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USB-2020
USB Audio Device |
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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. |
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- 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
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- Audio Speaker
- Voice System
- Audio Monitor
- External Sound Card
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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 ¢XC ~ +75¢XC |
Storage Temperature |
-40 ¢XC ~ +85¢XC |
Humidity |
10 ~ 90% RH, non-condensing |
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USB-2020 CR |
USB Audio Device (RoHS) |
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DIN-KA52F |
24 VDC/1.04 A, 25 W Power Supply with DIN-Rail Mounting |
MDR-20-24 |
24 VDC/1 A, 24 W Power Supply with DIN-Rail Mounting |
GPSU06U-6 |
24 VDC/0.25 A, 6 W Power Supply |
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