TSOP4840ON1

更新时间： 2024-09-15 22:07:59

品牌	Logo	应用领域
威世 - VISHAY		远程控制
页数	文件大小	规格书
7页	401K
描述
IR Receiver Modules for Remote Control Systems

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中文翻译

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数据手册

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TSOP4840ON1 数据手册

TSOP48..ON1

Vishay Semiconductors

VISHAY

IR Receiver Modules for Remote Control Systems

Description

The TSOP48..ON1 - 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. TSOP48..ON1 is the

standard IR remote control receiver series, support-

ing all major transmission codes.

Features

Parts Table

• Photo detector and preamplifier in one package

• Internal filter for PCM frequency

Part

TSOP4830ON1

TSOP4833ON1

TSOP4836ON1

TSOP4837ON1

TSOP4838ON1

TSOP4840ON1

TSOP4856ON1

Carrier Frequency

• Improved shielding against electrical field distur-

bance

30 kHz

33 kHz

36 kHz

• TTL and CMOS compatibility

• Output active low

36.7 kHz

38 kHz

40 kHz

56 kHz

• Low power consumption

Special Features

• Improved immunity against ambient light

• Suitable burst length ≥ 10 cycles/burst

Application Circuit

Block Diagram

R₁= 100 Ω

Transmitter

TSOPxxxx

with

V_S

+V_S

C₁

TSALxxxx

4.7 µF

V_S

µC

30 kΩ

OUT

GND

V_O

OUT

GND

Band Demo-

Input

AGC

dulator

Pass

R₁+ C₁recommended to suppress power supply

disturbances.

GND

Control

Circuit

The output voltage should not be hold continuously at

a voltage below V_O3.3 V by the external circuit.

Absolute Maximum Ratings

T_amb= 25 °C, unless otherwise specified

Parameter

Test condition

Symbol

V_S

Value

Unit

Supply Voltage

(Pin 2)

- 0.3 to +

6.0

Document Number 82088

Rev. 6, 15-Oct-2002

www.vishay.com

12 3 4 5 6 7

中文翻译

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