Texas Instruments PCM186x
Audio ADCs with Universal Front End
Helps designers by eliminating the need for a 5V supply or an external programmable-gain amplifier, PCM186x Audio ADCs enable designers to develop smaller, smarter products. Its flexible front end supports input levels from small-mV microphone inputs to 2.1VRMS line inputs.
Quad Bridge Power Amplifiers
MOSFET class AB audio power amplifiers that are designed for high-power car radio. In addition to the outstanding output current capability and distortion performance, the STPA003 is extremely robust against several kinds of fortuitous misconnection.
Analog Devices ADAU1452 SigmaDSP®
Digital Audio Processor
ADI ADAU1452 SigmaDSP Digital Audio Processor is automotive-qualified and far exceeds the digital signal processing capabilities of earlier SigmaDSP devices. Its restructured hardware architecture is optimized for efficient audio processing.
Fairchild FSA553 Dual SPST
Depletion Mode Audio Switch
Dual SPST depletion mode audio switches allow the IC to conduct signals when there is no VCC available and to isolate signals when VCC is present. The depletion gate control allows the FSA553 to achieve excellent THD+N performance, while consuming minimal power.
Vishay / Dale IHLD-4032KB-5A
Series Dual Inductors
Optimized for automotive and commercial class D amplifier circuits, where the device reduces board space requirements and offers improved performance over using multiple discrete inductors. Its design produces high-quality sound, low distortion, and low coupling.
Akustica AKU24x & AKU44x
HD voice quality, top/bottom port, digital output silicon MEMS IC microphones consisting of a MEMS acoustic sensor, and an integrated circuit (IC) with a pre-amplifier, analog-to-digital converter, charge pump, and supporting circuitry in a small package.