參數(shù)資料
型號: RPM7157-V4R
元件分類: 光電元器件
英文描述: LOGIC OUTPUT PHOTO DETECTOR
封裝: PLASTIC, RSIP-A3, 3 PIN
文件頁數(shù): 3/8頁
文件大小: 155K
代理商: RPM7157-V4R
RPM7157-R series
Photo Link Module
Rev.A
3/7
(2) Standard transmitter
Fig.2 Measurement of standard transmitter proofreading
Standard transmitter
R
20cm
Io=VOUT / R
λ peak=940nm
λ =40nm
RPM-302B
VOUT
When standard transmitter output the signal at Fig.1 standard photodiode output become Io=5
Ap-p under the
measurement condition Fig.2.
(The radiant intensity of standard transmitter : 50mW / sr)
RPM-302B : standard photodiode has short current Isc=27
A at E=1000(lx)
(using CIE standard light source A)
(3) Measurement effective distance, horizontal & vertical half angle
Fig.3 Measurement condition for effective distance
RPM7157-R series
Light detector face
illuminance : Ee
Effective distance : L
(
θ ; Indicates horizontal and vertical directions)
θ
Standard transmitter
Effective distance L
: Effective distance at
θ=0° Fig.3
Horizontal & vertical half angle θ
: The angle which effective distance became 50% of L.
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