Cirrus Logic is a leading supplier of embedded processors for high precision analog mixed-signal and audio and industrial markets. Expertise in the development of complex chip designs requires a high-quality premium, and Cirrus Logic's products focus on functional integration to eliminate and reduce overall external components in board design. Cirrus Logic has developed high-precision analog and mixed-signal integrated circuits for a wide range of consumer and industrial markets. Based on its diverse portfolio of patented analog and signal processing technologies, Cirrus Logic offers highly optimized products for consumer and commercial audio, automotive entertainment, industrial and aerospace applications.

Cirrus Logic ICs span the audio market with ICs for consumer home audio, professional audio, automotive audio, and portable audio. Products such as analog-to-digital converters (ADCs), digital-to-analog converters (DACs), codecs, interface products, volume control ICs and digital amplifiers provide innovative solutions for a variety of applications including audio/video receivers, soundbars, DTVs, portable media players, smartphones, amplifiers, head units, satellite radios, music instruments and mixing consoles. Established in 1984, Cirrus Logic is a fabless company engaging in signal processing components for audio and energy applications. The company is headquartered in Austin, Texas. It has developed more than 1,000 patents serving more than 3,000 end customers globally. Cirrus Logic has established long term cooperation relationship with some famous global manufacturers such as Cisco Systems, Harman Kardon, LG Electronics, Onkyo, Philips, Samsung, Schlumberger, Sony, and Vizio. Besides, the company has been regarded as one of the best companies to work for in Texas in 2009 and 2010.

Cirrus Logic is dedicated to providing products for audio markets, energy, and industrial markets. The audio markets can be concluded into consumer home audio, professional audio, automotive audio, and portable audio. The energy and industrial markets include energy exploration, energy measurement, industrial measurement, and energy control.

Cirrus Logic has a broad line of products. The audio products include analog-to-digital converters (ADCs), digital-to-analog converters (DACs), codecs, interface products, volume control ICs and digital amplifiers which are widely used in audio/video receivers, soundbars, DTVs, portable media players, smartphones, amplifiers, head units, satellite radios, music instruments and mixing consoles. Cirrus Logic's products for energy and industrial applications include ADCs, DACs, linear amplifiers, PWM amplifiers, successive approximation register (aka “SAR”) converters and amplifier ICs which are widely used in digital utility meters, home energy monitors, seismic sensors, weigh scales, motor control, and digital PFC.

CIRRUS LOGIC is product portfolio consists of Audio chip - audio amplifier, A / D converter, codec, echo canceller, low power audio converter.