Audio Sub-System with Stereo DAC, Mono Class AB Loudspeaker Amplifier, OCL/SE Stereo Headphone Output and RF Suppression

文件：1.09945 Mbytes 页数：45 Pages

TI

德州仪器

Audio Sub-System with Stereo DAC, Mono Class AB Loudspeaker Amplifier, OCL/SE Stereo Headphone Output and RF Suppression

文件：1.51727 Mbytes 页数：42 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

具有立体声 DAC 单声道 AB 类扬声器放大器 OCL/SE 立体声耳机输出和射频抑制的音频子系统

The LM49321 is an integrated audio sub-system designed for mono voice, stereo music cell phones connecting to base band processors with mono differential analog voice paths. Operating on a 3.3V supply, it combines a mono speaker amplifier delivering 520mW into an 8Ω load, a stereo headphone amplifie • 8-Bit Stereo DAC with up to 192kHz Sampling Rate\n• Mono Class AB Speaker Amplifier\n• Mono Earpiece Amplifier\n• Single-Ended Analog Inputs\n• I2C/SPI (Selectable) Compatible Interface\n• Click and Pop Suppression Circuit\n• POUT HP, 32Ω, 3.3V, 1% THD+N: 36 mW (Typ)\n• Shutdown Current: 0.6 µ;

TI

德州仪器

LM49321 Audio Sub-System with Stereo DAC, Mono Class AB Loudspeaker Amplifier, OCL/SE Stereo Headphone Output and RF Suppression

文件：1.02201 Mbytes 页数：45 Pages

TI

德州仪器

Audio Sub-System with Stereo DAC, Mono Class AB Loudspeaker Amplifier, OCL/SE Stereo Headphone Output and RF Suppression

文件：1.51727 Mbytes 页数：42 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

Audio Sub-System with Stereo DAC, Mono Class AB Loudspeaker Amplifier, OCL/SE Stereo Headphone Output and RF Suppression

文件：1.09945 Mbytes 页数：45 Pages

TI

德州仪器

Audio Sub-System with Stereo DAC, Mono Class AB Loudspeaker Amplifier, OCL/SE Stereo Headphone Output and RF Suppression

文件：1.09945 Mbytes 页数：45 Pages

TI

德州仪器