USB-2020
USB Audio Device
The USB-2020 is a USB interface audio device, supports 32, 44.1 and 48 kHz, 8 or 16 bits stereo audio output, and 8, 10.025, 16, 22.05, 32, 44.1, and 48 kHz, 8 or 16 bits stereo microphone input. The USB-2020 supports Plug-and Play in Windows 2000/XP/Vista/7/8/10 and Linux OS. XPAC-8000 already built-in USB-2020 driver.

 

 

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    Description

    Applications

    • Audio Speaker
    • Voice System
    • Audio Monitor
    • External Sound Card

    Features

    • USB 1.1, 12MHz full speed, fully compliant with USB 2.0 specification
    • 16-Bit Delta-Sigma ADC and DAC
    • Driving Headphone and Passive Speaker Directly
    • Built-in Condenser Microphone Bias
    • Volume and Mute Control
    • Auto switching USB/external power
    • DIN-Rail Mounting

     

    Hardware Specifications

    Audio Output
    Output Channels Mono, Stereo(L + R)
    Resolution 8 bits, 16 bits
    Sampling Frequency 32, 44.1, 48 kHz
    THD+N < 0.02% (0 dB), < 3% (-60dB)
    Dynamic Range > 85 dB
    SNR(Signal to noise ratio) > 87 dB
    Channel Separation > 85 dB
    Output Voltage 3 Vrms
    Output Current (max) 30 mA
    Audio Input
    Input Channels Mono, Stereo(L + R)
    Resolution 8 bits, 16 bits
    Sampling Frequency 8, 11.025, 16, 22.05, 32, 44.1, 48 kHz
    THD+N <0.1% (0 dB)
    Dynamic Range > 80 dB
    SNR(Signal to noise ratio) > 80 dB
    Channel Separation > 78 dB
    Input Voltage (max) 1.4 Vrms
    Input Impedance 10k Ohm
    Condenser Microphone Bias Yes
    Interface
    USB 1.1, 12MHz full-speed, fully compliant with USB 2.0 specification
    HID volume up, volume down and Mute buttons
    3.5mm stereo jack line-out and 3.5mm stereo jack mic-in
    External power terminal block
    LED Display
    1 LED as Power indicator
    Power
    External Power Input Voltage +10 ~ +30 VDC
    Power Consumption 1 W(standby)/1.8 W(max.)
    Auto Switching USB/External Power
    Dimensions
    Case Plastic
    Flammability UL 94V-0 materials
    Dimensions (W x H x D) 33 mm x 107 mm x 78 mm
    Installation DIN-Rail
    Environment
    Operating Temperature -25 °C ~ +75°C
    Storage Temperature -40 °C ~ +85°C
    Humidity 10 ~ 90% RH, non-condensing

    Ordering Informations

    USB-2020 CR USB Audio Device (RoHS)

    Datasheet

    USB-2020

    USB-2020_manual

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