供应GL632

 产品功能 
  l Compliant USB 2.0 Full speed
l Compliant USB audio device spec. 1.0 and HID class spec. 1.1
l Support both USB Low-power (100mA) and High-power (500mA) operation modes
l Support USB suspend / resume mode (500uA) and remote wake-up option (2.5mA)
l Support USB 2.0 Interlace Association Descriptor (*)
l Support 1ms HID end-point interval (*)
* OS supported on Microsoft Windows XP SP2 / Vista and upper
l Single 5V power supply
l 5V to 3.3V DC-DC and 3.3V to 1.8V DC-DC regulators embedded
l Single 12MHz Crystal required
l Support 24c02 (256 x 8 bits) EEPROM interface
l Support customized VID, PID, Manufacturer string (UNICODE, maximum 14 characters), Product
string (UNICODE, maximum 29 characters), Serial number (UNICODE, maximum 10 characters)
through EEPROM
l Support customized maximum, minimum, and initial volume values of playback and record mixers
through EEPROM
l Support dynamic ON/OFF side-tone function by I/O pad.
l Customize side-tone volume attenuatio