TSOP2238UH1

更新时间： 2024-11-19 22:13:43

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	2103K
描述
Photo Modules for PCM 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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TSOP2238UH1 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
JESD-609代码：	e3	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：	5 V	表面贴装：	NO
端子面层：	Tin (Sn) - with Silver (Ag) barrier	Base Number Matches：	1

TSOP2238UH1 数据手册

TSOP22..UH1

Vishay Telefunken

Photo Modules for PCM Remote Control Systems

Available types for different carrier frequencies

Type

TSOP2230UH1

TSOP2236UH1

TSOP2238UH1

TSOP2256UH1

30 kHz

36 kHz

38 kHz

56 kHz

TSOP2233UH1

TSOP2237UH1

TSOP2240UH1

33 kHz

36.7 kHz

40 kHz

Description

The TSOP22..UH1 – 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.

16 081

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 82101

Rev. 4, 30-Mar-01

12 3 4 5 6 7

中文翻译

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