PAM8015：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) |
|---|---|---|---|---|---|---|---|---|---|---|
| PAM8015 | PAM8013_15.pdf | - | - | 5 | 90 | - | - | 300kΩ/Ri | 95 | -70 |
Description
The PAM8013/PAM8015 is a 3W 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 PAM8013/PAM8015 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 PAM8013/PAM8015 features short circuit protection and thermal
shutdown.
The PAM8013/PAM8015 is available in QFN1515-9L packages.
Application
- Cellular Phones/Smart Phones
- MP4/MP3
- GPS
- Digital Photo Frame
- Electronic Dictionary
- Portable Game Machines
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 5.5 V
- Short Circuit Protection
- Thermal Shutdown
- Available in Space Saving QFN1515 Packages
- Pb-Free Package
订购型号
- PAM8015AKR
QFN1515
- PAM8013_15.pdf PAM8015
