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參數(shù)資料
| 型號(hào)： | TSOP2237 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | Photo Modules for PCM Remote Control Systems |
| 中文描述： | 圖片模塊PCM的遠(yuǎn)程控制系統(tǒng) |
| 文件頁(yè)數(shù)： | 3/7頁(yè) |
| 文件大?。?/td> | 229K |
| 代理商： | TSOP2237 |
TSOP22..QJ1
Vishay Semiconductors
Document Number 82206
Rev. 1.1, 31-Jan-05
www.vishay.com
3
Typical Characteristics (Tamb = 25
°
C unless otherwise specified)
Figure 1. Output Function
Figure 2. Pulse Length and Sensitivity in Dark Ambient
Figure 3. Output Function
E
e
T
t
pi
*
t
* t
pi
10/fo is recommended for optimal function
V
O
V
OH
V
OL
t
16110
Optical Test Signal
(IR diode TSAL6200, I
F
= 0.4 A, 30 pulses, f = f
0
, T = 10 ms)
Output Signal
t
d1 )
t
po2 )
1 )
7/f
0
<
t
d
<
15/f
0
2 )
t
pi
–5/f
0
<
t
po
<
t
pi
+6/f
0
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0.1
1.0
10.0
100.0 1000.010000.0
E
e
– Irradiance ( mW/m
2
)
16908
Input Burst Duration
= 950 nm,
optical test signal, fig.1
Output Pulse
t
p
E
e
t
V
O
V
OH
V
OL
t
600 s
600 s
T = 60 ms
T
on
T
off
94 8134
Optical Test Signal
Output Signal
, ( see Fig.4 )
Figure 4. Output Pulse Diagram
Figure 5. Frequency Dependence of Responsivity
Figure 6. Sensitivity in Bright Ambient
T
0.0
0.1
0.2
0.3
0.4
0.6
0.7
0.8
0.9
1.0
0.1
1.0
10.0
100.0 1000.010000.0
E
e
– Irradiance ( mW/m
2
)
16909
Toff
= 950 nm,
optical test signal, fig.3
Ton
o
o
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0.7
0.9
1.1
1.3
f/f
0
– Relative Frequency
16925
f = f
f ( 3dB ) = f
0
/10
5%
E
e
e
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0.01
0.10
1.00
10.00
100.00
E – Ambient DC Irradiance (W/m
2
)
16911
Correlation with ambient light sources:
10W/m
2
1.4klx (Std.illum.A,T=2855K)
10W/m
2
8.2klx (Daylight,T=5900K)
Ambient, = 950 nm
E
e
2
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|---|---|
| TSOP2238 | 功能描述:紅外接收機(jī) 4.5-5.5V 38kHz RoHS:否 制造商:Vishay Semiconductors 載頻:20 kHz to 60 kHz 傳輸距離:5 m 顯示角:+/- 50 deg 高電平脈沖寬度: 低電平脈沖寬度: 最小高電平輸出電壓: 輸出電流:5 mA 工作電壓:2.5 V to 5.5 V 電源電流:0.9 mA 功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 封裝 / 箱體: 封裝:Reel |
| TSOP2238QJ1 | 制造商:Vishay Semiconductors 功能描述:IR SENSOR 3V-5V 20MM HEIGHT - Rail/Tube |
| TSOP2238SB1 | 制造商:Vishay Semiconductors 功能描述:PH.MODULE 28LHZ T. VIEW-E3 |
| TSOP2238SS1BS12 | 功能描述:紅外接收機(jī) 4.5-5.5V 38kHz RoHS:否 制造商:Vishay Semiconductors 載頻:20 kHz to 60 kHz 傳輸距離:5 m 顯示角:+/- 50 deg 高電平脈沖寬度: 低電平脈沖寬度: 最小高電平輸出電壓: 輸出電流:5 mA 工作電壓:2.5 V to 5.5 V 電源電流:0.9 mA 功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 25 C 封裝 / 箱體: 封裝:Reel |
| TSOP2238UH1 | 制造商:Vishay Angstrohm 功能描述:IR Remote Receiver 38KHz 35m 3-Pin(3+Tab) |
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