TDA7310

Operating Supply Voltage :
Supply Current :
Mounting Style : SMD/SMT
Packaging : Tray
Operating Temperature Range : + 85 C
Package / Case : PQFP-44


Features:

INPUT MUL TIPLEXER:
- 4 STEREO INPUTS
- ONE DIFF ERENTIAL 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 BALANCEAND
FADERF ACILITIES
- INDEPENDENT MUTE FUNCTION
ALL FUNCTIONS PROGRAMMABLE VIA SE-
RIAL BUS
SELECTABLE CHIP ADDRESS DEDICATED
PIN


Pinout




Specifications

Symbol	Parameter	Value	Unit
VS	Operating Supply Voltage	10.2	V
Tamb	Ambient Temperature	-40 to 85
Tstg	StorageTemperature Range	-55to +150

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-Fisystems.
Loudness and selectable input gain are provided.
The control of all fuctions is accomplished by serial bus microprocessor interface.
The TDA7310 AC signal setting is obtained by resistor networks and switches combined with operational amplifiers.
Thanks to the used BIPOLAR/CMOS Tecnology,
Low Distortion,Low Noise and DC stepping are obtained.