TSOP2238

更新时间： 2024-11-22 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 PC
页数	文件大小	规格书
7页	2029K
描述
Photo Modules for PCM Remote Control Systems

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中文翻译

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数据手册
替代型号

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TSOP2238 数据手册

TSOP22..

Vishay Telefunken

Photo Modules for PCM Remote Control Systems

Available types for different carrier frequencies

Type

TSOP2230

TSOP2236

TSOP2238

TSOP2256

30 kHz

36 kHz

38 kHz

56 kHz

TSOP2233

TSOP2237

TSOP2240

33 kHz

36.7 kHz

40 kHz

Description

The TSOP22.. – 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. The main benefit is the

reliable function even in disturbed ambient and the

protection against uncontrolled output pulses.

14 500

Features

Special Features

Photo detector and preamplifier in one package

Internal filter for PCM frequency

TTL and CMOS compatibility

Output active low

Small size package

High immunity against disturbance light

No occurrence of disturbance pulses at

the output

Improved shielding against electrical field

disturbance

Short settling time after power on (<200 s)

Contiunous data transmission possible

( 800 bursts/s)

Suitable burst length ≥10 cycles/burst

Block Diagram

Control

Circuit

Input

30 k

OUT

GND

Band

Pass

Demodu-

lator

AGC

14318

www.vishay.com

1 (7)

Document Number 82095

Rev. 4, 30-Mar-01

12 3 4 5 6 7

中文翻译

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TSOP2238 替代型号

型号	品牌	替代类型	描述	数据表
TSOP2438	VISHAY	功能相似	Photo IC, LOGIC OUTPUT PHOTO DETECTOR, GREEN, MINIATURE, PLASTIC PACKAGE-3

与TSOP2238相关器件

型号	品牌	获取价格	描述	数据表
TSOP2238AY1	VISHAY	获取价格	Photo IC, LOGIC OUTPUT PHOTO DETECTOR, LEAD FREE, PLASTIC PACKAGE-3
TSOP2238IV1	VISHAY	获取价格	IR Receiver Modules for Remote Control Systems
TSOP2238KU1	ETC	获取价格	TRANSISTOR-STAGE OUTPUT PHOTO IC
TSOP2238LL1	VISHAY	获取价格	Photo IC,
TSOP2238MQ1	VISHAY	获取价格	Photo Modules for PCM Remote Control Systems
TSOP2238NN1	VISHAY	获取价格	Photo Modules for PCM Remote Control Systems
TSOP2238PM1	VISHAY	获取价格	Photo Modules for PCM Remote Control Systems
TSOP2238QJ1	VISHAY	获取价格	IR Receiver Modules for Remote Control Systems
TSOP2238SA1	VISHAY	获取价格	IR Receiver Modules for Remote Control Systems
TSOP2238SL1	VISHAY	获取价格	IR Receiver Modules for Remote Control Systems