LM4931 Datasheet | Texas Instruments

.ti. SNAS251E - APRIL 2004 - REVISED MAY 2013 LM4931 Boomer™ Audio Power Amplifier Series Audio Subsystem with Mono High Efficiency Loudspeaker and Stereo Headphone Amplifiers Check for Samples: LM4931 Features - 23 18-bit 44.1kHz or 48kHz Stereo DAC - 16-bit 8kHz , 12kHz , 16kHz, or 24kHz Voice- Band Codec - PLL for Operation from mon System Clocks - Either I2C or SPI patible Serial Interface - I2S Digital Audio Data Serial Interface - PCM Voice Audio Data Serial Interface - Differential Analog Microphone Input - 26mW/Channel Stereo Headphone Amplifier - 570mW Mono High Efficiency BTL 8Ω Amplifier - 32-step Volume Control for Audio Output Amplifiers with 1.5dB Step...