Datasheet Details
Part number:
TDA7429L
Manufacturer:
File Size:
114.91 KB
Description:
3 band equalizer audio processor.
TDA7429L_STMicroelectronics.pdf
Datasheet Details
Part number:
TDA7429L
Manufacturer:
File Size:
114.91 KB
Description:
3 band equalizer audio processor.
TDA7429L, 3 BAND EQUALIZER AUDIO PROCESSOR
The TDA7429L is volume tone (bass middle and treble) balance (Left/Right) processors for quality audio applications in TV and Hi-Fi systems, providing also Figure 1.
Test Circuit 2.2µF BASSO_R L+R OUTPUT N.C.
N.C.
N.C.
N.C.
N.C.
LP 100nF 9 1 2 3 4 7 5 34 33 42 35 14 VAR_R 13 BASSO_L 12 2.2 µF 0.47µ
TDA7429L 3 BAND EQUALIZER AUDIO PROCESSOR WITH SUBWOOFER CONTROL s s s 3 STEREO INPUTS AUXILIARY MONO INPUT INPUT ATTENUATION CONTROL IN 0.5dB STEP TREBLE MIDDLE AND BASS CONTROL FOUR SPEAKERS ATTENUATORS: - 4 INDEPENDENT SPEAKERS CONTROL IN 1dB STEPS FOR BALANCE FACILITY - INDEPENDENT MUTE FUNCTION SUBWOOFER OUTPUT (L+R) CONTROLLED IN 1dB STEP INPUTS ALL FUNCTIONS PROGRAMMABLE VIA SERIAL BUS an additional subwoofer control.
The AC signal setting is obtained by resistor networks and switches co
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