Datasheet > TSOP34840UH1

TSOP34840UH1

更新时间： 2024-11-27 08:33:07

品牌	Logo	应用领域
威世 - VISHAY		远程控制
页数	文件大小	规格书
8页	247K
描述
IR Receiver Modules for Remote Control Systems

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中文翻译

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技术参数
数据手册

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TSOP34840UH1 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
Reach Compliance Code：	unknown	风险等级：	5.82
安装特点：	THROUGH HOLE MOUNT	最高工作温度：	85 °C
最低工作温度：	-25 °C	子类别：	Photo ICs
最大压摆率：	0.0015 mA	标称供电电压：	3 V
表面贴装：	NO	Base Number Matches：	1

TSOP34840UH1 数据手册

TSOP348..UH1

Vishay Semiconductors

IR Receiver Modules for Remote Control Systems

Description

The TSOP348..UH1 - 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. TSOP348..UH1 is the

standard IR remote control receiver series for 3 V

supply voltage, supporting all major transmission

codes.

16661

Features

Mechanical Data

• Photo detector and preamplifier in one

package

Pinning:

1 = OUT, 2 = GND, 3 = V

• Internal filter for PCM frequency

• Improved shielding against electrical

Parts Table

field

Part

TSOP34830UH1

TSOP34833UH1

TSOP34836UH1

TSOP34837UH1

TSOP34838UH1

TSOP34840UH1

TSOP34856UH1

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

17170

V_S

R₁= 100 Ω

30 kΩ

Transmitter

TSOPxxxx

with

V_S

+V_S

OUT

C₁

TSALxxxx

4.7 µF

Band Demo-

Input

AGC

µC

dulator

Pass

OUT

GND

V_O

GND

Control

Circuit

R₁+ C₁recommended to suppress power supply

disturbances.

The output voltage should not be hold continuously at

a voltage below V_O2.0 V by the external circuit.

Document Number 82203

Rev. 1.4, 28-Feb-05

www.vishay.com

12 3 4 5 6 7 8

中文翻译

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TSOP34856RF1	VISHAY	获取价格	IR Receiver Modules for Remote Control Systems
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