EDN

Class AB audio amplifier targets portable, wireless applications

Munich, Germany ON Semiconductor has developed a Class AB audio amplifier dubbed the NCP2991 that is designed to provide high audio performance without sacrificing power efficiency for portable and ...
EDN

TDA2030A Amplifier used in Home Theaters

TDA2030A is a well used class AB audio amplifier IC. TDA2030A is a well used class AB audio amplifier IC. TDA2030A is a well used class AB audio amplifier IC. This one is mostly used in nowadays home ...
ecoustics

Cambridge Audio Azur 840W Class XD power amplifier

CES Innovations Awards Honoree – Azur 840W Class XD power amplifier — Suggested retail price – $1900 ex sales tax; £1000/€1900 inc VAT — Available Spring 2008 Cambridge Audio has taken the Azur 840 ...
Electronic Design

Low-Power Class AB Audio Amp Delivers -103 dB PSRR

The NCP2991 class AB audio amplifier from ON Semiconductor addresses two crucial requirements in today’s portable and wireless audio applications: noise-free audio amplification and fast response time ...
Electronic Design

Class AB Amp Enhances Portable/Wireless Audio

Operating noise free, the NCP2991 1.35W class AB audio amplifier specifies a power-supply rejection ratio of -103 dB. Groomed for portable and wireless audio applications, the device guarantees zero ...