TDA7319 Datasheet PDF | STMicroelectronics

STMicroelectronics TDA7319

The TDA7319 is a volume and tone (bass , middle and treble) processor for quality audio application in car radio and Hi-Fi system. The AC signal setting is obtained by resistor networks and switches combined with operational amplifiers. The TDA7319 audioprocessor provides 3 bands tones control.

Part No.	TDA7319
Datasheet	TDA7319 Download
Manufacturer	STMicroelectronics
Description	3 BAND DIGITAL CONTROLLED AUDIO PROCESSOR
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DESCRIPTION

Control is accomplished by serial I2C bus microprocessor interface. BLOCK DIAGRAM AND APPLICATION CIRCUIT R1 2.7K C3 5.6nF TREBLE(L) 3 C1 2.2µF L 2 1st VOL TREBLE MIDDLE BASS C5 15nF MOUT(L) 5 C6 22nF 6 C9 100nF BIN(L) 7 2nd VOL R3 5.6K C10 100nF BOUT(L) DIP20 SO20 ORDERING NUMBERS: TDA7319 (DIP20) TDA7319D (SO20) Thanks to the used BIPOLAR/MOS Technology, Low Distortion, Low Noise and Low Dc stepping are obtained. MIN(L) 4 8 OUT L 10 9 11 19 R 1st VOL TREBLE MIDDLE BASS 2nd VOL SCL SDA DIGGND I2C BUS SERIAL BUS DECODE & LATCHES C2 2.2µF 13 OUT R VS 1 SUPPLY 12 AGND CREF 20 TREBLE(R) C REF 10µF C4 5.6nF 18 MIN(R) 17 MOUT(R) C7 15nF R2 2.7K C8 22nF 16 15 BIN(L) C11 100nF R4 5.6K 14 BOUT(R) C12 100nF D93AU042E May 1995 1/16 TDA7319

ABSOLUTE MAXIMUM RATINGS

Symbol VS Tamb Tstg Operating Supply Voltage Operating Ambient Temperature Storage Temperature Range Parameter Value 10.5 -40 to 85 -55 to 150 Unit V °C °C PIN CONNECTION VS IN L TREBLE L M IN L M OUT L B IN L B OUT L OUT L...