REALTIME NEWS

National Semiconductor introduces first stereo analog subsystem for mobile handsets with Class G headphone amp and loudspeaker protection

Press release

Mar 1, 2011, 10:52 0

National Semiconductor announced the industry's first stereo analog subsystem with integrated Class G headphone amplifier and automatic level control (ALC) for smartphones and feature phones. The PowerWise LM49251's Class G headphone amp dynamically reduces...

The article requires paid subscription. Subscribe Now

DIGITIMES' editorial team was not involved in the creation or production of this content. Companies looking to contribute commercial news or press releases are welcome to contact us.

Email address

Password

Keep me signed in

Keep me signed in

Some subscribers prefer to save their log-in information so they do not have to enter their User ID and Password each time they visit the site. To activate this function, check the 'Keep me signed in' box in the log-in section. This will save the password on the computer you're using to access the site.

Note: If you choose to use the log-out feature, you will lose your saved information. This means you will be required to log-in the next time you visit our site.