參數(shù)資料
型號(hào): TDA9614H
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: Audio processor for VHS hi-fi and linear audio(應(yīng)用于VHS高保真和線性音頻的音頻處理器)
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: PLASTIC, QFP-64
文件頁數(shù): 2/60頁
文件大?。?/td> 570K
代理商: TDA9614H
1995 Mar 21
2
Philips Semiconductors
Preliminary specification
Audio processor for VHS hi-fi
and linear audio
TDA9614H
CONTENTS
1
2
3
4
5
6
6.1
6.1.1
6.1.2
6.1.3
6.1.4
FEATURES
GENERAL DESCRIPTION
ORDERING INFORMATION
BLOCK DIAGRAM
PINNING
FUNCTIONAL DESCRIPTION
Audio I/O switching
Input Select (InputSel)
Normal Select (NormSel)
Volume L/R; AGC
Audio FM Output Mute (AFOMute); Normal
Output Mute (NOMute)
Output Select (OutSel)
RF Converter Mute (RFCMute)
Line Select (LineSel)
Decoder Select (DecodeSel)
Headphone Select (HPSel)
Headphone volume
DC Select (DCSel)
Linear audio circuits
Record/loop-through
Playback
Audio FM circuits
Record/loop-through
Playback
Automatic calibration
PAL/NTSC mode
I
2
C-bus
Power-On Reset (POR); derived from digital
supply voltage V
DDD
Control byte
Main select byte
Secondary select byte
Left/Right (L/R) volume byte
Headphone volume byte
Install byte
Test byte
Read byte
LIMITING VALUES
THERMAL CHARACTERISTICS
DC CHARACTERISTICS
AC CHARACTERISTICS
Record audio FM mode
Record linear audio mode
Playback Audio FM mode
Playback linear audio
INTERNAL CIRCUITRY
6.1.5
6.1.6
6.1.7
6.1.8
6.1.9
6.1.10
6.1.11
6.2
6.2.1
6.2.2
6.3
6.3.1
6.3.2
6.3.3
6.3.4
6.4
6.5
6.6
6.7
6.8
6.9
6.10
6.11
6.12
6.13
7
8
9
10
10.1
10.2
10.3
10.4
11
12
12.1
12.2
TEST AND APPLICATION INFORMATION
RAF I/O (pin 12)
RCCOL, RCCOR, RBPF and RFIX
(pins 59, 53, 55 and 49)
PACKAGE OUTLINE
SOLDERING
Plastic quad flat packages
By wave
By solder paste reflow
Repairing soldered joints (by hand-held
soldering iron or pulse-heated solder tool)
DEFINITIONS
LIFE SUPPORT APPLICATIONS
PURCHASE OF PHILIPS I
2
C COMPONENTS
13
14
14.1
14.1.1
14.1.2
14.1.3
15
16
17
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