Datasheet > TSOP2256KU1

TSOP2256KU1

更新时间： 2024-11-19 23:38:11

品牌	Logo	应用领域
其他 - ETC		晶体晶体管输出元件
页数	文件大小	规格书
7页	147K
描述
TRANSISTOR-STAGE OUTPUT PHOTO IC

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中文翻译

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TSOP2256KU1 数据手册

TSOP22..KU1

Vishay Semiconductors

Photo Modules for PCM Remote Control Systems

Available Types For Different Carrier Frequencies

Type

TSOP2230KU1

TSOP2236KU1

TSOP2238KU1

TSOP2256KU1

30 kHz

36 kHz

38 kHz

56 kHz

TSOP2233KU1

TSOP2237KU1

TSOP2240KU1

33.0 kHz

36.7 kHz

40.0 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.

16645

Features

Special Features

D Photo detector and preamplifier in one package

D Internal filter for PCM frequency

D TTL and CMOS compatibility

D Output active low

D Small size package

D High immunity against disturbance light

D No occurrence of disturbance pulses at the output

D Short settling time after power on (< 200µs)

D Improved shielding against electrical field

D Contiunous data transmission possible

disturbance

( 800 bursts/s)

D Suitable burst length ꢀ10 cycles/burst

Block Diagramm

Control

Circuit

Input

30 kW

OUT

GND

Band

Pass

Demodu-

lator

AGC

16591

Document Number 82172

Rev. 1, 19–Nov–01

www.vishay.com

1 (7)

12 3 4 5 6 7

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