NJL31H/31V/32H/33H/34H000A
ABSOLUTE MAXIMUM RATINGS
(Ta=25 C)
PARAMETER
Supply Voltage
Operating Temperature Range
Storage Temperature Range
Soldering Temperature
SYMBOL
V
cc
T
opr
T
stg
T
sol
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
V
cc
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
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.
*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
µs
µs
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,
λp=940nm, ∆λ=50nm.
Regarding photo diode,
Sensitivity
S=26nA/Lx
in case light source temperature2856°K,
Ee=100Lx, VR=5V
Carrier frequency is adjusted to
center frequency of each product
IR TRANSMITTER
OUTPUT WAVE FORM
600us
600us
V
H
OUTPUT PULSE
OF DEVICE
T
WL
T
WH
V
L
Fig.1 TRANSMITTER WAVE FORM
-2-
Ver.2004-08-27
NJRC [ NEW JAPAN RADIO ]
