Datasheet > TSOP4838DA1

TSOP4838DA1

更新时间： 2024-09-15 14:45:19

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	224K
描述
Logic IC Output Optocoupler, 1-Channel, LEAD FREE, PLASTIC PACKAGE-3

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技术参数
数据手册

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TSOP4838DA1 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	LEAD FREE, PLASTIC PACKAGE-3	Reach Compliance Code：	unknown
风险等级：	5.69	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：	0.005 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：	4.5 V
端子面层：	Matte Tin (Sn)	Base Number Matches：	1

TSOP4838DA1 数据手册

TSOP48..DA1

Vishay Semiconductors

IR Receiver Modules for Remote Control Systems

Description

The TSOP48..DA1 - 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..DA1 is the

standard IR remote control receiver series, support-

ing all major transmission codes.

18300

Features

• Photo detector and preamplifier in

one package

Mechanical Data

Pinning:

1 = OUT, 2 = GND, 3 = V

• Internal filter for PCM frequency

• Improved shielding against electrical

field disturbance

Parts Table

Part

TSOP4830DA1

TSOP4833DA1

TSOP4836DA1

TSOP4837DA1

TSOP4838DA1

TSOP4840DA1

TSOP4856DA1

Carrier Frequency

• TTL and CMOS compatibility

• Output active low

• Low power consumption

30 kHz

33 kHz

36 kHz

36.7 kHz

38 kHz

40 kHz

56 kHz

Special Features

• Improved immunity against ambient light

• Suitable burst length ≥ 10 cycles/burst

Block Diagram

Application Circuit

16833

V_S

30 kΩ

16842

R₁= 100 Ω

Transmitter

TSOPxxxx

OUT

with

V_S

+V_S

C₁

Band Demo-

TSALxxxx

Input

AGC

4.7 µF

dulator

Pass

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 84698

Rev. 1.0, 17-Feb-05

www.vishay.com

12 3 4 5 6 7 8

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