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[FAQ] TAS2505-Q1: How to configure TAS2505/TAS2505-Q1 EQ biquads

Part Number: TAS2505-Q1
Other Parts Discussed in Thread: TAS2505, COEFFICIENT-CALC

Hi,

Our TAS2505 and TAS2505-Q1 devices feature up to six programmable biquads that can be used to add some equalization to your application.
The GUI for this device does not have controls for the biquads, but there is an additional tool that can be used to calculate the coefficients and then write these into the device registers.

Below are some guidelines and thorough explanation on how to calculate and write the biquad coefficients into the device, including an actual example at the end.

1205.TAS2505 - EQ config.pdf

I hope this helps on your ongoing or future applications with TAS2505 and TAS2505-Q1

Best regards,
-Ivan Salazar
Applications Engineer - Low Power Audio & Actuators