Part Number: TPA3250 Hi..we have made the TPA3250 PCBA, using TPA3250EVB as refernce.
We are not getting the output signal.
FAULT pin is always HIGH
OTW is not connected and is in LOW level.
RESET pin is connected to 3.3VDC
PL SUGGEST
Part Number: TPA3250 Hi
pl support, we are making the PCBA using TPA3250,
we are confuse , the data sheet front page and application circuit , pin configuration is different?
what is correct? is EVB circuit is correct?
M1, M2, Input _A, INPUT _B are…
Part Number: TPA3250 I wish to connect two TPA3250 amp outputs to a single speaker. ONLY ONE AMPLIFIER WILL BE ENABLED AT A TIME. This will be under computer control so can guarantee only one amp will be ENABLED at a time. Is this feasible? Hate to use…
Part Number: TPA3250 Hi we are in development stage for a 100W amplifier, using TPA3250.
It is a analog amplifier system, 4ohm speaker load , and plan to use TPA3250 in PBTL mode.
My query is:
do we need to use reset IC,
As there is no micro controller…
Part Number: TPA3250 Hello..
Please contact us regarding the design of the TPA3250.
operating conditions 1. SE MODE 2. PVDD: 28V
problem When the initial power is turned on, the output waveform CLIP occurs after 1 minute or more in the normal state. Please…
Part Number: TPA3250 Other Parts Discussed in Thread: TPA3251 , , TPA3255-Q1 Dear Team,
My customer has the following requirements for a speaker amp:
4 channels (can optionally use 2x2channel parts)
Vsupply: 16.8 - 33-6V (safe up to 38-40V)
Power: 4x20W…
Part Number: TPA3250 Hi Team,
Customer use TPA3250, they get low THD at high frequency, below is their test result. And they use the same output filter as datasheet P26 show. Could you help check what the potential reason for this? Thanks.
Thanks,
…
Part Number: TPA3250 Other Parts Discussed in Thread: TPS65133
Hi,
i plane to use TPA3250 audio amplifier. This chip contains 2 voltage regulators DVDD = 3V3 & AVDD =7V8. I'm looking to use DVDD's regulator to power some externals components. Could you…
Part Number: TPA3250 Hi, Good day. I hope you are doing fine. Our customer wants to use the TPA3250 however they want a clarification on the analog input voltage range. On page 5 of the TPA3250 datasheet says the Absolute Maximum Range for Analog pins (INPUTX…
Part Number: TPA3250 Other Parts Discussed in Thread: DRV201 , DRV2510-Q1 , DRV2511-Q1 , TPS68470 , DRV8850 I'd like to use TPA3250 in PBTL configuration to drive a voice coil actuator. The required frequency is 0-40 Hz. To drive it at 0 Hz I would have to…