Speaker driver offers D or AB output modes

Suited for mobile applications, the WM9001 mono 1-W switchable class AB/D speaker driver provides user selectable features including Class D or AB output modes, single-ended or differential-input modes, device clocking, and speaker boost gain. The part comes in QFN-16 and CSP package options and offers integrated pop and click suppression circuitry. The WM9001 also connects easily with both the WM8990 audio hub codec and the new WM8400 audio and power management IC. ($0.45 ea/10,000—samples available now.)

Wolfson Microelectronics , Edinburgh , U.K.
Sales 011-44-131-272-7000

http://www.wolfsonmicro.com