Analog and audio

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ADC -> digital filter -> I2S Audio

Posted on April 17, 2018 at 00:49I'm using the STM32F407 Discovery Board to implement a digital band pass filter, this board has a CS43L22 Audio DAC which I want to use for output, (not in analog pass through mode).However, this seems to create a ch...

TDA7450 datasheet

Please provide datasheet for old audio amplifier, commonly used in car radio. It is marked as TDA7450. Screenshot from service manual on Grundig AD182 in attachment. It has unusual connection. May be any other IC can be used instead of this one.

SZhyl.1 by Associate
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