TDA7315D View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'TDA7315D' PDF : 12 Pages View PDF
®
TDA7315
DIGITAL CONTROLLED AUDIO PROCESSOR
1 STEREO INPUT
LOUDNESS FUNCTION
VOLUME CONTROL IN 1.25dB STEPS
TREBLE AND BASS CONTROL
TWO SPEAKERS ATTENUATORS:
- INDEPENDENT SPEAKERS CONTROL
IN 1.25dB STEPS
- INDEPENDENT MUTE FUNCTION
ALL FUNCTIONS PROGRAMMABLE VIA SE-
RIAL BUS
DESCRIPTION
The TDA7315 is a volume, tone (bass and treble)
balance (Left/Right) processor for quality audio appli-
cations in car radio and Hi-Fi systems.
Control is accomplished by serial bus microprocessor
interface.
The AC signal settingis obtainedby resistor networks
BLOCK DIAGRAM
SO20
DIP 20
ORDERING NUMBER: TDA7315 (DIP 20)
TDA7315D (SO 20)
and switches combined with operational amplifi-
ers.
Thanks to the used BIPOLAR/CMOS Technology,
Low Distortion, Low Noise and DC stepping are ob-
tained.
July 1998
1/12
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