Datasheet Summary
ESMT
USB Audio Controller with Headphone Driver & with Microphone/Line-in Interface
Features
- pliant with USB Specification v1.1, and USB 2.0 full speed
- pliant with USB 3.0 super speed operation
- Embedded stereo ADC with Microphone Boost
- Embedded Power-On-Reset circuit
- Embedded Headphone driver
- Support I2S input (master and slave mode) and
I2S output interface (master mode)
- Support sampling frequency 44.1/48kHz for playback and recording
- Pin to set recording source from internal ADC or external ADC
- Pin to set Headphone mode or I2S output mode
- Support Microphone and line-in function switching
- Support volume/mute control with external button
- LED...