Diodes Incorporated PAM8013 Mono Class D Audio Amplifier
Diodes Inc. PAM8013 is a 3W mono filterless class-D amplifier with high PSRR and differential input that eliminates noise and RF rectification. Features like greater than 90% efficiency and small PCB area make the PAM8013 Class-D amplifier ideal for portable applications. The output uses a filterless architecture minimizing the number of external components and PCB area while providing a high performance, simple and lower-cost system. The PAM8013 features short circuit protection and thermal shutdown and is available in a U-FLGA1515-9 package.
Features
- Ultra-Low EMI, -20dB Better Than FCC Class-B @ 300MHz
- High Efficiency up to 90% @1W with an 8Ω Speaker
- Shutdown Current <1µA
- 3W@10% THD Output with a 4Ω Load at 5V Supply
- Demanding Few External Components
- Superior Low Noise without Input
- Supply Voltage from 2.8V to 5.5V
- Short Circuit Protection
- Thermal Shutdown
- Available in Space-Saving U-FLGA1515-9 Package
- Pb-Free Package
Applications
- Cell Phones/Smart Phones
- MP4/MP3
- GPS
- Digital Photo Frames
- Electronic Dictionaries
- Portable Game Machines
Typical Application Circuit
Functional Block Diagram
公開: 2014-05-30
| 更新済み: 2022-03-11