Part Number: TPA3220 Hi Team,
Customer want to know if they can use TPA3220 in there application. Below is the details.
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I would like to know if there is the possibility to automatically detect the nature of the input signal (Mono / Stereo) to have…
Part Number: TPA3220 Hi team,
The attachment is the principle diagram of the circuit, which is described below. I am very honored to be able to get your technical support. Below I will describe the problem and attach the corresponding circuit and parameter…
Part Number: TPA3220 Hi
As a hobby project I am designing automotive audio amp based on TPA3220 D-class amp. What is often happening with this automobile audio stuff is that speakers have quite low impedance (2 ohms or even 1 ohm). I have no concerns regarding…
Part Number: TPA3220 Other Parts Discussed in Thread: LM5121 Dear Sir/Madam,
We have designed the TPA3220 sch according to its datasheet.
The background is as below:
LM5121 provides 26V to them;
1pcs for tweeter, 2x10Wrms, 17.5Wpeak 1% THD @ 16ohm;
1pcs…
Part Number: TPA3220 Other Parts Discussed in Thread: TPA3255EVM Hi Team,
The spec is show TAS3220 can support 100W, but to be burned out at 20W testing, please help suggestion, thanks!
CH1= Speak Output CH2=Audio Input CH3= CLIP_OTW CH4= Fault
PVDD…
Part Number: TPA3220
Dear TI team
I would like you to answer the following questions regarding gain settings. Our customers have asked us about the Gain error in the table below.
1. Our customers have asked us about the Gain error in the table below…
Part Number: TPA3220 Hello Experts, Do you have a Pspice model of TPA3220? I confirmed a library of Pspice For TI and TI.com but I could not find it. Best Regards, Fujiwara
Part Number: TPA3220 Hello Experts, I would like to understand a definition of input voltage spec. The datasheet specified VIN(max)=+/-2.8V. My understanding is that the maximum input voltage swing is -0.3V~+5.3V (VDD=5V, per INx_P/M), correct? Best Regards…
Hi Zeng,
When the two inputs are grounded, the device recognizes this and puts the device into PBTL mode. OUT2_P and OUT2_M will both be modulating and will be tied together after their filters to make one leg of a differential output. PBTL turns the…
Part Number: TPA3220 10.2.1.2 Detailed Design Procedures: "The device inverts the audio signal from input to output."
I'm assuming this applies to differential inputs. Would prefer that the amp didn't invert.
Can I put single-ended into…