Datasheet > TSOP34840SP1

TSOP34840SP1

更新时间： 2024-11-27 15:55:11

品牌	Logo	应用领域
威世 - VISHAY		远程控制输出元件光电
页数	文件大小	规格书
8页	245K
描述
Photo IC, LOGIC OUTPUT PHOTO DETECTOR, LEAD FREE, PLASTIC PACKAGE-3

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技术参数
数据手册

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TSOP34840SP1 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	Reach Compliance Code：	unknown
风险等级：	5.57	其他特性：	CMOS COMPATIBLE
应用：	REMOTE CONTROL	配置：	COMPLEX
红外线范围：	YES	JESD-609代码：	e3
功能数量：	1	最大通态电流：	0.01 A
最高工作温度：	85 °C	最低工作温度：	-25 °C
光电设备类型：	LOGIC IC OUTPUT OPTOCOUPLER	形状：	ROUND
尺寸：	5 mm	最小供电电压：	2.7 V
端子面层：	Matte Tin (Sn)	Base Number Matches：	1

TSOP34840SP1 数据手册

TSOP348..SP1

Vishay Semiconductors

IR Receiver Modules for Remote Control Systems

Description

The TSOP348..SP1 - series are miniaturized receiv-

ers 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. TSOP348..SP1 is the

standard IR remote control receiver series for 3 V

supply voltage, supporting all major transmission

codes.

18321

Features

Parts Table

• Photo detector and preamplifier in one

package

Part

Carrier Frequency

TSOP34830SP1

30 kHz

• Internal filter for PCM frequency

TSOP34833SP1

TSOP34836SP1

TSOP34837SP1

TSOP34838SP1

TSOP34840SP1

TSOP34856SP1

33 kHz

36 kHz

36.7 kHz

38 kHz

40 kHz

56 kHz

• Improved shielding against electrical

field

disturbance

• TTL and CMOS compatibility

• Output active low

• Supply voltage: 2.7 V to 5.5 V

• Improved immunity against ambient light

Block Diagram

Application Circuit

16833

17170

V_S

R₁= 100 Ω

30 kΩ

Transmitter

TSOPxxxx

with

V_S

+V_S

OUT

C₁

TSALxxxx

4.7 µF

Band Demo-

Input

AGC

µC

dulator

Pass

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_O2.0 V by the external circuit.

Document Number 84678

Rev. 1.0, 28-Feb-05

www.vishay.com

12 3 4 5 6 7 8

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