LM4949TLX/NOPB

LM4949 www.ti.com LM4949 SNAS368D – SEPTEMBER 2006 – REVISED MAY 2013 Stereo Class D Audio Subsystem with OCL Headphone Amplifier Check for Samples: LM4949 FEATURES DESCRIPTION • • • • • • • • The LM4949 is a fully integrated audio subsystem designed for stereo cell phone applications. The LM4949 combines a 2.5W stereo Class D amplifier plus a separate 190mW stereo headphone amplifier, volume control, and input mixer into a single device. The filterless class D amplifiers deliver 1.19W/channel into an 8Ω load with