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TSOP34438SB1 PDF预览

TSOP34438SB1

更新时间: 2024-11-26 22:52:43
品牌 Logo 应用领域
威世 - VISHAY 光电光电集成电路远程控制输出元件
页数 文件大小 规格书
7页 178K
描述
IR Receiver Modules for Remote Control Systems

TSOP34438SB1 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ActiveReach Compliance Code:unknown
风险等级:5.6其他特性:CMOS COMPATIBLE
应用:REMOTE CONTROL配置:COMPLEX
红外线范围:YESJESD-609代码:e3
安装特点:THROUGH HOLE MOUNT功能数量:1
最大通态电流:0.01 A最高工作温度:85 °C
最低工作温度:-25 °C光电设备类型:LOGIC IC OUTPUT OPTOCOUPLER
形状:ROUND尺寸:5 mm
子类别:Photo ICs最大压摆率:0.003 mA
最小供电电压:2.7 V标称供电电压:5 V
表面贴装:NO端子面层:Matte Tin (Sn)
Base Number Matches:1

TSOP34438SB1 数据手册

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TSOP344..SB1  
Vishay Semiconductors  
IR Receiver Modules for Remote Control Systems  
Description  
The TSOP344..SB1 - series are miniaturized receiv-  
ers 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. TSOP344..SB1 is a  
standard IR remote control receiver series for 3 V  
supply voltage with excellent suppression of distur-  
bance signals.  
1
16656  
2
3
Features  
• Photo detector and preamplifier in one  
package  
Mechanical Data  
Pinning:  
1 = OUT, 2 = GND, 3 = V  
S
• Internal filter for PCM frequency  
e3  
• Improved shielding against electrical  
Parts Table  
field  
Part  
TSOP34430SB1  
TSOP34433SB1  
TSOP34436SB1  
TSOP34437SB1  
TSOP34438SB1  
TSOP34440SB1  
TSOP34456SB1  
Carrier Frequency  
disturbance  
30 kHz  
• TTL and CMOS compatibility  
• Output active low  
• Supply voltage range: 2.7 V to 5.5 V  
• Improved immunity against ambient light  
33 kHz  
36 kHz  
36.7 kHz  
38 kHz  
40 kHz  
56 kHz  
Block Diagram  
Application Circuit  
16833  
3
17170  
VS  
R1 = 100  
30 k  
Transmitter  
TSOPxxxx  
with  
VS  
+VS  
1
OUT  
C1  
=
TSALxxxx  
4.7 µF  
Band Demo-  
Input  
AGC  
µC  
dulator  
Pass  
OUT  
GND  
VO  
2
GND  
PIN  
GND  
Control  
Circuit  
R1 + C1 recommended to suppress power supply  
disturbances.  
The output voltage should not be hold continuously at  
=
a voltage below VO 2.0 V by the external circuit.  
Document Number 82275  
Rev. 1.1, 28-Feb-05  
www.vishay.com  
1

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