Part Number: TPA3255-Q1 Other Parts Discussed in Thread: TPA3255 , DRV595 Dear:
TPA3255-Q1 , my design is PBTL mode output, input end is INPUT_A，INPUT_B, refer schematic is AC couple, I want to use DC signal input， Could you help give me a suggestion…
Part Number: TPA3255-Q1 Other Parts Discussed in Thread: TPA3255EVM , TPA3255 Hello Support team,
The TPA3255EVM uses the ATS-TI10P-519-C1-R3 heatsink.
The space where the IC is in close contact with the ATS-TI10P-519-C1-R3 is 1.00 mm.
However,…
Part Number: TPA3255-Q1 Other Parts Discussed in Thread: TPA3255 Would using a filter inductor that has a saturation current lower than the TPA3255 current limit (R_OCADJ=30.1kOhm, I_OC=13A), such as UA8013-AL (Isat_10% = 12A, Isat_30%=13.2A), cause the…
Part Number: TPA3255-Q1 Hi experts,
My customer tried Post-Filter Feedback circuit with TPA3255-Q1 working in PBTL mode based on our application report (SLAA788A: "TPA324x and TPA325x Post-Filter Feedback"). The design is completely same as the APP…
Part Number: TPA3255-Q1 Our customer found scratches on the thermal pads of three TI "TPA3255TDDVRQ1". It is unknown in which process the scratch was made.
I would like to send you photo of scratches. so I wonder if it is a scratch that does not cause…
Part Number: TPA3255-Q1 Other Parts Discussed in Thread: TPA3255EVM Hi all,
I´m designing a new audio amplifier based on the TPA3255-Q1, I want to configurate the device in PBTL mode like it is showed on paragraph 10.2.4 (page 28) of the data sheet…
Part Number: TPA3255-Q1 Hi~
My customer is testing the TPA3255-Q1 and has questions regarding the frequency characteristics of the audio output.
The picture below is obtained when my customer tested the output load with 4 ohm and 8 ohm at 1W output…
Part Number: TPA3255-Q1 HI ,TI.
TPA3255-q1, 4*SE MODE. The RESET is H . M1 & M2 is H
OUT_A & OUT_B has square wave，but OUT_C & OUT_D none. So, what's the problem ??
OUT_A & OUT_B can play music，OUT_C & OUT_D power on ,than "po",and no music
pls…
Part Number: TPA3255-Q1 The datasheet tells 3.4 ohm as minimum load impedance in BTL mode at 4 ohm load. Is it possible to use 2 ohm loads in BTL when PVDD_x is reduced?
My current application was originally designed for BTL, PVDD_x=42V and 2x4 ohm…
Part Number: TPA3255-Q1 Hello, I was wondering if it was possible to synchronize the PWM chopping frequency with an external processor. I saw there is a slave input that can be selected synchronized through OSC_IOM. My Idea was to synchronize the chopping…
