Nuvoton Technology Corporation NAU82011YG
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 4.91 | Dhs. 4.91 |
| 15+ | Dhs. 4.76 | Dhs. 71.40 |
| 25+ | Dhs. 4.65 | Dhs. 116.25 |
| 50+ | Dhs. 4.39 | Dhs. 219.50 |
| 100+ | Dhs. 3.88 | Dhs. 388.00 |
| N+ | Dhs. 0.78 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Nuvoton Technology Corporation |
| Product Series | |
| Packaging | Tray | |
| Part Status | Active |
| Type | Class D |
| Output Type | 1-Channel (Mono) |
| Max Output Power x Channels @ Load | 2.9W x 1 @ 4Ohm |
| Voltage - Supply | 2.5V ~ 5.5V |
| Features | - |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Supplier Device Package | 16-QFN (3x3) |
| Package / Case | 16-WFQFN Exposed Pad |
| ROHS |  |
This mono Class D audio amplifier delivers 2.9W into a 4Ω load from a 5V supply. Operating from 2.5V to 5.5V, it offers high efficiency for extended battery life. The compact 16-QFN (3x3mm) package is ideal for space-constrained portable devices such as Bluetooth speakers, smart speakers, and gaming consoles.
- High Output Power: 2.9W into 4Ω provides loud, clear audio.
- Class D Efficiency: High efficiency reduces heat and extends battery life.
- Wide Voltage Range: 2.5V to 5.5V supports various power sources.
- Ultra-Compact Package: 16-QFN (3x3mm) saves significant PCB space.
Portable Bluetooth Speaker
The NAU82011YG delivers 2.9W into 4Ω, providing loud audio for compact speakers. Its Class D efficiency minimizes battery drain.
Smart Speaker
With high output power and small package, it is ideal for smart speakers requiring clear voice and music playback.
Portable Gaming Console
Its low voltage operation and high efficiency suit handheld gaming devices with limited battery capacity.
USB-Powered Speaker
Operating from 5V USB supply, it delivers full 2.9W output for desktop speakers.
Alarm System
It drives loud alerts in alarm systems while maintaining low power consumption.
DIY Audio Projects
Hobbyists can leverage its high power and small footprint for custom audio builds.
| Model | Package | Voltage Range | Output Power (Typical) |
|---|---|---|---|
| LM4862MX/NOPB | 8-SOIC | 2.7V ~ 5.5V | 825mW @ 8Ω |
| LM4864M/NOPB | 8-SOIC | 2.7V ~ 5.5V | 675mW @ 8Ω |
| LM4889MM/NOPB | 8-VSSOP | 2.2V ~ 5.5V | 1W @ 8Ω |
| NCV2211DR2G | 8-SOIC | 2.7V ~ 5.5V | 1W @ 8Ω |
| NAU82011YG | 16-QFN (3x3) | 2.5V ~ 5.5V | 2.9W @ 4Ω |
- Q: What is the output power of the NAU82011YG?
- A: It delivers 2.9W into a 4Ω load at 5V supply.
- Q: What is the supply voltage range?
- A: It operates from 2.5V to 5.5V.
- Q: What class is this amplifier?
- A: It is a Class D amplifier, offering high efficiency.
- Q: What package is available?
- A: It comes in a 16-QFN (3x3mm) package.
- Q: Is it suitable for battery-powered devices?
- A: Yes, its high efficiency and low voltage operation extend battery life.
NAU82011YG.pdf
- Q: What is the output power of the NAU82011YG?
- A: It delivers 2.9W into a 4Ω load at 5V supply.
- Q: What is the supply voltage range?
- A: It operates from 2.5V to 5.5V.
- Q: What class is this amplifier?
- A: It is a Class D amplifier, offering high efficiency.
- Q: What package is available?
- A: It comes in a 16-QFN (3x3mm) package.
- Q: Is it suitable for battery-powered devices?
- A: Yes, its high efficiency and low voltage operation extend battery life.
