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參數(shù)資料
| 型號： | GP1U58Y |
| 廠商： | Sharp Corporation |
| 英文描述： | IR Detecting Unit For Remote Control |
| 中文描述： | 紅外探測單位遠(yuǎn)程控制 |
| 文件頁數(shù)： | 3/4頁 |
| 文件大?。?/td> | 37K |
| 代理商： | GP1U58Y |
I
Performance
Using the transmitter shown in Fig. 1, the output signal of the light detecting unit is good enough
to meet the following items in the standard optical system in Fig. 2.
GP1U58Y Series
(1) Linear reception distance characteristics
When L= 0.2 to 8m, Ee<10 lx and
φ
= 0 in Fig. 2, the output signal shall meet the electrical
(2) Sensitivity angle reception distance characteristics
When L= 0.2 to 6m, Ee<10 lx and
φ
<=30 in Fig. 2, the output signal shall meet the electrical
(3) Anti outer peripheral light reception distance characteristics
When L=0.2 to 4m, Ee<=300 lx and
φ
= 0 in Fig. 2, the output signal shall meet the electrical
In the above figure, the transmitter should be set so that the output V out can be 40mV
PP
.
However, the
PD49PI
to be used here should be of the short-circuit current I
SC
= 2.6
μ
A at E
V
=
100 lx.
(E
V
is an illuminance by CIE standard light source A (tungsten lamp ).)
20cm
10k
+
5V
1
μ
P
1
Oscilloscope
Vout
Transmitter
Vout
Transmitter (
GL521
used)
Duty 50
%
Center frequency (fo)
depends on the attached
model list.
Fig. 1. Transmitter
Fig. 2. Standard optical system
Reception distance
:
L
Light detector face
illuminance
:
Ee
vertical directions. )
φ
φ
(
φ
indicates horizontal and
characteristics in the attached list.
characteristcs in the attached list.
characteristics in the attached list.
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