TDA8421 Integrated Circuit PDF Print Email 5,03 € Only 1 in stock SKU: TDA8421-MFAT TDA8421 ICHi-fi stereo audio processor; I2C bus Add to Wishlist Back to: Integrated Circuits Ask a question about this product ×Close ST Microelectronics https://www.st.com/content/st_com/en.html Description TDA8421 ICHi-fi stereo audio processor; I2C bus