Datasheet > TSOP14333

TSOP14333

更新时间： 2024-01-10 17:49:36

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
8页	247K
描述
IR RECEIVER - 33 KHZ MOLD

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中文翻译

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数据手册

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TSOP14333 数据手册

TSOP121.., TSOP123.., TSOP125.., TSOP141.., TSOP143.., TSOP145..

www.vishay.com

Vishay Semiconductors

IR Receiver Modules for Remote Control Systems

FEATURES

• Improved dark sensitivity

• Improved immunity against optical noise

• Improved immunity against Wi-Fi noise

• Low supply current

• Photo detector and preamplifier in one package

• Internal filter for PCM frequency

• Supply voltage: 2.5 V to 5.5 V

• Insensitive to supply voltage ripple and noise

16672

• Material categorization: for definitions of

compliance please see www.vishay.com/doc?99912

LINKS TO ADDITIONAL RESOURCES

MECHANICAL DATA

Pinning for TSOP14...:

1 = OUT, 2 = GND, 3 = V_S

Pinning for TSOP12...:

1 = OUT, 2 = V_S, 3 = GND

Product Page

3D Models

Calculators

Marking

Packages

Holders

Bends and Cuts

DESCRIPTION

The TSOP12... and TSOP14... series devices are the latest

generation miniaturized IR receiver modules for infrared

ORDERING CODE

TSOP12..., TSOP14... - 2160 pieces in tubes

remote

control

systems.

These

series

provide

improvements in sensitivity to remote control signals in dark

ambient as well as in sensitivity in the presence of optical

disturbances e.g. from CFLs. The robustness against

spurious pulses originating from Wi-Fi signals has been

enhanced.

BLOCK DIAGRAM

16833-13

The devices contain a PIN diode and a preamplifier

assembled on a lead frame. The epoxy package contains an

IR filter. The demodulated output signal can be directly

connected to a microprocessor for decoding.

30 kΩ

Band

pass

Demo-

dulator

Input

AGC

The TSOP121.., TSOP123.., TSOP125.., TSOP141..,

TSOP143.., and TSOP145.. series devices are designed to

receive short burst codes (6 or more carrier cycles per

burst). The third digit designates the AGC level (AGC1,

AGC3, or AGC5) and the last two digits designate the

band-pass frequency (see table below). The higher the AGC,

the better noise is suppressed, but the lower the code

compatibility. AGC1 provides basic noise suppression,

AGC3 provides enhanced noise suppression and AGC5

provides maximized noise suppression. Generally, we

advise to select the highest AGC that satisfactorily receives

the desired remote code.

Control circuit

APPLICATION CIRCUIT

17170-11

R₁

C₁

Transmitter

with

TSALxxxx

IR receiver

V_S

+ V_S

These components have not been qualified to automotive

specifications.

μC

OUT

V_O

GND

R₁and C₁recommended to reduce supply ripple for V_S< 2.8 V

Rev. 1.6, 02-Aug-2021

Document Number: 82804

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 8

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与TSOP14333相关器件

型号	品牌	获取价格	描述	数据表
TSOP14336	VISHAY	获取价格	IR RECEIVER - 36 KHZ MOLD
TSOP14340	VISHAY	获取价格	IR RECEIVER - 40 KHZ MOLD
TSOP14356	VISHAY	获取价格	IR RECEIVER - 56 KHZ MOLD
TSOP14433	VISHAY	获取价格	IR RECEIVER - 33 KHZ MOLD
TSOP14436	VISHAY	获取价格	IR RECEIVER - 36 KHZ MOLD
TSOP14438	VISHAY	获取价格	IR RECEIVER - 38 KHZ MOLD
TSOP14440	VISHAY	获取价格	IR RECEIVER - 40 KHZ MOLD
TSOP14456	VISHAY	获取价格	IR RECEIVER - 56 KHZ MOLD
TSOP14530	VISHAY	获取价格	IR RECEIVER - 30 KHZ MOLD
TSOP14533	VISHAY	获取价格	IR RECEIVER - 33 KHZ MOLD

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