Datasheet > TSOP2230_08

TSOP2230_08

更新时间： 2024-11-23 07:05:15

品牌	Logo	应用领域
威世 - VISHAY		远程控制
页数	文件大小	规格书
8页	764K
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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TSOP2230_08 数据手册

New TSOP22..

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

MECHANICAL DATA

Pinning

• Component in accordance to RoHS 2002/95/EC and

WEEE 2002/96/EC

1 = OUT, 2 = V_S, 3 = GND

DESCRIPTION

The TSOP22.. series 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.

The demodulated output signal can directly be decoded by a

microprocessor. The TSOP22.. is the standard IR remote

control receiver series, supporting all major data formats.

This component has not been qualified according to

automotive specifications.

PARTS TABLE

CARRIER FREQUENCY

STANDARD APPLICATIONS (AGC2/AGC8)

30 kHz

33 kHz

36 kHz

36.7 kHz

38 kHz

40 kHz

56 kHz

TSOP2230

TSOP2233

TSOP2236

TSOP2237

TSOP2238

TSOP2240

TSOP2256

BLOCK DIAGRAM

APPLICATION CIRCUIT

17170_7

16833_7

R₁

Transmitter

with

TSALxxxx

IR receiver

V_S

+ V_S

GND

V_S

33 kΩ

C₁

µC

OUT

V_O

Band

pass

Demo-

dulator

Input

AGC

GND

The external components R and C are optional

Control circuit

GND

to improve the robustnes against electrical overstress

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

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.

Document Number: 82095

Rev. 2.0, 18-Jul-08

www.vishay.com

12 3 4 5 6 7 8

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