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Article: 200V audio power amplifier eliminates more than 25 discrete components.(INNOVATIONS AND INNOVATORS)
- Article from:
- EDN Asia
- Article date:
- November 1, 2007
- Author:
CopyrightCOPYRIGHT 2007 Reed Business Information, Inc. (US). This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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National Semiconductor Corporation has introduced an addition to its family of 200V power amplifier output stage drivers. The LME49810 is a single-chip 200V driver with integrated Baker Clamp that replaces more than 25 discrete components in high-power audio amplifiers. The LME49810 joins the LM4702 stereo driver as a member of National's high-performance audio family.
The LME49810 contains all the essential audio circuitry required for a high-quality, high-performance power amplifier output stage driver. The single-chip device saves space and design time by replacing a myriad of discrete components--many of which must be hand ...