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by tin
Sat 2019-04-13 14:01
Forum: Slave Decoder Applications
Topic: VS1003 + TPA3128D2 (Class D)
Replies: 2
Views: 1430

VS1003 + TPA3128D2 (Class D)

Hello, in my application I would like to connect the TPA3128D2 amplifier with VS1003 controlled with VNC1-L (FTDI). I tried single-ended connections without using GBUF. Unfortunately, the output signal from VS1003 is a bit too low (around 260mV Vpp) and I need about 330mV (Vpp) to fully drive the am...