NJRC NJL31H400A-M Infrared remote control receiver Datasheet

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
Top
Carrier
Frequency
fo= 36
kHz
36.7 kHz
38 kHz
40 kHz
Side
5.4mm
5.4mm
5.4mm
NJL31H360A
NJL31H367A
NJL31H380A
NJL31H400A
NJL31H360AF3
NJL31H367AF3
NJL31H380AF3
NJL31H400AF3
NJL31V360A
NJL31V367A
NJL31V380A
NJL31V400A
Metal Case type
View
Height
Top
Carrier
Frequency
fo= 36
kHz
36.7 kHz
38 kHz
40 kHz
Side
5.7mm
8mm
11mm
15mm
6.3mm
NJL31H360A-M
NJL31H367A-M
NJL31H380A-M
NJL31H400A-M
NJL32H360A
NJL32H367A
NJL32H380A
NJL32H400A
NJL33H360A
NJL33H367A
NJL33H380A
NJL33H400A
NJL34H360A
NJL34H367A
NJL34H380A
NJL34H400A
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
Comparator
3rd Amp
22K
Vout
B.P.F.
Detector
PD
ABLC
Ver.2004-08-27
GND
-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)
PARAMETER
Supply Current
Transmission Distance
Directivity
SYMBOL
TEST CONDITION
Icc
No Signal Input
Lc
Direction of Ray Axis *1
θL
Angle of half Lc, Horizontal *2
θV
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.
MIN
TYP
—
0.43
13
18
45
30
0.2
—
—
—
2.8
400
250
—
—
—
—
*3
MAX
0.56
UNIT
mA
m
deg
deg
V
V
µs
µs
kHz
—
—
—
0.5
—
950
800
—
*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,
λp=940nm, ∆λ=50nm.
Regarding photo diode,
Sensitivity
S=26nA/Lx
in case light source temperature2856°K,
Ee=100Lx, VR=5V
-2-
Carrier frequency is adjusted to
center frequency of each product
IR TRANSMITTER
OUTPUT WAVE FORM
600us
600us
VH
OUTPUT PULSE
TWL
TWH
OF DEVICE
VL
Fig.1 TRANSMITTER WAVE FORM
Ver.2004-08-27
NJL31H/31V/32H/33H/34H000A
(2) Test system: Shown in Fig.3.
20cm
SENSING DISTANCE : L
10K
Vcc
4.9 to 5.1V
+
-
OUT
Vout
STANDARD
Vout
100K
GND
TRANSMITTER
Fig.3 TEST SYSTEM
Fig.2 STD.TRANSMITTER TEST CIRCUIT
TYPICAL CHARACTERISTICS
Directivity
(Ta=25°C)
Spectral Response
(Ta=25°C )
Relative Transmission Distance
Relative Responsibirity
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
600
700
800
900
1000
1.0
0.9
0.8
0.7
0.6
Vertical
0.5
0.4
Horizontal
0.3
0.2
0.1
-60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60
1100
Angle θ (deg)
Wavelength (nm)
Horizontal
Transmission Distance vs. Supply Voltage
(Ta=25°C)
Output Pulse Width vs. Distance
(Input Pulse Width=600us, Vcc=3.3V, Ta=25°C)
Relative Transmission Distance
Output Pulse Width TWL (µs)
1000
900
800
700
600
500
400
300
0
2
4
6
8
10
12
14
Transmission Distance Lc (m)
Ver.2004-08-27
16
Vertical
18
20
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)
-3-
NJL31H/31V/32H/33H/34H000A
Transmission Distance vs. Carrier Frequency
(Vcc=3.3V, Ta=25°C)
Transmission Distance vs. Temperature
(Vcc=3.3V)
1.2
Relative Transmission Distance
Relative Transmission Distance
1.0
0.9
0.8
0.7
0.6
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.5
24 26 28 30 32 34 36 38 40 42 44 46 48 50
-40
0
20
40
60
80
100
Ambient temperature Ta(°C)
Carrier Frequency (kHz)
fo=36kHz
-20
fo=38KHz
fo=40KHz
RECOMMENDED APPLICATION CIRCUIT
1 : OUT
2 : GND
3 : Vcc
47Ω
1 2
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
5.4
6.2
2.6
1.6
2.2
4.7
7.3
0.4
1.6
0.5
2.2 3.2
2.5
4.7
7.3
2.6
2.2 3.2
4.0
1.0
2.54 2.54
0.5
1 : OUT
2 : GND
3 : Vcc
2.2 1.0
16.5±0.5
6.2
0.4
2.54 2.54
1 2 3
1 2 3
NJL31H000A
UNIT:mm
1 : OUT
2 : GND
3 : Vcc
NJL31V000A
UNIT:mm
5.4
6.2
0.5
1.6
0.4
2.5
4.7
7.3
2.6
2.2 3.2
2.2
2.54 2.54
1.0
13.1
1 : OUT
2 : GND
3 : Vcc
1 2 3
NJL31H000AF3
UNIT:mm
Ver.2004-08-27
-5-
NJL31H/31V/32H/33H/34H000A
(5.7)
1.9 3.5
4.7
(7.8)
7.6
2.9
6.8
16.5 0.5
1.6
.2
R2
0.5
0.4
2.5
2.54
2.54
1
2
1.0
1 : OUT
2 : GND
3 : Vcc
3
(3.8)
.8
R2
(3.2)
NJL31V000A-M
UNIT:mm
(5.7)
6.8
(10.8)
4.7
(7.8)
7.6
2.9
1.9 3.5
.2
R2
0.5
4.0
2.54
2.54
1 : OUT
2 : GND
3 : Vcc
0.9
10.8
(3.8)
.8
R2
3- 0.8
1
2
3
2.54
2.54
NJL31H000A-M
UNIT:mm
-6-
Ver.2004-08-27
NJL31H/31V/32H/33H/34H000A
11.0
8.0
2.54 2.54
0.3
3.5
2.0
(12.6)
2.0
1 2 3
2.54
3-
2.54
0.5
2.0
φ 0.8
1.3
PCB Pattern
NJL32H000A
UNIT:mm
1 2 3
2.54 2.54
6.7
2.5
8.2
6.7
0.5
1.3
1 : OUT
2 : GND
3 : Vcc
8.2
2.5
0.3
(9.6)
3.5
9.1
10.2
2.0
1 : OUT
2 : GND
3 : Vcc
0.4
2.54
8.0
3.5
3.0
10.2
8.0
2.54
1.9
7.0
3.5
0.4
6.1
3.0
1.9
7.0
3-
φ 0.8
PCB Pattern
NJL33H000A
UNIT:mm
15.0
1.9
3.5
13.1
3.5
1 : OUT
2 : GND
3 : Vcc
(16.6)
8.2
2.0
6.7
2.5
0.3
0.4
2.54 2.54
2.0
10.2
8.0
3.0
7.0
0.5
2.54 2.54
3-
φ 0.8
PCB Pattern
1.3
1 2 3
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
-7-
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