參數(shù)資料
型號(hào): TDA7313N
廠商: 意法半導(dǎo)體
英文描述: Digital Controlled Stereo Audio Processor with Loudness(數(shù)控立體聲音頻處理器)
中文描述: 數(shù)控立體聲音頻處理器響度(數(shù)控立體聲音頻處理器)
文件頁(yè)數(shù): 1/14頁(yè)
文件大?。?/td> 137K
代理商: TDA7313N
TDA7313N
DIGITAL CONTROLLED STEREO AUDIO PROCESSOR
WITH LOUDNESS
PRODUCT PREVIEW
INPUT MULTIPLEXER:
- 3 STEREO INPUTS
- SELECTABLEINPUT GAINFOR OPTIMAL
ADAPTIONTO DIFFERENT SOURCES
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
DESCRIPTION
The TDA7313N 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 gainand external loudnessfunction
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.
This is preliminaryinformation on a new productnow in development.Details are subject to change without notice.
July 1998
DIP28
SO28
ORDERING NUMBERS:
TDA7313N
TDA7313ND
PIN CONNECTION
(Topview)
1/14
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