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参数资料
| 型号： | RPM6938 |
| 厂商： | Rohm Semiconductor |
| 文件页数： | 3/8页 |
| 文件大小： | 0K |
| 描述： | RECEIVER REMOTE 37.9KHZ RSIP-A3 |
| 标准包装： | 2,000 |
| 系列： | * |
| 检测距离： | * |
| B.P.F. 中心频率： | * |
| 电源电压： | * |
| 电流 - 电源： | * |
| 方向： | * |
| 安装类型： | 通孔 |
RPM6900 series
Photo Link Module
(2) Standard transmitter
λ peak=940nm
λ ? =40nm
Signal scale
io=5 μ Ap-p
Lo=20cm
i
Carrier frequency fo
Brachy morphic wave duty50%
io
Standard transmitter
A
10k ?
Standard photo-diode
io
ON
OFF
t
RPM-301B
Fig.2 Measurement of standard transmitter proofreading
600 μ s 600 μ s
Fig.3 Standard photo diode current
When standard transmitter output the signal at Fig.1 standard photodiode output become io=5 μ Ap-p (Fig.3) under the
measurement condition Fig.2.
(The radiant intensity of standard transmitter : 50mW / sr)
RPM-301B : standard photodiode has short current Isc=27 μ A at E=1000(lx)
(using CIE standard light source A)
(3) Measurement effective distance, horizontal & vertical half angle
RPM6900 series
θ
θ
Standard transmitter
Light detector face
illuminance : Ee
Effective distance : L
( θ ; Indicates horizontal and vertical directions)
Fig.4 Measurement condition for effective distance
Effective distance L
Horizontal & vertical half angle θ
: Effective distance at θ =0 ° Fig.4
: The angle which effective distance became 50% of L.
3/7
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相关代理商/技术参数 |
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|---|---|
| RPM6938-V4 | 功能描述:红外接收机 IR Remote Receiver 37.9KHz 16m RoHS:否 制造商:Vishay Semiconductors 载频:20 kHz to 60 kHz 传输距离:5 m 显示角:+/- 50 deg 高电平脉冲宽度: 低电平脉冲宽度: 最小高电平输出电压: 输出电流:5 mA 工作电压:2.5 V to 5.5 V 电源电流:0.9 mA 功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 25 C 封装 / 箱体: 封装:Reel |
| RPM6940 | 功能描述:RECEIVER REMOTE 40KHZ RSIP-A3 RoHS:是 类别:传感器，转换器 >> 光学 - 光电检测器 - 遥控接收器 系列:* 标准包装:250 系列:* |
| RPM6940-V4 | 功能描述:RECEIVER REMOTE 40KHZ RSIP-A3 V4 RoHS:是 类别:传感器，转换器 >> 光学 - 光电检测器 - 遥控接收器 系列:* 标准包装:250 系列:* |
| RPM6957 | 制造商:ROHM 制造商全称:Rohm 功能描述:Remote control photosensitive IC |
| RPM6957-V4 | 制造商:ROHM 制造商全称:Rohm 功能描述:Remote control photosensitive IC |
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