Datasheet > TDA7468D13TR

TDA7468D13TR

更新时间： 2024-09-28 22:19:59

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
22页	178K
描述
TWO BANDS DIGITALLY CONTROLLED AUDIO PROCESSOR WITH BASS ALC SURROUND

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数据手册
替代型号

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TDA7468D13TR 数据手册

TDA7468D

TWO BANDS DIGITALLY CONTROLLED

AUDIO PROCESSOR WITH BASS ALC SURROUND

1 FEATURES

Figure 1. Package

■ INPUT MULTIPLEXER

– 4 STEREO INPUTS

– SELECTABLE INPUT GAIN FOR OPTIMAL

ADAPTATION TO DIFFERENT SOURCES

■ ONE STEREO OUTPUT

SO28

Table 1. Order Codes

■ BASS ALC

■ TREBLE AND BASS CONTROL IN 2.0dB

■ STEPS

Part Number

TDA7468D

Package

SO28

■ VOLUME CONTROL IN 1.0dB STEPS

■ TWO SPEAKER ATTENUATORS:

– TWO INDEPENDENT SPEAKER CONTROL

IN 1.0dB STEPS FOR BALANCE FACILITY

– INDEPENDENT MUTE FUNCTION

■ ALL FUNCTION ARE PROGRAMMABLE VIA

■ SERIAL BUS

TDA7468D13TR

Tape & Reel

applications in Hi-Fi systems.

Selectable input gain is provided. 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.

■ EXTERNALLY ADJUSTABLE SURROUND

2 DESCRIPTION

The TDA7468D is a volume tone (bass and treble)

balance (Left/Right) processor for quality audio

Thanks to the used BIPOLAR/CMOS Technology,

Low Distortion, Low Noise and DC stepping are

obtained

Figure 2. PIN CONNECTION (Top view)

V_S

MIC

GND

CREF

IN1_L

IN1_R

IN2_R

IN3_R

IN4_R

MUX_R

IS_R

IN2_L

IN3_L

IN4_L

MUX_L

IS_L

TREBLE_L

BASSI_L

BASSO_L

OUT_L

DGND

SCL

TREBLE_R

BASSI_R

BASSO_R

OUT_R

ALC

SDA

D99AU1057

REV. 1

1/22

June 2004

12 3 4 5 6 7...22

中文翻译

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TDA7468D13TR 替代型号

型号	品牌	替代类型	描述	数据表
TDA7468D	STMICROELECTRONICS	完全替代	TWO BANDS DIGITALLY CONTROLLED AUDIO PROCESSOR WITH BASS ALC SURROUND
TDA7440D	STMICROELECTRONICS	功能相似	TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR

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