MAX9746 Description
The MAX9746 mono Class D audio power amplifier provides Class AB amplifier performance with Class D efficiency, conserving board space and extending battery life. The MAX9746 is designed specifically for systems using 1.8V logic interface. Using a Class D architecture, the MAX9746 delivers 1.2W into an 8Ω load while offering efficiencies near 90%.
MAX9746 Key Features
- Filterless Amplifier Passes FCC Radiated Emissions Standards with 100mm of Cable
- Unique Spread-Spectrum Mode Offers 5dB Emissions Improvement Over Conventional Methods
- Optional External SYNC Input
- Simple Master-Slave Setup for Stereo Operation
- 88% Efficiency
- 1.2W into 8Ω
- Low 0.1% THD+N
- High PSRR (72dB at 217Hz)
- Integrated Click-and-Pop Suppression
- 1.8V Logic-patible