Datasheet > TSOP1233WI1

TSOP1233WI1

更新时间： 2024-11-06 07:05:15

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	273K
描述
IR Receiver Modules for Remote Control Systems

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中文翻译

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TSOP1233WI1 数据手册

TSOP12..WI1

Vishay Semiconductors

IR Receiver Modules for Remote Control Systems

Description

The TSOP12..WI1 - 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. TSOP12..WI1 is the

standard IR remote control receiver series, support-

ing all major transmission codes.

13643

Features

Special Features

• Photo detector and preamplifier in one

package

• Improved immunity against ambient light

• Suitable burst length ≥ 10 cycles/burst

• Internal filter for PCM frequency

• Improved shielding against electrical

Parts Table

field disturbance

• TTL and CMOS compatibility

• Output active low

Part

Carrier Frequency

30 kHz

TSOP1230WI1

TSOP1233WI1

TSOP1236WI1

TSOP1237WI1

TSOP1238WI1

TSOP1240WI1

TSOP1256WI1

33 kHz

36 kHz

36.7 kHz

38 kHz

40 kHz

56 kHz

• Low power consumption

Block Diagram

Application Circuit

16832

V_S

30 kΩ

16842

R₁= 100 Ω

Transmitter

TSOPxxxx

with

V_S

+V_S

OUT

Band Demo-

C₁

TSALxxxx

Input

AGC

dulator

Pass

4.7 µF

µC

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_O3.3 V by the external circuit.

Document Number 82022

Rev. 1.7, 27-Jan-05

www.vishay.com

12 3 4 5 6 7 8

中文翻译

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