USB-2020 CR ICP DAS new

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, and Linux OS. XPAC-8000 already built-in USB-2020 driver.

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

Audio Output

Output Channels: Mono, Stereo (L + R)
Resolution: 8 bits, 16 bits
Sampling Frequency 32, 44.1, 48kHz
THD+N: < 0.02% (0 dB), < 3% 60dB)
Dynamic Range: > 85 dB
SNR (Signal to noise ratio): > 87dB
Channel Separation: > 85dB
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
Intput Voltage (max): 1.4 Vrms
Input Impedance: 10k Ohm
Condenser Microphone Bias: Yes

Interface

USB 1.1, 12 MHz full-speed, fully compliant with USB 2.0 specification
HID volume up, volume down and Mute buttons 
3.5mm stereo jack line-out and 3.5 stereo jack mic-in
External power terminal block

LED

1 LED as Power indicator

Power

External Power Input Voltage: +10 ~ +30 Vdc
Power Consumption: 1 W(standby)/1.8 W(Max)
Auto Switchng USB/External Power

Dimensions

Case: Plastic
Flammability: UL 94V-0 materials
Dimensions (W x H x D): 33 x 107 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