Part Number: TPA3128D2 Other Parts Discussed in Thread: TPA3138D2 , TPA3244 , TPA3250 Hi Team:
Can you help to verify if TPA3128 can meet the following TPA5117 or TDA5117 output design based on a CLASS-AB application, the output is two speakers, both are…
Part Number: TPA3128D2 Hello Expert, I have question regarding TPA3128D2. We plan to use several TPA3128D2 on one product. Also this product need to care about output phase variation. Then I'd like to ask about following point regarding output phase of TPA3128D2…
Part Number: TPA3128D2 Hello expert, I have questions for TPA3128D2 .
We want to make sure that the circuit we are considering is correct. We are trying to connect 3 3W speakers (8Ω) in parallel from TPA3128D2. We do not know if the circuit when connected…
Part Number: TPA3128D2 Hi team,
Does the TPA3128D2 have a limitation for RDC on the output filter inductance? Or can 50mohm be acceptable for the RDC? (We can see the inductance requirement as follows.)
Thanks in advance. S.Sawamoto
Part Number: TPA3128D2 Hello E2E,
Are the two sets of PVCC pins (18/19 and 31/32) connected internally in the chip or are they independent power paths?
Ideally the pairs are split so we can measure each current off the high side independently. Is this…
Part Number: TPA3128D2 I am interested in the performance of the TPA3128/9 versus the different PWM clock frequencies. I realize that switching losses go up as the clock frequency goes up. Does anyone know of any other performance changes that occur when…
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 Hi team,
Customer is evaluating TPA3128D2EVM with BTL connection. We are using 4ohm speaker with around 15W at this moment.
According to datasheet, minimum load impedance is 3.2ohm. If we reduce energy to 5W,can the BTL 2ohm speaker…
Part Number: TPA3128D2 Other Parts Discussed in Thread: TPA3126D2 Hello expert, I have 2 questions for TPA3128D2. First question is regarding input impedance. Datasheet only said typical input impedance with gain setting. However I'd like to know about min…
Part Number: TPA3128D2 HI, I am going to use 12V Voltage source for TPA3128D2.
I will use TPS3128D2 as mono.(Only one speaker is used)
I wonder how much current consumes when using TPS3128D2 for using one 30W 4ohm Speaker.
.
I think Power = Voltage …