Diodes Incorporated Introduces DAC and Pre-Amplifier Audio Device

DALLAS — (BUSINESS WIRE) — July 9, 2009 Diodes Incorporated (Nasdaq: DIOD), a leading global manufacturer and supplier of high-quality application specific standard products within the broad discrete and analog semiconductor markets, today announced the release of an 8-channel DAC (digital-to-analog converter) and pre-amplifier chip. This new device offers designers of audio/video receivers (AVRs) and add-on sound cards the opportunity to improve audio performance, while also reducing costs.

As an addition to the Diodes’ Direct Digital Feedback Amplifier (DDFA™) product line, the ZXCZM800 dramatically reduces circuit complexity. In both consumer and professional audio product designs that currently use multiple quality 2-channel DACs to achieve mid- to high-level audio performance, the ZXCZM800 significantly reduces component count and printed circuit board (PCB) real estate. In high-performance differential mode, the DDFA product line delivers a dynamic range (DNR) up to 126dB. Additionally, Diodes’ solution provides equal and, oftentimes, improved sound quality of typical mid-range AVRs and sound cards that currently produce a DNR of 112dB. For designers looking to expand a product’s feature set, the ZXCZM800 also offers pre-amplifier digital signal processor (DSP) features, which can be easily programmed using an existing system host processor.

The ZXCZM800 DAC and pre-amplifier chip is supported by an 8-channel demonstration board, which is available for volume production DAC and pre-amplifier designs. For more detailed information, please visit the Company’s website at http://www.diodes.com/audio/DAC.

About Diodes Incorporated

Diodes Incorporated (Nasdaq: DIOD), a Standard & Poor’s SmallCap 600 and Russell 3000 Index company, is a leading global manufacturer and supplier of high-quality application specific standard products within the broad discrete and analog semiconductor markets, serving the consumer electronics, computing, communications, industrial and automotive markets. Diodes' products include diodes, rectifiers, transistors, MOSFETs, protection devices, functional specific arrays, amplifiers and comparators, Hall-effect sensors and temperature sensors, power management devices including LED drivers, DC-DC switching regulators, linear voltage regulators and voltage references, along with special function devices including USB power switch, load switch, voltage supervisor and motor controllers. The Company’s corporate headquarters are located in Dallas, Texas. A sales, marketing, engineering and logistics office is located in Westlake Village, California. Design centers are located in Dallas; San Jose, California; Taipei, Taiwan; Manchester, England and Neuhaus, Germany. The Company’s wafer fabrication facilities are located in Kansas City, Missouri and Manchester; with two manufacturing facilities located in Shanghai, China, another in Neuhaus, and a joint venture facility located in Chengdu, China. Additional engineering, sales, warehouse and logistics offices are located in Taipei; Hong Kong; Manchester and Munich, Germany, with support offices located throughout the world. For further information, including SEC filings, visit the Company's website at http://www.diodes.com.



Contact:

Company Contact:
Diodes Incorporated
Julie Holland
VP, Worldwide Analog Products
972-385-2810
Email Contact
or
Investor Contact:
Shelton Group
Leanne K. Sievers
EVP, Investor Relations
949-224-3874
Email Contact




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