Part Number: TPA6138A2 Hello,
We have seen strange THD+N characteristics at Vdd=3.3V RL=33ohm SE input c onfiguration on own PCB, not EVM.
There is two peaks before Voltage clipping as attached image, we also observed switching noise at positive signal…
Part Number: TPA6138A2 Hello,
Our customer has asked TPA6138A2 input current in power supply shutdown..
Could you let us know the amplifier input current at power supply shutdown. He needs to estimate TPA6138A2 power consumption because it has some…
Part Number: TPA6138A2 Hi
Do we have the efficiency plot ? Customer would like to calculate the power loss vs the ouput power.
The ultimate goal is to calculate Tj.
Rgds Kelvin
Part Number: TPA6138A2 Other Parts Discussed in Thread: TPA6130A2 Dear Sirs,
My customer needs protection against output pins short to GND when Mono plug is connected.
I checked the data sheet and found the notation of Short-circuit protection. However…
Part Number: TPA6138A2 Hello,
What voltage swing is this device rated to for 10kohm loads? It looks like its +1dBV at 32ohms.
We're looking to see if it can swing 2Vrms at 10kohm loads.
Thanks, Nick
Part Number: TPA6138A2 Hi expert,
I am checking with TPA6138A2 datasheet and not able to find a thermal protection function.
If the device runs a continuous full power output, like 3.3VDD, 16ohm, 10%THD, is there any concern regarding the reliability…
Hi, Aaron,
Welcome to E2E and thank you for your interest in our products!
Please take a look at my responses below and let me know if anything else is required.
1.- Can I use the TPA6138A2 for all required stages post PWM generation?
Yes, actually…
