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PAM8304ASR Breakout
AUDIO AMP CLASS-D 3W MONO 2.8-6V MSOP-8
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Mono Class-D audio amplifier delivering 3W output into 4Ω loads at 5V with >90% efficiency. Features differential inputs for low noise, filter-less architecture, and 3Ω drive capability. Includes short-circuit protection, thermal shutdown, and undervoltage lockout. Ideal for battery-powered portable audio applications from MP3 players to tablets.
Package: MSOP-8 · 8 pins
Why does this need a breakout?
The 0.65mm pitch and tiny 3×3mm form factor make hand soldering challenging and impractical for breadboard prototyping. A breakout board converts this compact SMD package into a standard header layout, enabling reliable connections and rapid iteration without specialized soldering equipment or rework risk.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Diodes Incorporated |
| Part Number | PAM8304ASR |
| Package | MSOP-8 |
| Pin Count | 8 |
| Output Type | 1-Channel (Mono) |
| Type | Class D |
| Voltage - Supply | 2.8V ~ 6V |
What's Included
BILL OF MATERIALS
- 1x PAM8304ASR soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS