Datasheet > TSOP34840SB1

TSOP34840SB1

更新时间： 2024-11-27 14:11:03

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	191K
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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TSOP34840SB1 技术参数

是否无铅：	不含铅	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	安装特点：	THROUGH HOLE MOUNT
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	子类别：	Photo ICs
最大压摆率：	0.0015 mA	最小供电电压：	2.7 V
标称供电电压：	3 V	表面贴装：	NO
端子面层：	Tin (Sn)	Base Number Matches：	1

TSOP34840SB1 数据手册

TSOP348..SB1

Vishay Semiconductors

IR Receiver Modules for Remote Control Systems

Description

The TSOP348..SB1 - 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..SB1 is the

standard IR remote control receiver series for 3 V

supply voltage, supporting all major transmission

codes.

16656

Features

Parts Table

• Photo detector and preamplifier in one

package

Part

TSOP34830SB1

TSOP34833SB1

TSOP34836SB1

TSOP34837SB1

TSOP34838SB1

TSOP34840SB1

TSOP34856SB1

Carrier Frequency

30 kHz

• Internal filter for PCM frequency

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 82209

Rev. 1.2, 28-Feb-05

www.vishay.com

12 3 4 5 6 7 8

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