TrueDigitalTM Class D Amplifiers

Cirrus Logic is pioneering digital technology in Class D amplification. As the world’s market leader in audio chips, Cirrus Logic has created a "truly digital" Class D audio amplifier technology that reduces power, dramatically improves sound quality and diminishes the cost and complexity of design. Compared to the best conventional linear technologies, this digital technology not only provides the needed efficiency, but also delivers superior harmonic distortion, dynamic range and frequency response performance.

Cirrus Logic and International Rectifier, the power conversion experts, are currently developing a complete system solution for TrueDigitalTM Class D amplifiers. Incorporating International Rectifier’s power driver ICs and MOSFETs, this complete system-level solution includes Cirrus Logic’s new digital Class D amplifiers, software and hardware support.


Documents

CS44210 Product Data Sheet
(MAY '01 , DS539PP1 : 654 Kb)
CS44L10 Product Data Sheet
(MAY '01 , DS541PP1 : 596 Kb)
Cirrus Logic/International Rectifier collaboration page
(83 Kb)