TAD5212: Low group delay devices

Hello Ryu,

the group delay of all our DACs are mostly mentioned under  filter's   delay and it is related to sampling freq ( so it changes for a given device based on sampling frequency.)

Some devices such as PCM510x family have normal and low latency mode which gives you a different option, For this device for example, normal delay of 20/Fs  changes to 3.5/Fs for low latency mode. Some of our DACs have a fixed delay ( such as PCM178x or 270x families which have fixed  delay of  20/Fs). Some devices such as PCM512x and PCM524x family have several option for filter selection and thus have  more option for delay time . In this case you can select from  1.2/Fs , 3.5/Fs, 20/Fs or even 33.7/Fs.

I believe  PCM512x and PCM524x families offer the lowest group delay with high performance as well.

Regards,

Arash