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TDA7465 Datasheet PDF

STMicroelectronics TDA7465

The TDA7465 is a volume tone (bass middle and treble) balance (Left/Right) processors with stereo SRS and voice canceller for quality audio applications in car radio, Hi-Fi, TV systems. It reproduces SRS (Sound Retrieval System) sound by external components and surround sound by using phase shifters and a signal matrix. The AC signal setting is obtained by resistor networks and switches combined with operational amplifiers according to the SRS laboratories specification.
Part No. TDA7465
Datasheet TDA7465 Download
Manufacturer
STMicroelectronics
Description DIGITALLY CONTROLLED AUDIO PROCESSOR
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TDA7465 datasheet page 1 preview

DESCRIPTION

An Extra Mix Input is available to May 1997 VS PS4 PS3 PS2 PS1 LP LP1 HP1 HP2 VAR_L BASSO_L VAR_R BASSO_R BASS_LO BASS_LI BASS_RO BASS_RI MIDDLE_LO MIDDLE_LI MIDDLE_RO MIDDLE_RI 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 D96AU479B 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 CREF REAR_OUT REAR_IN LPVC R_IN VREFOUT L_IN MIX NETW2 NETW1 RECOUT_L RECOUT_R L_OUT R_OUT DIG_GND SCL SDA ADDR AGND TREBLE_L TREBLE_R connect microphone for KARAOKE feature. Control of all the functions is accomplished by serial bus. Thanks to the used BIPOLAR/CMOS Technology, Low Distortion, Low Noise and DC stepping are obtained. 1/20 MIDDLE-LI MIDDLE-LO 0.22µF + VREF 100K CENTER 34 41 40 NETW2 22 21 SPACE 35 MIX 1K 1 µF 1.2nF 130K 2.2µF 0.47µF LP NETW1 6 33 STEREO SRS 50K RM 20 38 LPF + VOICE ON MIX SW FIX SRS AGND CREF VREFOUT REAR_IN TREBLE-R REAR_OUT MIDDLE-RI 18nF 5.6nF 2.7K 22nF MIDDLE-RO 100nF 22µF BASS-RI 2/20 5.6nF 100nF 4.7nF 2.2µF 22nF 22nF 2.7K 18nF 22nF 100nF...
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