Datasheet > TSOP2238SS1BK

TSOP2238SS1BK

更新时间： 2024-11-21 06:40:51

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
7页	135K
描述
Photo IC

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中文翻译

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技术参数
数据手册

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TSOP2238SS1BK 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	unknown	风险等级：	5.63
JESD-609代码：	e3	安装特点：	THROUGH HOLE MOUNT
最高工作温度：	85 °C	最低工作温度：	-25 °C
子类别：	Photo ICs	最大压摆率：	0.00105 mA
标称供电电压：	4.1 V	表面贴装：	NO
端子面层：	Tin (Sn) - with Silver (Ag) barrier	Base Number Matches：	1

TSOP2238SS1BK 数据手册

TSOP22.., TSOP24.., TSOP48.., TSOP44..

Vishay Semiconductors

IR Receiver Modules for Remote Control Systems

FEATURES

• Low supply current

• Photo detector and preamplifier in one

package

• Internal filter for PCM frequency

• Improved shielding against EMI

• Supply voltage: 2.7 V to 5.5 V

• Improved immunity against ambient light

• Insensitive to supply voltage ripple and noise

16672

• Compliant to RoHS Directive 2002/95/EC and in

accordance to WEEE 2002/96/EC

MECHANICAL DATA

Pinning for TSOP44.., TSOP48..:

DESCRIPTION

These products are miniaturized receivers for infrared

remote control systems. A PIN diode and a preamplifier are

assembled on a lead frame, the epoxy package acts as an

IR filter.

1 = OUT, 2 = GND, 3 = V_S

Pinning for TSOP22.., TSOP24..:

1 = OUT, 2 = V_S, 3 = GND

The demodulated output signal can be directly decoded by

a microprocessor. The TSOP22.., TSOP48.. are compatible

with all common IR remote control data formats. The

TSOP24.., TSOP44.. are optimized to suppress almost all

spurious pulses from energy saving fluorescent lamps but

will also suppress some data signals.

This component has not been qualified according to

automotive specifications.

PARTS TABLE

STANDARD APPLICATIONS

(AGC2)

VERY NOISY ENVIRONMENTS

(AGC4)

CARRIER

FREQUENCY

PINNING

1 = OUT, 2 = GND, 3 = V_S

1 = OUT, 2 = V_S, 3 = GND

TSOP2230

1 = OUT, 2 = GND, 3 = V_S

TSOP4430

1 = OUT, 2 = V_S, 3 = GND

TSOP2430

30 kHz

33 kHz

36 kHz

38 kHz

40 kHz

56 kHz

TSOP4830

TSOP4833

TSOP4836

TSOP4838

TSOP4840

TSOP4856

TSOP2233

TSOP4433

TSOP2433

TSOP2236

TSOP4436

TSOP2436

TSOP2238

TSOP4438

TSOP2438

TSOP2240

TSOP4440

TSOP2440

TSOP2256

TSOP4456

TSOP2456

BLOCK DIAGRAM

APPLICATION CIRCUIT

16833_14

17170_7

R₁

Transmitter

with

TSALxxxx

IR receiver

V_S

+ V_S

33 kΩ

C₁

µC

OUT

GND

V_O

Band

pass

Demo-

dulator

Input

AGC

GND

The external components R and C are optional

to improve the robustness against electrical overstress

(typical values are R = 100 Ω, C = 0.1 µF).

Control circuit

The output voltage V_Oshould not be pulled down to a level

below 1 V by the external circuit.

The capacitive load at the output should be less than 2 nF.

** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902

Document Number: 82090

Rev. 2.8, 04-Feb-11

www.vishay.com

12 3 4 5 6 7

中文翻译

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