#XEAR AUDIO CENTER EQ SERIAL#
#XEAR AUDIO CENTER EQ DRIVER#
#XEAR AUDIO CENTER EQ ANDROID#

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Industrial standard small footprint LQFP-48 green package.

Supports Tri-color PWM LED indicator control pins(GPIO4,GPIO5,GPIO6).

I2C/SPI/UART master/slave mode control interface.

Optional analog DC VR volume control pin with internal ADC potentiometer.

Featured with MicrosoftВ® HID controls including Vol_Up / Vol_Dn / Playback_Mute / Record_Mute / Play_Pause / Stop / Previous / Next hot-key buttons (enabled by default).

Configurable USB audio topology to Headset/Speaker/Microphone modes by internal 8051 MCU.

Supports optional digital S/PDIF output.

Supports ADC DC offset cancellation high-pass-filter.

Supports stereo microphone inputs with independent voltage bias pins and analog mixer (monitoring) function.

2-channel ADC inputs (support from 8 ~ 96 KHz sampling rate and 16/24 bits resolution.).

2-channel DAC outputs with 16-ohms headphone amplifier (support from 8 ~ 96 KHz sampling rate and 16/24 bits resolution.).

Single 5V power supply with embedded 5V-to-4.5V and 5V-to-3.3V regulators.

MCU / Flash / GPIO control via HID / Vender command interface (MCU read/write support 16 bytes data transfer bandwidth).

Integrates 5-Band Hardware Equalizer with up-to-4 preset modes.

256K Byte Flash and 32K Byte programming size supported for flexible customizing.

Embedded USB transceiver and power-on reset circuit.

2.0 full-speed compatible and USB-IF certification Thus, it can save the total BOM cost and PCB area can be smaller. The CM6533X1 also integrates 256K Byte flash (Including 32KB F/W programming size) and crystal but requires few passive components to make a finish product. The CM6533X1 integrates equalizer on both playback and recording paths to compensate the frequency response of microphone and headphone. The internal DAC and ADC support from 8 ~ 96 KHz sampling rate and 16/24 bits resolution. The CM6533X1 is compatible with USB Audio Class 1.0 and USB 2.0 Full-Speed, thus it can plug & play without any additional software installation on major operating systems.

#XEAR AUDIO CENTER EQ ANDROID#

The internal 8051 can also be developed to a lot of different applications, such as Microsoftв„ў Lync/Skype/VoIP device, Android Phone or Tablet/Slate docking device.

#XEAR AUDIO CENTER EQ DRIVER#

With integrated Tri-Colors PWM LED driver and two-channel ADC/DAC and S/PDIF interface that makes it suitable for headset, docking, speaker and microphone applications. The CM6533X1 is a USB 2.0 audio chip built-in 8051 for flexible applications.

Xear audio center eq