PAM8014：音频
| Part Number | Data Sheet | SPICE Model | VDD (V) | IQ (mA) | Efficiency (%) | Volume/ Gain | Gain Min (dB) | Gain Max (dB) | SNR (dB) | PSRR (dB) |
|---|---|---|---|---|---|---|---|---|---|---|
| PAM8014 | PAM8014.pdf | - | 6 | 4 | 93 | +18 | - | +18 | 95 | 75 |
Description
The PAM8014 is a 3.2W mono filter-less Class-D amplifier with high PSRR and differential input that eliminate noise and RF rectification.
Features like greater than 90% efficiency and small PCB area make the PAM8014 Class-D amplifier ideal for portable applications. The output uses a filter-less architecture minimizing the number of external components and PCB area whilst providing a high performance, simple and lower cost system.
The PAM8014 features short circuit protection and thermal shutdown.
The PAM8014 is available in U-WLB1313-9 package.
Application
- Cellular Phones/Smart Phones
- MP4/MP3
- VOIP
- Digital Photo Frame
- Electronic Dictionary
- Portable Game Machines
Features
- Ultra Low EMI, -20dB Better Than FCC Class-B @ 300MHz
- High Efficiency up to 93% @2W with a 8Ω Speaker
- Shutdown Current <1μA
- 3.2W @10% THD Output with a 4Ω Load at 5V Supply
- Demanding Few External Components
- Superior Low Noise without Input
- Supply Voltage from 2.5V to 5.5V
- Short Circuit Protection
- Thermal Shutdown
- Available in Space Saving U-WLB1313-9 Package
订购型号
- PAM8014AZR
U-WLB1313-9
- PAM8014.pdf PAM8014
