Questions tagged [cirrus]

Cirrus Logic, a supplier of high-precision analog and digital signal processing components

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How to pick clock speeds for a CS4270 codec?

I'm in the process of designing a circuit which includes a Cirrus CS4270 codec and a STM32F405 running as a DSP. I'm trying to define my max usable settings, which would be running at Fs = 192kHz. I'...
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How can I know the voltage input range of the CS5344 ADC?

I see that this ADC has a built in voltage reference, therefore I wont have to bias my audio signal as it goes into the ADC input. The thing that confuses me is however the full-scale input voltage ...
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Make outputs single ended on CS4234

I am working with the CS4234 codec for a project It has 4 ADCs and 5DACs. One thing that is confusing me is that the pins are labled AOUT1- and AOUT1+ in the similar fashion for all ADCs and DACs. ...
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CS4234 has two I2S data I/O lines?

I have an application where I'll be sending audio data to a codec. The CS4234 fits my needs very well, although with other I2S codecs, there have only been one data in line for the communication. The ...