TDA7310 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'TDA7310' PDF : 15 Pages View PDF
®
TDA7310
SERIAL BUS CONTROLLED AUDIO PROCESSOR
INPUT MULTIPLEXER:
- 4 STEREO INPUTS
- ONE DIFFERENTIAL STEREO INPUT FOR
REMOTE SOURCES
SELECTABLE INPUT GAIN FOR OPTIMAL
ADAPTION TO DIFFERENT SOURCES
INPUT AND OUTPUT FOR EXTERNAL
EQUALIZER OR NOISE REDUCTION SYS-
TEM
VOLUME CONTROL IN 1.25dB STEPS
LOUDNESS FUNCTION
TREBLE AND BASS CONTROL
FOUR SPEAKER ATTENUATORS:
- 4 INDEPENDENT SPEAKERS CONTROL
IN 1.25dB STEPS FOR BALANCE AND
FADER FACILITIES
- INDEPENDENT MUTE FUNCTION
ALL FUNCTIONS PROGRAMMABLE VIA SE-
RIAL BUS
SELECTABLE CHIP ADDRESS DEDICATED
PIN
PQFP44 (10 x 10)
ORDERING NUMBER: TDA7310
DESCRIPTION
The TDA7310 is a volume, tone (bass and treble)
and fader (front/rear) processor for high quality audio
applications in car radio and Hi-Fi systems.
Loudness and selectable input gain are provided.
The control of all fuctions is accomplished by serial
bus microprocessor interface.
The AC signal setting is obtained by resistor networks
andswitches combined with operationalamplifiers.
Thanks to the used BIPOLAR/CMOS Tecnology,
Low Distortion, Low Noise and DC stepping are ob-
tained.
PIN CONNECTION (Top view)
November 1999
1/15
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
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