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In a project, our customer uses TLV320DAC3101IRHBT to drive a 8 Ohm speaker,
The speaker line is very long (about 30 cm) so we are worry about the EMI issue.
And also, near the speaker line, there are some sensors which are very sensitive to noise.
So, the noise on the speaker line may also impact the sensors.
As far as I know, usually class D amplifier needs a low pass filter (LC filter) at its output, but our customer only put a ferrite bead. Regarding to suppressing EMI, reducing crosstalk, and enhance ESD protection, what is TI's design suggestion at TLV320DAC3101IRHBT class D amplifier's output?
