Texas Instruments

The TAS2552 is a high efficiency Class-D audio power amplifier with advanced battery current management and an integrated Class-G boost converter. When high power audio is required, the boost quickly activates to provide significantly louder audio than a stand-alone amplifier connected directly to the battery. Read more...

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Texas Instruments

The PCM1753/54/55 is a CMOS, monolithic, integrated circuit, which includes stereo digital-to-analog converters and support circuitry in a small 16-lead SSOP package. The data converters use TI’s enhanced multilevel delta-sigma architecture, which employs 4th-order noise shaping and 8-level amplitude quantization to achieve excellent dynamic performance. Read more...

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Texas Instruments

The PCM186x family of audio front-end devices takes a new approach to audio-function integration to ease compliance with European Ecodesign legislation while enabling high-performance end products. With no need for a 5-volt supply or an external programmable-gain amplifier, smaller, smarter products are feasible at reduced cost. Read more...

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Skyworks Solutions, Inc.

Ultra Low Noise Amplifiers White Paper

Want to learn about the performance and characteristics of two new breakthrough, ultra low noise LNAs with best-in-class noise figure? Topics include techniques used in biasing and matching. A circuit description with information on thermal considerations is also addressed. Skyworks’ SKY67150-396LF and SKY67153-396LF are designed... Read more...

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