Module USB Audio công nghiệp ICP DAS USB-2020
Tính năng
• 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
Giới thiệu
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 has a built-in USB-2020 driver.
Ứng dụng
• Audio Speaker
• Voice System
• Audio Monitor
• External Sound Card
Thông số kỹ thuật
| LED Indicators | |
|---|---|
| Status | 1 x Power and Communication |
| Audio | |
|---|---|
| Channels | Input: Mono, Stereo (L + R) Output: Mono, Stereo (L + R) |
| Resolution | 8 bits, 16 bits |
| Sampling Frequency | Input: 8, 11.025, 16, 22.05, 32, 44.1, 48 kHz Output: 32, 44.1, 48 kHz |
| THD+N | Input: <0.1% (0 dB) Output: < 0.02% (0 dB), < 3% (-60dB) |
| SNR | Input: > 80 dB Output: > 87 dB |
| Channel Separation | Input: > 78 dB Output: > 85 dB |
| Voltage | Input: 1.4 Vrms Output: 3 Vrms |
| Input Impedance | 10 k Ohm |
| Condenser Microphone Bias | Yes |
| Output Current | 30 mA Max. |
| Stereo Jack | 3.5 mm stereo jack line-out and 3.5 mm stereo jack mic-in |
| USB | |
|---|---|
| Ports | 1 |
| Specification | USB 1.1, 12MHz full-speed, fully compliant with USB 2.0 specification |
| Power | |
|---|---|
| Input Range | +10 VDC ~ +30 VDC |
| Consumption | 1 W (standby)/1.8 W (Max.) |
| Auto Switching USB/External Power | Yes |
| Powered from Terminal Block | Yes |
| Mechanical | |
|---|---|
| Casing | Plastic |
| Dimensions (mm) | 33 x 107 x 78 (W x L x H) |
| Installation | DIN-Rail |
| Environment | |
|---|---|
| Operating Temperature | -25 °C ~ +75 °C |
| Storage Temperature | -40 °C ~ +85 °C |
| Humidity | 10 ~ 90% RH, non-condensing |
Thông tin mua hàng
| USB-2020 CR | USB Audio Device (RoHS) Includes CA-USB18 Cable (USB 2.0 A-Male to B-Male Cable, 1.8 M) |