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参数资料
| 型号： | GP2A25J0000F |
| 厂商： | Sharp Microelectronics |
| 文件页数： | 7/10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
■ Design Considerations
● Design guide
1) V O terminal : Open collector output
This product operates the light emitter by pulse drive. Please supply the stable supply voltage in order to
prevent error operation by pulse current.
Please use this device after connecting a capacitor between V O and GND for prevention of line noise.
2) Prevention of detection error
Please be careful that you need to keep the direct inverter light away from the photo detecting surface
since the device will not operate correctly in such case.
In addition, we recommend to make sure the operation test in the actual application.
3) Plugging in/out
The connector should be plugged in/out at normal temperature.
This product is not designed against irradiation and incorporates non-coherent IRED.
● Parts
This product is assembled using the below parts.
? Photodetector (Q'ty : 1) [Using a silicon photodiode as light detecting portion, and a bipolar IC as signal processing circuit]
Category
Photodiode
Maximum Sensitivity
wavelength (nm)
900
Sensitivity
wavelength (nm)
700 to 1 200
Response time ( μ s)
400
? Photo emitter (Q'ty : 1)
Category
Infrared emitting diode
(non-coherent)
Material
Gallium arsenide (GaAs)
Maximum light emitting
wavelength (nm)
950
I/O Frequency (MHz)
0.3
? Material
GP2A25J0000F
Case
Lens
Bottom cover
Polycarbonate resin (Black) (UL94 V-2)
GP2A25DJ000J
GP2A25NJJ00F ?
Black polyphernylene
Sul ? de resin (UL94 V-0)
Acryl resin
(UL94 HB)
Polycarbonate resin (Black) (UL94 V-2)
Polycarbonate resin (Black) (UL94 V-2)
? The IR-90 ? lter (Fuji Photo Film Co., Ltd.) is inserted between case and detector side lens.
? Others
Laser generator is not used.
Sheet No.: D3-A04901EN
7
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