Part Number: TAS5722LEVM Hello,
I was doing some verification with the TAS5772LEVM and I came across a few things that I could not figure out.
First of all, one specification we would like to monitor is how much PVDD droops whenever the speaker amp is…
Part Number: TAS5722L We have on our board a TAS5722L. Unfortunately it doesn't work. Only a short crack noise comes from the speaker.
We suspect that the error is in the hardware, since we did the following test. We separated the I2C and only supplied…
Hello Sergey,
I'm looking into the 0x07 register. However i noticed you are violating some of the recommendations on our datasheet and using 100nF caps instead of 1uF decoupling caps for Vcom, Vreg, and GVDD. Should be unrelated but i would correct that…
Hi Greg,
See the plot below.
Test Conditions:
TAS5722LEVM
PVDD = 12V
Load : 4 Ohm with 33uH
Filter: AUX-0025 measurement filter
AP Settings:
Register Configurations:
Register 2 = 0x0c
Others are all default values.
Andy
Part Number: TAS5760M Other Parts Discussed in Thread: TAS5760XXEVM , TAS5722L MY customer is trying to hook up a PurePath Console Motherboard (AIP006G) + TAS5760xxEVM board to their 1.8V host and provide the EVM with external I2S signals. However from the…