Description
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The USB-6341 is a versatile PC-based multifunction DAQ device that comes with various part numbers including 781438-01, 782251-01, 782250-01, and 782254-01. This device is designed to cater to a wide range of data acquisition needs, making it an ideal choice for professionals in the field.
It features 16 single-ended or 8 differential analog input channels, which allows for flexible configuration depending on the requirements of your application. With an ADC resolution of 16 bits, the USB-6341 ensures high precision in data collection.
The device is capable of delivering a maximum sample rate of 500 kS/s, enabling it to handle high-speed signals without compromise. Timing resolution is precise at 10 ns, with a timing accuracy of 50 ppm, ensuring that data is captured accurately and consistently over time.
For output, the USB-6341 provides 2 analog output channels, suitable for a range of output tasks. The input coupling is DC, with input ranges of ±0.2 V, ±1 V, ±5 V, and ±10 V, and a working voltage of ±11 V. This flexibility allows the device to be used in various applications with different voltage requirements.
The Common Mode Rejection Ratio is impressive at 100 dB, and the device boasts an input impedance of 10 GΩ (On) / 1,200 Ω (Off) and an input capacitance of 100 pF. These features ensure minimal interference and high fidelity in signal capture.
Users should allow a recommended warm-up time of 15 minutes for optimal performance and conduct calibration at least once every 2 years. The input bias current is ±100 pA, indicating minimal bias in measurements. Crosstalk is well managed with a frequency of 100 kHz, adjacent channel crosstalk at -75 dB, and non-adjacent channel crosstalk
| Specification | Details |
|---|---|
| Part Numbers | 781438-01, 782251-01, 782250-01, 782254-01 |
| Category | PC-based Multifunction DAQ |
| Model | USB-6341 |
| Analog Input Channels | 16 single-ended or 8 differential |
| ADC Resolution | 16 bits |
| Analog Output Channels | 2 |
| Maximum Sample Rate | 500 kS/s |
| Timing Resolution | 10 ns |
| Timing Accuracy | 50 ppm |
| Input Coupling | DC |
| Input Ranges | ±0.2 V, ±1 V, ±5 V, ±10 V |
| Working Voltage | ±11 V |
| Common Mode Rejection Ratio | 100 dB |
| Input Impedance (On/Off) | 10 GΩ / 1,200 Ω |
| Input Capacitance | 100 pF |
| Recommended Warm-up Time | 15 minutes |
| Calibration Period | At least once every 2 years |
| Input Bias Current | ±100 pA |
| Crosstalk Frequency | 100 kHz |
| Adjacent Channel Crosstalk | -75 dB |
| Non-Adjacent Channel Crosstalk | -90 dB |
| Small Signal Bandwidth | 1
Question 1: What is the max sample rate of the USB-6341? Question 2: How many AI channels does the USB-6341 have? Question 3: What is the ADC resolution of the USB-6341? Question 4: What are the input voltage ranges for the USB-6341? Question 5: What is the recommended calibration frequency for the USB-6341? |
