2 2.2 0.4 2.5 4.0 1.0 1:out 2:gnd 3:vcc 123 1:out 2:gnd 3:vcc 123 123 outline NJL31H000A unit:mm njl31v000a unit:mm NJL31H000Af3 unit:mm
njl31h/31v/32h/33h/34h000a - 6 - ver.2004-08-27 12 3 1 2 3 : out : gnd : vcc 6.8 2.9 4.7 1.6 7.6 (7.8) 2.54 16.5 0.5 0.5 3.5 1.9 (5.7) 0.4 1.0 2.5 r 2. 2 r2 . 8 (3.8) (3.2) 2.54 njl31v000a-m unit:mm 12 3 1 2 3 : out : gnd : vcc 6.8 2.9 4.7 7.6 (7.8) 2.54 0.5 3.5 1.9 (5.7) r 2 . 2 r 2 . 8 (3.8) 4.0 (10.8) 2.54 10.8 3- 0.8 0.9 2.54 2.54 NJL31H000A-m unit:mm
njl31h/31v/32h/33h/34h000 a - 7 - ver.2004-08-27 7.0 8.0 3.0 10.2 2.54 11.0 3.5 9.1 1.9 2.0 3.5 0.4 (12.6) 0.3 0.5 1.3 123 8.2 6.7 2.54 2.54 2.5 2.0 3- 0.8 pcb pattern 7.0 8.0 0.5 0.4 8.0 3.5 8.2 6.7 2.54 2.54 3.0 2.5 2.0 3- 0.8 6.1 1.9 2.0 3.5 10.2 0.3 1.3 pcb pattern (9.6) 2.54 7.0 8.0 3.0 10.2 2.54 2.54 15.0 13.1 3.5 2.0 3.5 1.9 0.4 (16.6) 0.3 1.3 0.5 8.2 6.7 2.54 2.54 2.5 2.0 3- 0.8 pcb pattern 123 2.54 1:out 2:gnd 3:vcc 1:out 2:gnd 3:vcc 2.54 1:out 2:gnd 3:vcc 123 [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. njl32h000a unit:mm njl33h000a unit:mm njl34h000a unit:mm 1. tolerance is 0.3mm unless otherwise noted. 2. ground metal case on pcb. metal case is no t connected to gnd pin inside.tolerance is 0.3mm unless otherwise noted.
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