Diodes Incorporated introduced the PAM8320, a 20W mono Class D audio amplifier that is space-saving with an SOP16 exposed pad surface mount package. The new device operates at up to 95% efficiency, eliminating the need for external heat sinks, saving system space and reducing bill of materials costs.
The amplifier's low-impedance drive capability delivers 20W of power to a 4Ω bridged load speaker for small, high-power speakers in a variety of wireless headsets, PCs, and docking stations. The PAM8320 offers a wide supply voltage range from 4.5V to 15V, while being suitable for battery and grid power driven consumer audio systems.
In order to improve the reliability of the product, this amplifier is equipped with a complete set of safety protection circuits, including overvoltage and undervoltage lockout protection, thermal protection and short circuit protection with automatic recovery function, and sound elimination circuit, which can be ensured when switching power supply The safety of the speakers.
Introduction to Diodes
Diodes Incorporated, a S&P SmallCap 600 Index and Russell 3000 Index, is the world's leading manufacturer and supplier of discrete, logic and analog semiconductor products for consumer electronics and computers. , different markets such as communications, industry and automobiles. Diodes' products include diodes, rectifiers, transistors, MOSFETs, protection devices, special function arrays, single-gate logic, amplifiers and comparators, Hall effect and temperature sensors, covering LED drivers, AC-DC converters and controllers, DC- Power management devices such as DC switches and linear regulators, voltage references, and special features such as USB power switches, load switches, voltage monitors, and motor controllers.
Diodes' headquarters, logistics center and US sales offices are located in Plano, Texas, USA, in Plano, California, San Jose, Taipei, Manchester, UK, and Neuhaus, Germany. There are design, marketing and engineering centers; wafer fabrication facilities in Kansas City and Manchester, Missouri, and two in Shanghai; two assembly and testing facilities in Shanghai and Chengdu, and Neuilly in Germany House and Taipei each have engineering, sales, warehousing and logistics offices in Fort Worth, Taipei, Hong Kong, Manchester, Shanghai, Shenzhen, South Korea, and Suwon, Tokyo and Munich; Sales and support offices are located around the world.
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