1. As of February 9, 2009 Cirrus Logic Investor Presentation

4. Home Audio Pro Audio Car Audio Portable Audio Energy Exploration Energy Measurement Industrial Measurement Energy Control Audio 60% Energy 40% Audio Markets Energy & Industrial Markets Approximate Revenue Breakout

5. Home Audio Pro Audio Car Audio Portable Audio iPod Docking DTV Home Theater Music Instruments Mixing Console Amplifier Satellite Radio Portable Navigation Device Portable Gaming Portable Audio Head Units

6. 2007 5% Market Share 2007 2008 10%+ Market Share 2008 Total Available Market 2009

7. 60% less Space 20% BOM Cost Savings 2+ hours longer battery life 65% less Space with WLCSP Competitor 1 st CODEC 2 nd Gen. Today 50% less Power consumption

8. Soundbars provide superior audio quality for TV without speakers Ultra Slim LCD TV Our Systems Solutions offers High Content Opportunity Audio DSP, Audio Converters and Audio Amplifier technology Audio DSP, Audio Converters and Audio Amplifier technology

9. Seismic Sensors Gas, Liquid Measurement Weigh Scale Motor Control Digital Utility Meters Home Energy Monitor Energy Measurement Industrial Measurement Energy Exploration Energy Control Piezo

10.  New Digital Design vs. Old Analog Approach  More energy efficient  Smaller Designs  Higher Reliability  Provides Growth Opportunity in Large Established Markets Patent Application by Area last 12 months

11. vs. Today’s Solution Our Solution Discrete solution in high power motor control NEW

12. Today's Solution Cirrus Logic Today Total Available Market

13. Additional Total Available Market