Part Number: TPA0172 Hi,
I'd like to design our product use TPA0172, I bought a DEV KIT from Digikey two weeks ago, when I tested that board and found a problem.
I communicated TPA0172 with an MCU, all other functions are good, I can adjust the volume…
Part Number: TPA0172 Dear TI Team,
We are facing a problem with TPA0172. The power up sequence is not getting completed.
We have seen in another E2E thread that it may be the problem with the BYPASS capacitor at BYPASS pin.
We tried changing the…
Other Parts Discussed in Thread: TPA0172 I bought a TPA0172 EVM Board, and when I'm working with the volume control, I can modify left/right volumes independently. However, if I mute one channel, the other channel is muted too. Is it the way it works…
Hi Fang,
Could you share more details about your application?
Is there any other specification that you need to cover? Class-AB or class-D amplifier? Mono or stereo? What is the load impedance?
How did you get to the TPA0172? This could help us know…
Hello, I'm trying to adjust the I2C registers on my TPA0172 amplifier, however when I read from the I2C bus, it appears to never complete the power up sequence. Bit 7 of register 5 (mask register) never goes to 0.
I read this information from the bus…
Hi Zoe,
TPA0212 and TPA0172 are similar devices, although they're not fully pin-to-pin compatible.
Best regards, -Ivan Salazar Applications Engineer - Low Power Audio & Actuators
