Description
Intelligent Digital Amplifier PWM Controller and Audio Processor D2-45057, D2-45157 The D2-45057 and D2-45157 devices are complete System-on-Chip (SoC.
10 Typical Performance Characteristics 14 Test Considerations 14 Full-Bridge Typical Performance Curves 14 Half-Bridge Typical Performance Curves 1.
Features
* All Digital Class-D Amplifier and Controller with Integrated Digital Signal Processing (DSP)
* Four Integrated Power Stages Supporting - 2 Channels, Bridged - 4 Channels, Half-Bridge - 2 Channels, Half-Bridge, plus 1 Channel Bridged
* Output Power (Bridged) - 25W (8Ω,
Applications
* PC/Multimedia Speakers
* Digital TV Audio Systems
* Portable Device Docking Stations
* Powered Speaker Systems
Typical System Implementation
I2S SoC System Controller(s) I2C Digital Audio Interface I2C Control
Amplifier Output 1 Amplifier Output 2
2 Channel Sample