Hi
user5184363 said: So, if it means we can not use the one of minimum value 3.3uH when pwm frequency is selected 384KHz?
There would be very large ripple current on the inductor, lead to very large idle loss.
user5184363 said: What inductor value…
Part Number: TAS6422-Q1 Tool/software: I am writing to request some additional information regarding the TAS6422-Q1 audio amplifier IC that is not available in the current datasheet.
We are considering using this IC in an upcoming project and need some…
Part Number: TAS6422E-Q1 Tool/software: Hi Gregg,
Thank you for schematic review before. Customer finished their layout design of TAS6422E-Q1. So please review it below.
LM5123-Q1 & TAS6422E-Q1_SCH.pdf
PCB layout.pdf
Regards,
Part Number: TAS6422E-Q1 Tool/software: Hi Team,
I'd like to request you the schematic design review. Please check the attachment below and let me know the review result.
Schematic_TAS6422E-Q1.pdf
Regards,
Part Number: TAS6422-Q1 Tool/software: Dear TI experts,
My customer have a question about the conditions of each fault situations. Could you check it?
1. Short to GND
2. Short to battery
3. Open load
4. Shorted load
(for example, the impedance…
Hi Michael
Michael Oppenauer said: we have the problem, that in the field on several devices a short to power is detected on channel 1 and 2. In the lab we haven't been able to reproduce it.
In this case, it possibly caused by the back EMF problem…
Hi Lawrence.
Lawrence He said: Q1: if TAS6422-Q1 output disconnect to speaker, the TAS6422-Q1 have alert is trigger from FAULT pin?
Output disconnect to speaker may trigger OL fault, but this fault will not reflect on FAULT pin.
1. If you disconnect…
Part Number: TAS6422E-Q1 Other Parts Discussed in Thread: TAS6422-Q1 Tool/software: Hi Team,
We are using the TAS6422QDKQRQ1 in our design for the product.
Following are the Amplifier configuration done through I2C 1. Mode Control Register 0x00 =…
