CM6535

CM6533Line-In/I2S/SPDIF I/O/ more GPIOs (external 12MHz crystal); ·USB 2.0 full-speed compliant\n·USB Audio Class 1.0 compliant\n·USB Human Interface Device (HID) Class 1.1 compliant\n·Two (2)-channel DAC & I2S for audio output interface \n·Two (2)-channel ADC & I2S for audio input interface\n·Supports Digital Microphone Interface\n·Built-in S/PDIF Input/output transmitter\n·Built-in Equalizer on both playback and recording paths\n·Built-in AGC on recording path\n·Supports dual tone generator\n·Supports USB suspend/resume/reset functions\n·Supports control, interrupt, bulk, and isochronous data transfers\n·Embedded 1T 8051 with 32K Byte SRAM and 512K Byte flash(Including 32K Byte F/W programming size)\n·Supports OMTP and CTIA auto switch on a 4-pole jack\n·Integrated Tri-Colors PWM LED driver\n·Master/Slave H/W I2C/SPI/UART control interface for external audio devices or FLASH access\n·Built-in 30mW @ 32 ohm load headphone amplifier\n·On chip watchdog timer\n·Industrial standard LQFP-64 package (7x7mm)\n\n;

The CM6535 is a USB 2.0 audio chip built-in 8051 for flexible applications. 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 internal 8051 can also be developed to a lot of different applications, such as Microsoft™ Lync/Skype/VoIP device, Android Phone or Tablet/Slate docking device. The CM6535 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. The internal DAC and ADC support from 8 ~ 96 KHz sampling rate and 16/24 bits resolution.\n The CM6535 integrates equalizer on both playback and recording paths to compensate the frequency response of microphone and headphone.\n The CM6535 also integrates 512K Byte flash (Including 32KB F/W programming size) and crystal but requires few passive components to make a finish product. Thus, it can save the total BOM cost and PCB area can be smaller.\n

CM6535

USB 2.0 full-speed compliant

GM6535

60MHzUniversalProgrammableDualPLLFrequencysynthesizer

GENERALDESCRIPTIONS TheGM6535isadualphase–lockedloop(PLL)frequencysynthesizerespeciallydesignedforCT-1cordlessphoneapplicationsworldwide.Thisfrequencysynthesizerisalsoforanyproductswithfrequencyoperationat60MHzorbelow. Thedevicefeaturesfullyprogrammablere

ISL6535

SynchronousBuckPulse-WidthModulatorPWMController

ISL6535

SynchronousBuckPulse-WidthModulator(PWM)Controller