STMicroelectronics TDA7433
The TDA7433 is a volume, tone (bass and treble) balance (Left/Right) processor for quality audio applications in car radio and Hi-Fi systems. The AC signal setting is obtained by resistor networks and switches combined with operational amplifiers.| Part No. | TDA7433 |
|---|---|
| Datasheet | TDA7433 Download |
| Manufacturer |  STMicroelectronics |
| Description | BASIC FUNCTION AUDIO PROCESSOR |
| Buy | Stock & Price |
DESCRIPTION
Control is accomplished by serial bus microprocessor interface. BLOCK DIAGRAM 4.7K 100nF BINL 10 6 3 MUX VOL BASS TREBLE 100nF BOUTL 9 2.7nF SO20 ORDERING NUMBER: TDA7433D Thanks to the advanced BIPOLAR/CMOS Technology, the external components have been reduced. TRL 11 SPKR ATT SPKR ATT 16 LEFT FRONT IN1_L IN2_L 14 LEFT REAR MONO IN/MUTE 4 18 S BUS DECODER + LATCHES 19 SCL SDA IN2_R IN1_R VS 2 5 17 MUX VOL BASS TREBLE SPKR ATT SPKR ATT 15 RIGHT FRONT 13 SUPPLY 20 GND 1 CREF BINR 100nF 8 7 BOUTR 100nF 4.7K 12 TRR 2.7nF RIGHT REAR D95AU354A November 1999 1/10 TDA7433ABSOLUTE MAXIMUM RATINGS
Symbol VS Tamb Tstg Operating Supply Voltage Operating Temperature Range Storage Temperature Range Parameter Value 10.2 -40 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 1dB step Bass Control 2dB step Treble Control 2dB step Speaker Attenuators Mute Attenuation -79 -18 -14 -37.5 100 Parameter Min.
