Part Number: TPA3129D2
Hi team,
I am designing with the attached schematic, is there anything wrong with it? Also, the DC bias voltage of LINP, LINN, RINP, and RINN in this circuit is 1.188V. I thought it would be about 1.4V, but why is it so low?
Also…
Part Number: TPA3129D2 Hi team,
Are there any recommended power up sequences on MUTE pin and SDZ pin of TPA3129D2?
Are there any recommended power down sequences on MUTE pin and SDZ pin of TPA3129D2?
Best regards,
Shunsuke Yamamoto
Part Number: TPA3129D2 We are using a TPA3129D2 and it appears occasionally to start with the wrong gain. When during the power up sequence is the gain voltage sampled ?.
From Data Sheet SLOS941C, May 2016, updated Jan 2018 "The gain setting is latched…
Part Number: TPA3129D2 Hi
The customer currently amplifies the BTL R/L and PBTL Subwoofer under the undistorted sine wave, and both measure the output Vrms~8V. V2/R =8W is acceptable at 12V BTL, but PBTL should be around 16W. How to adjust to PBTL will…
Hello Robert,
Good day.
We apologize for this late response, my customer provided a late response to us with the following files and hoping you can provide feedback for us.
TPA3129D2 Testboard.zip
Thank you for your support.
Regards,
Renan
Part Number: TPA3129D2 Other Parts Discussed in Thread: TPA3128D2 Hello expert,
My customer has question for TPA3129D2's maximum output power.
My understanding for the difference between TPA3128D2 and TPA3129D2 is only over current trip point by…
Hi Charlie.
Base on your requirement, you can choose amps like below:
Digital input AMP: TAS5805M/TAS5825M
Analog input AMP: TPA3129D2/TPA3116D2
You can choose other chips that you think are better through our official website.
Speaker amps product selection…
Part Number: TPA3128D2 Other Parts Discussed in Thread: TPA3129D2 , TPA3110D2 Hi.
I am trying to develop an Audio Power AMP up to 30W in Mono Mode.
I want to use one 8Ω speaker at 12V.
The TPA3128D2 and TPA3129D2 are under review.
According to…
Part Number: TPA3128D2 Other Parts Discussed in Thread: TPA3129D2 Hi,
I am attempting to use the TPA3128D2 or TPA3129D2 with a single speaker of 4 ohm impedance.
In section 6.3 of the datasheet , PBTL minimal, nominal load impedance of 1.6, 2 and 3.2, 4…