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參數資料
| 型號： | S6841 |
| 廠商： | Hamamatsu Photonics |
| 英文描述： | Photo IC for optical switch |
| 中文描述： | 圖片集成電路光開關 |
| 文件頁數： | 2/4頁 |
| 文件大?。?/td> | 321K |
| 代理商： | S6841 |
Photo IC for optical switch
S6841, S8119
*2: Pulse cycle, pulse width: See below.
*3: Allowable background light level
This is defined as the background light level on the active area at which the photo IC sensitivity* drops by 20 %.
* Sensitivity is the reciprocal of light level, which is constantly detected as a signal.
If background disturbance light strikes a part on the package (other than the active area) of S6841, this may lower the
allowable background light level. Use light-impervious tape to provide light-shielding over the shaded area of the package as
shown below. Light-shielding is unnecessary for S8119.
*4: H
→
L, L
→
H propagation delay time
The optical system is adjusted so that the Vo terminal output becomes “Low” voltage when the switch shown in the circuit
below is off. (S6841 is then measured with a signal light input of 1 μW/mm
2
illuminance.)
*5: This is the input signal light level for the propagation delay time to stay within specifications.
If the input signal light exceeds this level, the propagation delay time may increase.
SWITCH
Vs
LED
LED
INV
SW
(OPEN)
(OPEN)
GND
SENS
OUT
Vo
0.33
μ
F
5 V
Vo OUTPUT
SWITCH
1.5 V
Tpd
Tpd
ON
OFF
Vcc
Measurement circuit
LIGHT-SHIELDED AREA
ACTIVE AREA
Light-shielded area (S6841)
KPICC0067EA
Tp
0 V
to 2.5 V
Tw
LED terminal output waveform
KPICC0060EA
Vcc
LED
0.33
μ
F
5 V
3.8 k
GND
KPICC0061EA
Measurement circuit
KPICC0062EA
2
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相關代理商/技術參數 |
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|---|---|
| S6846 | 制造商:Hamamatsu Photonics 功能描述: 制造商:Honeywell Sensing and Control 功能描述:Fiber Optic Transmitters, Receivers, Transceivers Fibre Optic Products |
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| S6850P | 制造商:AMI 功能描述:COMMUNICATIONS INTERFACE, 24 Pin, Plastic, DIP |
| S685-93-026-01-007479 | 制造商:Mill-Max Mfg Corp 功能描述:CUSTOM MADE RECEPTACLE CARRIER |
| S686 | 制造商:POWERBOX 制造商全稱:Powerbox 功能描述:350 WATTS DC/DC SINGLE OUTPUT |
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