MAX9791BETI+T

* Windows Vista® Premium Compliant * Low EMI Filterless Class D Speaker Amplifiers Pass EN55022B Emissions Limit with 30cm of Speaker Cable * 180mW DirectDrive Headphone Amplifier * Excellent RF Immunity * Integrated 120mA LDO * Eliminates Headphone Ground Loop Noise * Wake-on-Beep Function * Click-and-Pop Suppression * Short-Circuit and Thermal-Overload Protection * Thermally Efficient, Space-Saving Package * 28Pin TQFN-EP 4mm x 4mm x 0.75mm

放大器 IC 2-通道（立体声）带立体声耳机和超低音器 D 类 28-TQFN（4x4）

得捷:
IC AMP CLASS D STER 2.2W 28TQFN

安富利:
Audio Amp Headphone/Speaker 2-CH Stereo 2.2W Class-D 28-Pin TQFN EP T/R

Win Source:
IC AMP AUDIO 2.2W STER D 28TQFN