TDA7315 - ST Microelectronics

TDA7315 DIGITAL CONTROLLED AUDIO PROCESSOR

The TDA7315 is a volume, tone (bass and treble) balance (Left/Right) processor for quality audio applications 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 combine.

Features

g Supply Voltage Operating Ambient Temperature Storage Temperature Range Parameter Value 10.2 -10 to 85 -55 to +150 Unit V °C °C QUICK REFERENCE DATA Symbol VS VCL THD S/N SC Supply Voltage Max. input signal handling Total Harmonic Distortion V = 1Vrms f = 1KHz Signal to Noise Ratio Channel Separation f = 1KHz Volume Control Balance Control Mute Attenuation 1.25dB step 2db step 1.25dB step -78.75 -14 -38.75 100 Bass and Treble Control Parameter Min. 6 2 0.01 106 103 0 +14 0 0.1 Typ. 9 Max. 10 Unit V Vrms % dB dB dB dB dB dB 2/12 TDA7315 TEST CIRCUIT ELECTRICAL CHARACTERISTICS (refer to the.