Datasheet > TSOP33238

TSOP33238

更新时间： 2024-11-06 00:42:31

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
22页	490K
描述
IR Receiver Modules for Remote Control Systems

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数据手册

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TSOP33238 数据手册

TSOP332.., TSOP334..

www.vishay.com

Vishay Semiconductors

IR Receiver Modules for Remote Control Systems

FEATURES

• Very low supply current

• Photo detector and preamplifier in one package

• Internal filter for PCM frequency

• Supply voltage: 2.5 V to 5.5 V

• Improved immunity against ambient light

• Insensitive to supply voltage ripple and noise

• Compatible with wave or reflow soldering

(see “P” version of Minimold option datasheets)

• Material categorization:

for definitions of compliance please see

www.vishay.com/doc?99912

DESCRIPTION

The TSOP332.. and TSOP334.. series are miniaturized IR

receiver modules for infrared remote control systems. A PIN

diode and a preamplifier are assembled on lead frame, the

epoxy package contains an IR filter.

MECHNICAL DATA

Pinning for TSOP334..:

The demodulated output signal can be directly connected to

a microprocessor for decoding.

1 = OUT, 2 = GND, 3 = V_S

The TSOP334.. series devices are optimized to suppress

almost all spurious pulses from energy saving lamps like

CFLs. The AGC4 used in the TSOP334.. may suppress

some data signals. The TSOP332.. series are provided

primarily for compatibility with old AGC2 designs. New

designs should prefer the TSOP334.. series containing the

newer AGC4.

These components have not been qualified according to

automotive specifications.

PARTS TABLE

AGC

LEGACY, FOR LONG BURSTS (AGC2)

TSOP33230

FOR LONG BURSTS, VERY NOISY ENVIRONMENTS (AGC4)

30 kHz

33 kHz

TSOP33430

TSOP33433

TSOP33233

36 kHz

TSOP33236

TSOP33436 ^(1)(2)(3)

TSOP33438 ⁽⁴⁾⁽⁵⁾

TSOP33440

Carrier

frequency

38 kHz

40 kHz

56 kHz

TSOP33238

TSOP33240

TSOP33256

TSOP33456 ⁽⁶⁾⁽⁷⁾

Package

Pinning

Minimold

1 = OUT, 2 = GND, 3 = V_S

5.4 W x 6.35 H x 4.9 D

Leaded

Dimensions (mm)

Mounting

Application

Best remote control code

Remote control

⁽¹⁾RC-5 ⁽²⁾RC-6 ⁽³⁾Panasonic ⁽⁴⁾NEC ⁽⁵⁾Sharp ⁽⁶⁾r-step ⁽⁷⁾Thomson RCA

BLOCK DIAGRAM

APPLICATION CIRCUIT

17170-11

16833-13

R₁

Transmitter

with

TSALxxxx

IR receiver

V_S

+ V_S

30 kΩ

C₁

μC

Band

pass

Demo-

dulator

OUT

Input

AGC

V_O

GND

Control circuit

R₁and C₁recommended to reduce supply ripple for V_S< 2.8 V

Rev. 1.3, 22-Jul-16

Document Number: 82663

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

12 3 4 5 6 7...22

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与TSOP33238相关器件

型号	品牌	获取价格	描述	数据表
TSOP33240	VISHAY	获取价格	IR Receiver Modules for Remote Control Systems
TSOP33256	VISHAY	获取价格	IR Receiver Modules for Remote Control Systems
TSOP334	VISHAY	获取价格	IR Receiver Modules for Remote Control Systems
TSOP33430	VISHAY	获取价格	IR Receiver Modules for Remote Control Systems
TSOP33433	VISHAY	获取价格	IR Receiver Modules for Remote Control Systems
TSOP33436	VISHAY	获取价格	IR Receiver Modules for Remote Control Systems
TSOP33438	VISHAY	获取价格	Linear Output Photo IC,
TSOP33440	VISHAY	获取价格	IR Receiver Modules for Remote Control Systems
TSOP33456	VISHAY	获取价格	IR Receiver Modules for Remote Control Systems
TSOP33530	VISHAY	获取价格	IR Receiver Modules for Remote Control Systems

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