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參數(shù)資料
| 型號： | TSOP34840VI1 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | IR Receiver Modules for Remote Control Systems |
| 中文描述： | 紅外接收器模塊遠(yuǎn)程控制系統(tǒng) |
| 文件頁數(shù)： | 1/7頁 |
| 文件大小： | 244K |
| 代理商： | TSOP34840VI1 |
VISHAY
TSOP348..VI1
Vishay Semiconductors
Document Number 82251
Rev. 1.1, 22-Oct-03
www.vishay.com
1
16872
3
2
1
IR Receiver Modules for Remote Control Systems
Description
The TSOP348..VI1 - series are miniaturized receivers
for infrared remote control systems. PIN diode and
preamplifier are assembled on lead frame, the epoxy
package is designed as IR filter.
The demodulated output signal can directly be
decoded by a microprocessor. TSOP348..VI1 is the
standard IR remote control receiver series for 3 V
supply voltage, supporting all major transmission
codes.
Features
Photo detector and preamplifier in one package
Internal filter for PCM frequency
Improved shielding against electrical field
disturbance
TTL and CMOS compatibility
Output active low
Supply voltage range: 2.7 V to 5.5 V
Improved immunity against ambient light
Mechanical Data
Pinning:
1 = OUT, 2 = GND, 3 = V
S
Parts Table
Block Diagram
Application Circuit
Part
Carrier Frequency
TSOP34830VI1
30 kHz
TSOP34833VI1
33 kHz
TSOP34836VI1
36 kHz
TSOP34837VI1
36.7 kHz
TSOP34838VI1
38 kHz
TSOP34840VI1
40 kHz
TSOP34856VI1
56 kHz
30 k
2
3
1
V
S
OUT
Demo-
dulator
GND
Pass
AGC
Input
PIN
Band
Control Circuit
16833
C
1
=
4.7 μF
TSOPxxxx
OUT
GND
C
μC
R
1
= 100
+V
S
GND
Transmitter
with
TSALxxxx
V
S
R
1
+ C
1
recommended to suppress power supply
disturbances.
V
O
The output voltage should not be hold continuously at
a voltage below V
O=
2.0 V by the external circuit.
17170
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| TSOP34836VI1 | IR Receiver Modules for Remote Control Systems |
| TSOP34838VI1 | RECTIFIER BRIDGE 4A 1000V 150A-ifsm 1V-vf 5uA-ir GBU 20/TUBE |
| TSOP34837VI1 | IR Receiver Modules for Remote Control Systems |
| TSOP348 | IR Receiver Modules for Remote Control Systems |
| TSOP34833VI1 | IR Receiver Modules for Remote Control Systems |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TSOP34856 | 功能描述:紅外接收機(jī) 2.7-5.5V 56kHz 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 |
| TSOP35138TR | 制造商:Vishay Semiconductors 功能描述: |
| TSOP35138TT | 制造商:Vishay Semiconductors 功能描述: |
| TSOP35230TT | 制造商:Vishay Intertechnologies 功能描述: |
| TSOP35233TR | 制造商:Vishay Intertechnologies 功能描述:IR Receiver Modules 33 kHz |
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