STMicroelectronics TDA7432
The TDA7432 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 netBLOCK DIAGRAM 4.7K 100nF BINL 10 100nF BOUTL 9 SO20 ORDERING NUMBER: TDA7432D works and switches combined with operational amplifiers.| Part No. | TDA7432 |
|---|---|
| Datasheet | TDA7432 Download |
| Manufacturer |  STMicroelectronics |
| Description | BASIC FUNCTION AUDIO PROCESSOR |
| Buy | Stock & Price |
DESCRIPTION
Control is accomplished by serial bus microprocessor interface. Thanks to the advanced BIPOLAR/CMOS Technology, the external components have been reduced. 68nF 2.7nF LOUD_L 6 TRL 11 SPKR ATT 16 LEFT FRONT IN_L 3 MUX VOL + LOUD BASS TREBLE SPKR ATT 14 LEFT REAR MONO_IN/MUTE 4 18 S BUS DECODER + LATCHES 19 SCL SDA IN_R 2 MUX VOL + LOUD BASS TREBLE SPKR ATT SPKR ATT 15 RIGHT FRONT VS 17 SUPPLY 1 GND 10µF CREF 68nF 5 8 BINR 7 BOUTR 100nF 4.7K 12 TRR 2.7nF 13 RIGHT REAR 20 LOUD_R 100nF D95AU357A August 1996 1/10 TDA7432ABSOLUTE 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.
