ON Semiconductor Introduces Low Power Auto Focus Control IC For Smartphone Camera Modules
Highly integrated solution delivers advanced auto focus performance and lower power consumption in a compact footprint
Mumbai (I-Newswire) October 22, 2012 - ON Semiconductor (Nasdaq: ONNN), a premier supplier of high performance silicon solutions for energy efficient electronics, has introduced the LC898212XA-MH, an Auto Focus (AF) Control IC for camera modules in smartphones. This innovative solution is highly integrated, programmable and provides fast, accurate auto focus convergence while consuming less power and generating less noise interference than competing solutions. The space-saving design has been optimized to enable thinner and lighter smartphones.
“There is a strong and growing demand for improved smartphone camera features – specifically for fast, accurate, power-friendly auto-focus,” said Tomofumi Watanabe, general manager of ON Semiconductor’s SANYO product division. “We developed this highly integrated, compact and highly power efficient auto focus solution for the specific needs of smartphone applications. It provides an effective, single-chip solution to the technical limitations that have challenged many of our industry-leading wireless communications customers.”
Features and Benefits
LC898212XA-MH features digital logic with a closed loop control system and a function for a positioning sensor. Its closed loop architecture provides for more accurate auto focus control while also lowering power consumption relative to open loop solutions. The function for a positioning sensor is a constant current digital-to-analog converter (DAC) and gain adjustable operational amplifier to ensure accurate sensing. The output of the positioning sensor is read by an integrated 10 bit analog-to-digital converter (ADC). Furthermore, the control circuit filter coefficients are adjustable via an I2C interface, allowing the LC898212XA-MH to be programmed for optimal convergence time when paired with various different actuators. This innovative new device also incorporates an improved pulse width modulation (PWM) drive system to further lower power consumption while also minimizing noise which can affect image quality.
Package and Pricing
LC898212XA-MH is housed in a lead-free, halogen-free WL-CSP 12pin package and is now in production.
About ON Semiconductor
ON Semiconductor (Nasdaq: ONNN) is a premier supplier of high performance silicon solutions for energy efficient electronics. The company's broad portfolio of power and signal management, logic, discrete and custom devices helps customers efficiently solve their design challenges in automotive, communications, computing, consumer, industrial, LED lighting, medical, military/aerospace and power applications. ON Semiconductor operates a world-class, value-added supply chain and a network of manufacturing facilities, sales offices and design centers in key markets throughout North America, Europe, and the Asia Pacific regions. For more information, visit http://www.onsemi.
ON Semiconductor acquired SANYO Semiconductor in 2011 and has established the business as a division within the company.
# # #
ON Semiconductor and the ON Semiconductor logo are registered trademarks of Semiconductor Components Industries, LLC. All other brand and product names appearing in this document are registered trademarks or trademarks of their respective holders. Although the company references its Web site in this news release, such information on the Web site is not to be incorporated herein.
About Candour Communications
Headquartered in New Delhi, its a small size PR agency.Less..
C 113 Gokul Arcade
Subhash Road , Vile Parle East
Phone : 022 40157576
Published On:October 22, 2012
Print Release:Print Release
If you have questions regarding information in this press release contact the company listed above. I-Newswire.com is a press release service and not the author of this press release.The information that is on or available through this site is for informational purposes only and speaks only as of the particular date or dates of that information. As some companies and PR Agencies submit their press releases once per week,month or quarter, make sure to check the official company website for accurate release dates as our site displays the I-Newswire.com press release distribution date only.We do not guarantee the accuracy or completeness of information on or available through this site, and we are not responsible for or omissions in that information or for actions taken in reliance on that information.
Asigra Vice President, Marketing Recognized by CRN as One of the Top Women of the Channel for Second Consecutive Year
Google Reader Alternative Curata Reader Launches
SIVECO, Named One of Europe’s 20 Fastest Growing and Most Innovative ELearning Companies
Matrix to Showcase Its Comprehensive Range of Security Solutions at IFSEC SOUTH AFRICA-2013, Johannesburg.
Perle Managed Ethernet Extenders Support AAA Security Services to Protect Your Network