Part Number: TPA6204A1 Tool/software: Dear sirs,
I have noticed a popping noise in the circuit (as follows; NC means not connect) and I suspect it is caused by the circuit switching.
Therefore, I think that a depop circuit is needed. Could you share…
Part Number: TPA6204A1 Other Parts Discussed in Thread: TPA2026D2 , TPA3111D1 , TINA-TI Tool/software: I am looking for a replacement for the tpa6204a1. The purpose of the circuit is to drive a speaker. The input is analogue, and class AB amplifier is…
Part Number: TPA6204A1 Hello Sir:
We are using single end input.
and we try to modify R459 to 7.5K, R460 and R461 to 15K.
But we heard the sound has no change.
Can you please help us to check the schematic? is it right?
And please let us know…
Part Number: TPA6204A1 Hello
I'd like to ask you about the broken wave form.
Although the signal from DSP shows very stable, but the wave form started getting deformed after passing through TPA6204A1 as below picture.
Could you please advise what…
Other Parts Discussed in Thread: TPA6204A1 Hello,
Looking to do simulation with Tina, but no spice found on the TI related site for the TPA6204A1. Is there one elsewhere?
Thanks
Part Number: TPA6205A1 Other Parts Discussed in Thread: TPA6204A1 , , TPA6211A1 Comparing the datasheets for the TPA6205A and TPA6204A/TPA6211A Input impedance's, I see and input impedance of 2Mohm for the TPA6205A and an input impedance of 40Kohm (typ…
Hi Sundy,
It seems that TPA6204A1 has an internal circuit for a fast start-up with minimal pop.
Best Regards
José Luis Figueroa
Audio Applications Engineer
Hi Phil,
This device is not a good choice for a single-ended operation because it won't reproduce all the output signal due to it uses BD modulation.
I suggest considering the TPA6211A1 and TPA6204A1. They can be used in a single-ended output.
…
