參數(shù)資料
型號: TDA7313D
廠商: 意法半導(dǎo)體
英文描述: DIGITAL CONTROLLED STEREO AUDIO PROCESSOR WITH LOUDNESS
中文描述: 數(shù)字音量控制的立體聲音頻處理器
文件頁數(shù): 1/14頁
文件大?。?/td> 131K
代理商: TDA7313D
TDA7313
DIGITAL CONTROLLED STEREO AUDIO PROCESSOR
WITH LOUDNESS
INPUT MULTIPLEXER:
- 3 STEREO INPUTS
- SELECTABLEINPUT GAINFOR OPTIMAL
ADAPTIONTO DIFFERENT SOURCES
INPUT
AND
OUTPUT
EQUALIZER OR NOISE REDUCTION SYS-
TEM
LOUDNESS FUNCTION
VOLUMECONTROL IN 1.25dB STEPS
TREBLEAND BASSCONTROL
FOURSPEAKER ATTENUATORS:
- 4 INDEPENDENT SPEAKERSCONTROL
IN 1.25dB STEPS FOR BALANCEAND
FADERFACILITIES
- INDEPENDENT MUTE FUNCTION
ALL FUNCTIONS PROGRAMMABLE VIA SE-
RIAL I
2
C BUS
FOR
EXTERNAL
DESCRIPTION
The TDA7313 is a volume, tone (bass and treble)
balance (Left/Right) and fader (front/rear) processor
for quality audio applications in car radio and Hi-Fi
systems.
Selectable input gain and external loudness function
are provided. Control is accomplished by serial I
2
C
busmicroprocessorinterface.
TheAC signalsettingis obtainedbyresistornetworks
andswitchescombinedwithoperationalamplifiers.
Thanks to the used BIPOLAR/CMOS Tecnology,
LowDistortion, Low Noise andLow DCsteppingare
obtained.
November 1999
DIP28
SO28
ORDERING NUMBERS:
TDA7313
TDA7313D
PIN CONNECTION
(Topview)
1/14
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