AD62556

ESMT AD62556 USB Audio Controller with Headphone Driver & with Microphone/Line-in Interface Features z Compliant with USB Specification v1.1, and USB 2.0 full speed z Compliant with USB 3.0 super speed operation z Embedded stereo ADC with Microphone Boost z Embedded Power-On-Reset circuit z Embedded Headphone driver z Support I2S input (master and slave mode) and I2S output interface (master mode) z Support sampling frequency 44.1/48kHz for playback and recording z Pin to set recording source from internal ADC or external ADC z Pin to set Headphone mode or I2S output mode z Support Microphone and line-in function switching z Support volume/mute control with external button z LED indicator function for playback, mute and recording mute z Support 3D surround sound z Support Microphone bias z Support Digital microphone interface for recording z Power Clipping function for speaker protection z External EEPROM interface for vendor specific and hardware configuration via I2C z I2S input port allows AD62556 to receive ESMT’s high performance ADC(i.e. AD12250) z I2S output port allows AD62556 to control ESMT’s high performance audio devices (i.e. AD82586/AD82581) z Built-in 5V to 3.3V regulator for internal device operation z Anti-pop design z Over-temperature protection z Under-voltage shutdown z Short-circuit detection z Single 12 MHz Crystal Input z 3.3V operation I/O z Supports Windows Me/2000/XP/Vista/7/8, Linux and MacOS z Integration circuit quality meet Win7 and Win8 Hardwa...