Apex Microtechnology 成立于1980年，总部位于亚利桑那州的图森，是集成电路、混合及模块产品的领先创新厂商，产品适用于一系列要求高功率精度模拟产品的工业和航空航天应用，如PWM和功率放大器。这些高精度放大器可用于驱动电机、压电产品、可编程电源以及其他要求高功率和精度控制的设备。Apex Microtechnology 公司员工总数大约为90人。

Apex Microtechnology 提供 300 多个“现成即用”型产品，是公认的行业领导者，开发的产品一致性高，在性能、质量和可靠性方面引领行业发展。

Apex Microtechnology 于 2007 年被音频和能源市场上第一大混合信号处理元件供应商 Cirrus Logic 收购。

Apex Microtechnology公司的成功经验及其多样化的客户群将有助于Cirrus Logic向高功率工业市场拓展。Cirrus Logic公司的信号处理及IC设计技术与Apex公司在功率驱动器和放大器领域的专业知识的联袂结合，将助力Cirrus Logic公司推出具备更高集成度和更多功能的精度功率产品。

Apex Microtechnology 公司可提供约80种产品，在全球拥有1,200多个客户，重要客户中囊括了工业和航空航天市场的佼佼者。其产品专为输出电流大于1 A和/或电压高于60 V的应用而设计。Apex的产品线包括可提供1 W至数千瓦功率，同时电压高达1,200V的产品。收购后，Apex Microtechnology 公司的产品仍将以Apex的品牌进行销售。

Apex Microtechnology (Apex) offers industry-leading power analog innovation for applications requiring high precision control of current, voltage and speed in the industrial, defense and aerospace, medical, and semiconductor capital equipment markets. The Apex product families include power operational amplifiers (linear amplifiers), PWM amplifiers (pulse width modulation, Class D amplifiers, switching amplifiers) and precision voltage references.

Apex Microtechnology is a privately held, Tucson, Arizona, based manufacturer of precision power analog monolithic, hybrid and open frame components for a wide range of industrial, test and measurement, medical, aerospace and military applications. Apex Microtechnology is a recognized leader for consistently developing products that lead the industry in terms of performance, quality, and reliability.

Founded in 1980, Apex Microtechnology was acquired in 2007 by Cirrus Logic, a premier supplier of mixed signal processing components for audio and energy markets. Following a five-year tenure as a division of the Austin, Texas, based developer of complex chip designs, Apex Microtechnology was returned to a stand-alone corporation with its sale to a private investor group led by Alerion Capital Group, a private equity and management advisory firm located in Scottsdale, Arizona.

Apex Microtechnology strives to enable, advance, and accelerate the development of high-technology through innovative analog and mix-signal solutions for complex electronic systems. We drive to solve technical challenges while reducing time-to-market for our customers.