Part Number: TPA2025D1 Hi
I am currently working on my first audio design project and it's for a portable haptic device. The output load is an 8ohm voice coil actuator. The TPA2025D1 chip seems perfect for the project as it's class-D (less heat dissipation…
Other Parts Discussed in Thread: TPA2025D1 I have a customer requesting guidance on using the TPA2025D1 in single ended mode. The datasheet does not appear to provide information on how to connect the inputs in a single-ended configuration.
Hi, Kato-san,
If you are interested in a mono solution, the TPA2025D1 would be a good solution. In case of a stereo solution, the TPA2012D2 or the TPA2017D2 would be good choices.
Please let me know if these solutions work for you or if you have additional…
Part Number: TPA2005D1 Other Parts Discussed in Thread: OPA1604 , , TPA6211A1 , TPA2025D1 , TPA2080D1 , TPA6205A1 , LM48310 Hi,
I am using, OPA1604 high performance audio op-amp, (soundplus series has very less THD and noise figure). Next stage is audio amplifier…
Other Parts Discussed in Thread: TPA2025D1 , PCM2912A , TPA3101D2 , PCM2906C What chips have been successfully implemented for a USB TO CLASS D 1.5-3.0 WATT PRODUCGT.
Hi Anthony,
That's really cool!, we have plenty options on the low power amplifier selection, you may take a look to our Audio Selection Tool . Do you prefer a mono or stereo amplifier?, you can take a look to our TPA2025D1, this device features an…
Hi Jerry, You need to take special care to place the decoupling capacitors close to the IC, sometimes a bad placing of these capacitors leads to malfunction and not recognizing. Another important thing to take a look is the crystal circuit (C2 and C3…
The TAS2552 is a class-D amp therefore both outputs switch between zero V and VBOOST (8.5V). The filtered (analog) signal swings all the way to VBOOST without a load. With a load, it will reduce somewhat (which will result in THD due to the non-linearity…
Hi, Dave,
Sorry for the delay.
I would suggest you look at TPA2010D1 or TPA2006D1, or maybe TPA2025D1. In order to get 4W, you need a higher supply voltage than 5V.
-d2