Datasheet > TDA7344S

TDA7344S

更新时间： 2024-02-11 11:51:36

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
20页	202K
描述
DIGITAL CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX

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中文翻译

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数据手册

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TDA7344S 数据手册

TDA7344

DIGITAL CONTROLLED AUDIO PROCESSOR

WITH SURROUND SOUND MATRIX

1 STEREO INPUT

VOLUME CONTROL IN 1.25dB STEP

TREBLE AND BASS CONTROL

THREE SURROUND MODES ARE AVAIL-

ABLE:

– MOVIE, MUSIC AND SIMULATED

FOUR SPEAKER ATTENUATORS:

– 4 INDEPENDENT SPEAKERS CONTROL

IN 1.25dBSTEPS FOR BALANCE FACILITY

– INDEPENDENT MUTE FUNCTION

PQFP44

(10 X 10)

SDIP42

ORDERING NUMBERS: TDA7344P (PQFP44)

TDA7344S (SDIP42)

ALL FUNCTIONS PROGRAMMABLE VIA SE-

RIAL BUS

shifters and a signal matrix. Control of all the

functions is accomplished by serial bus.

The AC signal setting is obtained by resistor net-

works and switches combined with operational

amplifiers.

Thanks to the used BIPOLAR/CMOSTechnology,

Low Distortion, Low Noise and DC stepping are

obtained.

DESCRIPTION

The TDA7344 is a volume tone (bass and treble)

balance (Left/Right) processor for quality audio

applications in car radio and Hi-Fi systems.

It reproduces surround sound by using phase

PIN CONNECTIONS

1/20

February 1997

12 3 4 5 6 7...20

中文翻译

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与TDA7344S相关器件

型号	品牌	获取价格	描述	数据表
TDA7345	STMICROELECTRONICS	获取价格	DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX
TDA7345D	STMICROELECTRONICS	获取价格	DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX
TDA7346	STMICROELECTRONICS	获取价格	DIGITAL CONTROLLED SURROUND SOUND MATRIX
TDA7346D	STMICROELECTRONICS	获取价格	DIGITAL CONTROLLED SURROUND SOUND MATRIX
TDA7348	STMICROELECTRONICS	获取价格	DIGITALLY CONTROLLED AUDIO PROCESSOR
TDA7348_07	STMICROELECTRONICS	获取价格	Digitally controlled audio processor
TDA7348D	STMICROELECTRONICS	获取价格	DIGITALLY CONTROLLED AUDIO PROCESSOR
TDA7348D013TR	STMICROELECTRONICS	获取价格	Digitally controlled audio processor
TDA7350	STMICROELECTRONICS	获取价格	22W BRIDGE-STEREO AMPLIFIER FOR CAR RADIO
TDA7350A	STMICROELECTRONICS	获取价格	22W BRIDGE-STEREO AMPLIFIER FOR CAR RADIO