DIODES INCORPORATED Issue Number │001
February 2015
New Product AnnouncementPAM8009
3W Stereo Class-D Audio Amplifier and Class-AB Headphone Driver
The PAM8009 is a highly integrated 3W Class-D audio power amplifier for driving bridged-tied (BTL) stereo speakers and includes a stereo Single ended (SE) headphone amplifier.
Packaged in two power efficient packages, the PAM8009 provides excellent audio performance and numerous features to
provide complete system flexibility.
Advanced DC volume control minimizes external components required and allows precise volume control with 64 steps over
the range of +20dB to -60dB. Mute and standby modes
are provided to reduce noise or to minimize power.
The Auto Gain Control (AGC) function allows the PAM8009 to maximize the output power whilst protecting the speakers.
The Diodes' Advantage
3W Stereo Class-D with built-in Head Phone Driver Provides a reliable, high audio performance and integrated solution for multiple applications
Full Audio Control allows the Audio amp to have full system control
- 64 Step volume control over the range of +20dB to -60dB
- Mute disables the outputs
- Standby functions puts the PAM8009 asleep minimizing power consumption
Enhanced System Protection
- Integrated Auto Gain Control function for speaker protection
- Integrated power limit function (for output power limit)
- Thermal and Over-Current protection with auto-recovery
- Under voltage shut down ensures the amplifier is always fully functional
Applications
LCD monitor / TV
Projector
Computing
All-in One Computers
Game machines
DVD player
www.diodes.com
Issue Number │001
February 2015
New Product AnnouncementPAM8009
Typical Application Schematic Product PortfolioPart Number | Min. Input Voltage | Max. Input Voltage | Efficiency (%) | Volume | SNR(dB) | PSRR(dB) | Package |
PAM8009DHR | 2.8 | 5.5 | 90 | DC | 83 | -61 | SOP-24 |
PAM8009KGR | 2.8 | 5.5 | 90 | DC | 83 | -61 | U-DFN4040-20 |
Device | Packaging | Package Marking info. | Reel Size | Tape Width | Quantity |
PAM8009DHR | SOP-24 | PAM8009 XXXYWWLL | 13" | 12mm | 1000 |
PAM8009KGR | U-QFN4040-20 | PAM8009 XXXYW | 7" | 8 mm | 3000 |
Audio Portfolio page: http://diodes.com/catalog/audio_95/
www.diodes.com
|
distributed by
|
