參數(shù)資料
型號: GP1U10X
廠商: Sharp Corporation
英文描述: Compact, Surface Mount and Reflow Soldering Type IR Detecting Unit for Remote Control
中文描述: 緊湊型,表面貼裝和回流焊型紅外探測遠(yuǎn)程控制單元
文件頁數(shù): 3/5頁
文件大?。?/td> 44K
代理商: GP1U10X
20cm
10k
+
5V
1
μ
F
P
1
Vout
Vout
φ
φ
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.
(1) Linear reception distance characteristics
When L=0.2 to 8 m, Ee < 10 lx and
φ
=0 in Fig. 2, the output signal
shall meet the electrical characteristics in the attached list.
(2) Sensitivity angle reception distance characteristics
When L=0.2 to 6 m, Ee < 10 lx and
φ
=30 in Fig. 2, the output signal
shall meet the electrical characteristics in the attached list.
(3) Anti outer peripheral light reception distance characteristics
When L=0.2 to 4 m, Ee <= 300 lx and
φ
=0 in Fig. 2, the output signal
shall meet the electrical characteristics in the attached list.
*5 It refers to detector face illuminance.
*6 Outer peripheral light source: CIE standard light source A shall be used and placed at 45 from perpendicular axis at the detector face center.
Oscilloscope
f
= *
4
Duty 50
%
Fig. 1 Transmitter
Fig. 2 Standard optical system
(
φ
indicates horizontal and vertical directions.)
Light detector face illuminance : Ee
Reception distance : L
Transmitter
*5
*5
*6
Transmitter (
GL521
used)
In the above figure, the transmitter should be set so that the output V can be 52mV .
However, the
PD49PI
to be used here should be of the short-circuit current I =2.6
μ
A at E =100 lx.
(E is an illuminance by CIE standard light source A (tungsten lamp).)
V
P - P
V
SC
GP1U10X Series
I
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