参数资料
型号: GP2A25J0000F
厂商: Sharp Microelectronics
文件页数: 5/10页
文件大小: 0K
描述: SENSR OPTO REFL 1MM-9MM CON HORZ
产品变化通告: Internal Chip Change 04/May/2007
标准包装: 100
检测距离: 0.039" ~ 0.354"(1mm ~ 9mm)ADJ
检测方法: 反射
物体感测: 黑色纸,Kodak? 灰色卡,白色纸
光感测: 红外线
安装类型: 底座安装
电源电压: 4.75 V ~ 5.25 V
封装/外壳: 模块,连接器
包装: 散装
特点: 长焦距
产品目录页面: 2776 (CN2011-ZH PDF)
其它名称: 425-2044-5
GP2A25J0000F Series
Fig.1 Test Condition for Peak Pulse Value I CCP
R = 1 Ω
V CC = 5V
V r
1
V
R L = 1k Ω
2
3
V O
GND
t W
t P
I CCP = V r /1 Ω
t P (TYP.) = 130 μ s
t W (TYP.) = 8 μ s
Photointerrupter
Fig.2 Test Condition for Detecting Distance Characteristics
Reflective object
V OH
V OL
Detecting distance L
Detection surface
L LHS
L HLS
L HLL
L LHL
Fig.3 Test Circuit for Response Time
Reflective object
Detection surface
R L = 1k Ω
With reflective object
1
V CC = 5V
Without reflective object
L
2
3
V O
GND
Photointerrupter
t PHL
V out
waveform
t PLH
V OH
1.5V
V OL
Fig.4 Test Condition for External Disturbing Light Illuminance
E V1 : At non-detecting
Light source A
Emission/detection surface
Photointerrupter
E V2 : At detecting
Light source A
PPC paper
Emission/detection surface
Photointerrupter
Illuminance shall be that on the reflective object.
Illuminance shall be that on the emission/detection surface.
Output shall not go from "H" to "L".
7mm
Output shall not go from "L" to "H".
Sheet No.: D3-A04901EN
5
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