Part Number: TPA2011D1 Dear TI Support Team,
I am currently designing a PCB that uses five TPA2011D1 Class-D amplifiers together with several sensitive op-amp circuits.
Before manufacturing the PCB, which is intended for integration into the final…
Part Number: TPA2011D1 Dear TI Team,
I am designing an audio system that uses TPA2011D1YFFR Class-D amplifiers powered from the same 5 V supply.
The PCB also contains several op-amp circuits powered from different supplies. The TPA2011D1 amplifiers…
Part Number: TPA2011D1 Tool/software: Hey,
I am working with TI’s TPA2011D1 amplifier. In the datasheet, the application diagram shows the positive differential input connected to the IN- pin and the negative input connected to the IN+ pin. I also…
Part Number: TPA2011D1 Tool/software: Dear Expert:
Hello, in the process of using TPA2011, when switching on the machine and playing pause, there is a pop sound quite loud. If the EN of the amplifier is always raised, there is no pop sound when the…
Part Number: TPA2011D1 Hi,
Please check our schematic and waveform for TPA2011, the chip unable to start and we have no idea the error for our design, thanks.
The yellow is the EN pin, and the green is the audio signal:
Part Number: TPA2011D1 Tool/software: Hi
Our product use TPA2011D1, input port serial connected a 10nF capacitor and a 150kohm resistor, to test its output signal, we add a RC circuit, serial connect a 500ohm resistor, parallel connect a 10nF capacitor…
Part Number: TPA2011D1 We are looking to implement a class amplifier in a client product and has found TPA2011D1 suited.
Datasheet however states that a gain of maximum 6dB (2V/V) is desireable for the best performance. What would be affected if using…
Part Number: TPA2011D1 Tool/software: Using the provided TPA2011D1 reference design file ('SLAM049'), the results of an AC analysis are unexpected.
For example, running an AC analysis, the amplitude of the output is around -200dB, whereas I would…
Part Number: TPA2011D1 Dear Team,
We use TPA2011D1 in our new project as below,
The speaker uses 8ohm 0.7w Currently the acoustic measurement speaker is over spec
I would like to ask how to confirm the Po of this amp? Do you have any suggestions…
Part Number: TPA2011D1 Hi,
We are using Audio codec WM8904 with NXP MCU and has a 1W speaker application.
So we connected Audio codec output to TPA2011D1 speaker amplifier then connected to CDS-20144-L100 CUI Speaker.
When we play the audio…
