class d speaker amplifier
Industry's Smallest Audio Subsystem Provides Highest Output Power from a Lithium-Ion Battery
Submitted by Ionela on Fri, 08/08/2008 - 08:19.
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Maxim Integrated Products introduces the MAX9877, the industry's smallest audio subsystem. This device combines a high-efficiency, high-power, mono Class D speaker amplifier; a DirectDrive, stereo headphone amplifier; and a low-noise, bypass analog switch. In addition to this integration, the MAX9877 employs Maxim's third-generation, ultra-low-EMI, Class D amplifier technology to provide Class AB audio performance with Class D efficiency. |
20W stereo Class D speaker amplifier with analog and digital volume control operates from a 4.5V to 14V supply - New Product Rel
Submitted by Ionela on Tue, 07/22/2008 - 14:30.
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Maxim Integrated Products introduces the MAX9744, the industry's first 20W stereo Class D speaker amplifier to operate from a 4.5V to 14V power supply. The wide supply range minimizes the cost of portable designs by reducing component count and allowing the use of a smaller battery pack. The MAX9744 provides ample output power throughout the power-supply voltage range, making it ideal for MP3 docking stations, gaming consoles, and flat-panel televisions. |
