DESCRIPTION
MAS9118 is a high performance analog interface for buzzer or small loudspeaker. It employs new circuit structures, which provide a possibility to play high quality speech or music by using low cost buzzer or miniature speaker. The driver has excellent power efficiency due to class-D operation and provides high sound pressure due to balanced outputs. The interface is used as any eight bit DAC, just by loading the signal to the input register at regular time intervals.

• Excellent Frequency Response
• High Efficiency 8 Ohms Driver
• Serial Interface
• Separate Voltages at Interface and Driver

FEATURES
• Excellent Frequency Response
• MSOP Package
• No External Components
• Easy to Use

APPLICATION
• Cellular Phones
• Toys