UDA1341TS/N1 Просмотр технического описания (PDF) - Philips Electronics

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производитель

UDA1341TS/N1

Economy audio CODEC for MiniDisc (MD) home stereo and portable applications

Philips Electronics 

Philips Semiconductors

Economy audio CODEC for MiniDisc (MD)

home stereo and portable applications

Preliminary specification

UDA1341TS

CONTENTS

1

1.1

1.2

1.3

1.4

2

3

4

5

6

7

7.1

7.2

7.3

7.4

7.5

7.6

7.7

7.8

7.9

7.10

7.11

7.12

7.13

7.14

7.15

7.16

7.17

7.18

7.19

7.20

7.21

7.21.1

7.21.1.1

7.21.1.2

7.21.1.3

7.21.1.4

7.21.1.5

7.21.1.6

7.21.1.7

7.21.1.8

7.21.1.9

FEATURES

General

Multiple format data interface

DAC digital sound processing

Advanced audio configuration

GENERAL DESCRIPTION

ORDERING INFORMATION

QUICK REFERENCE DATA

BLOCK DIAGRAM

PINNING

FUNCTIONAL DESCRIPTION

System clock

Pin compatibility

Analog front end

Programmable Gain Amplifier (PGA)

Analog-to-Digital Converter (ADC)

Digital Automatic Gain Control (AGC)

AGC status detection

Digital mixer

Decimation filter (ADC)

Overload detection (ADC)

Mute (ADC)

Interpolation filter (DAC)

Peak detector

Quick mute

Noise shaper (DAC)

Filter Stream Digital-to-Analog Converter

(FSDAC)

Multiple format input/output interface

L3-interface

Address mode

Data transfer mode

Programming the sound processing and other

features

STATUS control

Reset

System clock frequency

DC-filter

Data input format

Output gain switch

Input gain switch

Polarity of ADC

Polarity of DAC

Double speed

7.21.1.10 Power control

7.21.2 DATA0 direct control

7.21.2.1 Volume control

7.21.2.2 Bass boost

7.21.2.3 Treble

7.21.2.4 Peak detection position

7.21.2.5 De-emphasis

7.21.2.6 Mute

7.21.2.7 Mode

7.21.3 DATA0 extended programming registers

7.21.3.1 Mixer gain control

7.21.3.2 MIC sensitivity

7.21.3.3 Mixer mode

7.21.3.4 AGC control

7.21.3.5 AGC output level

7.21.3.6 Input channel 2 amplifier gain

7.21.3.7 AGC time constant

7.21.4 DATA1 control

7.21.4.1 Peak level value

8

LIMITING VALUES

9

THERMAL CHARACTERISTICS

10

DC CHARACTERISTICS

11

AC CHARACTERISTICS (ANALOG)

12

AC CHARACTERISTICS (DIGITAL)

13

APPLICATION INFORMATION

14

PACKAGE OUTLINE

15

SOLDERING

15.1

Introduction

15.2

Reflow soldering

15.3

Wave soldering

15.4

Repairing soldered joints

16

DEFINITIONS

17

LIFE SUPPORT APPLICATIONS

1998 Dec 18

2

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