参数资料
型号: GP1UM281XKVF
厂商: Sharp Microelectronics
文件页数: 4/6页
文件大小: 0K
描述: RECEIVER IR REM CTRL 5V 38KHZ
产品目录绘图: GP Series Front
GP Series Side
标准包装: 1,000
系列: *
检测距离: 10.5m
B.P.F. 中心频率: 38.0kHz
电源电压: 4.5 V ~ 5.5 V
电流 - 电源: 1.5mA
方向: 顶视图
安装类型: 通孔
其它名称: 425-2522
GP1UM26XK0VF/GP1UM27XK0VF Series
GP1UM28XK0VF/GP1UM28YK0VF Series
■ 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 10.5(9.0) *6 m, *7 E V < 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 7.5(6.0) *6 m, *7 E V < 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 5.0(4.0) *6 m, *7*8 E V ≦ 300 lx and φ=0° in Fig.2, the output signal shall meet the electrical characteristics in the attached list.
*6 In case of B.P.F. center frequency f 0 :56.8kHz model
*7 It refers to detector face illuminance
*8 Outer peripheral light source: CIE standard light source A shall be used and placed at 45 ° from perpendicular axis at the detector face center
Fig.1 Transmitter
20cm
Transmitter (GL521 used)
f 0 (* 5)
Duty 50%
10k Ω
5V
V OUT
Oscilloscope
In the above figure, the transmitter should be set so that the output V OUT (P-P) can be 40mV.
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).)
Fig.2 Standard Optical System
Light detector face illuminance:E V
V OUT
Reception distance:L
Transmitter
( φ indicates horizontal and vertical directions.)
Sheet No.: OP06008
4
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