Hello,
What are the current requirements of TLV320DAC3100.
Regards,
Ashwini
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Hello,
What are the current requirements of TLV320DAC3100.
Regards,
Ashwini
Hello Ashwini, The DAC has max output power rating of 2.5W driving a 4 ohm load as it is mentioned in data sheet (Page 9). You can calculate the current from this.
Is this what you are asking?
Regards,
Arash
Hello Arash,
There are 4 voltage requirements ( AVDD, DVDD,IOVDD,SKPVDD) for TLV320DAC3100. Here what are the current requirements for each rail.
Regards,
Ashwini
Ok , I got it. you can refer to this document to find the current requirements:
regards,
Arash
Hii Arash,
I have one more doubt regarding power requirement of TLV320DAC3100.
In recommended operating condition section, it is given that SPKVDD must be greater than AVDD. Can I give same voltage (3.3V) to both voltage rails( AVDD & SPKVDD)?.Whether it will cause any issue?. Please suggest.
Regards,
Ashwini M S
Hello, it says SPKVDD should not be below AVDD so the same voltage would be okay.
Regards,
Arash
Hi Arash,
I am not using MIC option provided in TLV320DAC3100. Can I detect headphone insertion and removal using this MICDETECT pin. If possible what circuit I need to give for headphone detection.
Regards,
Ashwini