Hi Shadow,
Shadow He said: Use the same FFT analysis is fine, use AP to test DC power supply directly, check the FFT results. Use oscilloscope to do the FFT is also fine.
We use oscilloscope to measure power supply output FFT:
The power supply setting…
Part Number: TAS5132 Dear TI experts,
We are designing a 2-channel audio speaker system based on TAS5132 (see below circuit diagram). We are using low ESR inductors at output stage of TAS5132. But we are seeing the industors are being heat up. The inductors…
Part Number: TAS5132 Dear TI experts,
I am building a speaker product based on TAS5132. It comes to my attention that TAS5132 consumes approximately 200mA power when no audio signal is being supplied to it. Is there a way to put TAS5132 into low power…
Part Number: TAS5132 Hi
Regarding to TAS5132EVM, C_BST = 33nF is used.
I believe it is used for high-side bootstrap capacitor of the power-stage.
Here, we are considering the following situation.
1. Shorted between OUT_X and BST_X 2. Bootstrap capacitor…
Part Number: TAS5132 Hi
Do you have the absolute maximum rating of the current that flows into the VDD of TAS5132?
We want to know the value of the VDD current that would damage device.
（Damage means short inside IC, meltdown of wirebonding, etc)
…
Other Parts Discussed in Thread: TAS5132 , TAS5352A , TAS5342LA Hi
We want to design PBTL application in TAS5132, but we can't find PBTL application design in TAS5132 datasheet.
Can you show us recommendation of PBTL design for TAS5132?
BestRegar…
Other Parts Discussed in Thread: TAS5342LA , TAS5132 , TAS5342 Hi
We are about to evaluate TAS5342LA and TAS5132 using EVM.
So, we have following questions.
1. We found TAS5342LDDV6 EVM but it seems TAS5342LA is not mounted on the board.
To evaluate TAS5342LA…
Other Parts Discussed in Thread: TAS5132 Hi
We have some questions about TAS5132. Could you answer the followings?
1. According to the datasheet, TAS5132 doesn't require power-up nad power-on sequence. How does TAS5132 work in the following two situations…
Part Number: TPS54302 Other Parts Discussed in Thread: TAS5132 Hi,
I confirm the operation of TPS54302. I want to ask two questions. (1) Rush current is generated when the current at startup is measured. Is overcurrent limitation functioning even at startup…
Hi Matthew Thank you for your help.
We want D-amp supporting PWM input and looking for alternatives of TAS5132 because TAS5132 doesn't support PBTL with BD modulation.
We think TAS5342LA would be feasible replacement for TAS5132.
Bestregards
