Part Number: TPA2038D1 Hi,
I have a customer debugging TPA2038D1, 5v power supply, driving the 4Ω horn, the output power can be normal. When driving the 8Ω horn, the output power is very low, please help to look at the problem. Details are…
Part Number: TPA2038D1 Hi,
I have a customer looking at the products of TPA2038D1 and want to know how the efficiency of this chip is measured.
How to measure the actual output power of the horn when the input voltage and current are known?
Many thanks…
Part Number: TPA2038D1 Hello team,
I have received some questions from my customer about the speaker amplifier TPA2038D1.
Question:
They want to check the internal circuit of the gain pin on the TPA2038D1. Are there any documentations about it?
Background…
Part Number: TPA2038D1 Other Parts Discussed in Thread: PCM2912A
Hello team,
I received a question from my customer about large current flow of TPA2038D1.
They are using it in combination of PCM2912A + TPA2038D1. It seems that large current cause pop…
Hello Salazar-san, Beigel-san,
Sorry it will take a long time until I reply. The advice was helpful in resolving the customer's question.
Although there is no clear closed declaration from the customer, we would like to close this thread once. Thank…
Part Number: TPA2038D1 Hello team,
My customer has some questions about power dissipation and temperature rise of class-D amp TPA2038D1. I would appreciate it if you could give me some advice.
[Question 1] They want to know what DISSIPATION RATINGS (datasheet…
Part Number: TPA2038D1 Hello team,
My customer has a question about board pattern of TPA2038D1.
Regarding the input (IN + / IN-) and output (VO + / VO-) of the amplifier (TPA2038D1), is there any regulation about how long the wiring should be?
Also, how…
Part Number: PCM2912A Other Parts Discussed in Thread: TPA2038D1 , Hello team,
My customer is thinking about connecting PCM2912A and TPA2038D1, and it would be helpful if you could check a capacitor in the circuit. They put a 100uF / 10V ceramic capacitor…
Part Number: TPA2038D1 Hi Team,
Our customer encounter annoying audible sound (attached mov file) from the speaker powered by TPA2038D1. Can you help to review the attach schematic ? Look forward to your comments any improvement we can made ? Thanks in…
Part Number: TPA2038D1 Dear expert,
As title, may I have your suggestion?
Connect speaker+/- reverse --> VO- connect to speaker+/ VO+ connect to speaker-