TDA9614H datasheet(2/60 Pages) PHILIPS

2 / 60 page

1995 Mar 21

Philips Semiconductors

Preliminary speciﬁcation

Audio processor for VHS hi-ﬁ

and linear audio

TDA9614H

CONTENTS

FEATURES

GENERAL DESCRIPTION

ORDERING INFORMATION

BLOCK DIAGRAM

PINNING

FUNCTIONAL DESCRIPTION

6.1

Audio I/O switching

6.1.1

Input Select (InputSel)

6.1.2

Normal Select (NormSel)

6.1.3

Volume L/R; AGC

6.1.4

Audio FM Output Mute (AFOMute); Normal

Output Mute (NOMute)

6.1.5

Output Select (OutSel)

6.1.6

RF Converter Mute (RFCMute)

6.1.7

Line Select (LineSel)

6.1.8

Decoder Select (DecodeSel)

6.1.9

Headphone Select (HPSel)

6.1.10

Headphone volume

6.1.11

DC Select (DCSel)

6.2

Linear audio circuits

6.2.1

Record/loop-through

6.2.2

Playback

6.3

Audio FM circuits

6.3.1

Record/loop-through

6.3.2

Playback

6.3.3

Automatic calibration

6.3.4

PAL/NTSC mode

6.4

I2C-bus

6.5

Power-On Reset (POR); derived from digital

supply voltage VDDD

6.6

Control byte

6.7

Main select byte

6.8

Secondary select byte

6.9

Left/Right (L/R) volume byte

6.10

Headphone volume byte

6.11

Install byte

6.12

Test byte

6.13

Read byte

LIMITING VALUES

THERMAL CHARACTERISTICS

DC CHARACTERISTICS

AC CHARACTERISTICS

10.1

Record audio FM mode

10.2

Record linear audio mode

10.3

Playback Audio FM mode

10.4

Playback linear audio

INTERNAL CIRCUITRY

TEST AND APPLICATION INFORMATION

12.1

RAF I/O (pin 12)

12.2

RCCOL, RCCOR, RBPF and RFIX

(pins 59, 53, 55 and 49)

PACKAGE OUTLINE

SOLDERING

14.1

Plastic quad flat packages

14.1.1

By wave

14.1.2

By solder paste reflow

14.1.3

Repairing soldered joints (by hand-held

soldering iron or pulse-heated solder tool)

DEFINITIONS

LIFE SUPPORT APPLICATIONS

PURCHASE OF PHILIPS I2C COMPONENTS

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