TSOP2138UH1

更新时间： 2024-11-18 22:13:43

品牌	Logo	应用领域
威世 - VISHAY		远程控制 PC
页数	文件大小	规格书
8页	2323K
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

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TSOP2138UH1 数据手册

TSOP21..UH1

Vishay Telefunken

Photo Modules for PCM Remote Control Systems

Available types for different carrier frequencies

Type

TSOP2130UH1

TSOP2136UH1

TSOP2138UH1

TSOP2156UH1

30 kHz

36 kHz

38 kHz

56 kHz

TSOP2133UH1

TSOP2137UH1

TSOP2140UH1

33 kHz

36.7 kHz

40 kHz

Description

The TSOP21..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

Photo detector and preamplifier in one package

Internal filter for PCM frequency

Low power consumption

High immunity against ambient light

Enhanced data rate of 2400 bit/s

Improved shielding against electrical field

disturbance

Operation with short bursts possible

TTL and CMOS compatibility

Output active low

(≥6 cycles/burst)

Block Diagram

Control

Circuit

Input

30 k

OUT

GND

Band

Pass

Demodu-

lator

AGC

14318

www.vishay.com

1 (8)

Document Number 82123

Rev. 5, 30-Mar-01

12 3 4 5 6 7 8

中文翻译

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