Description
The USB-6341 comes with a variety of part numbers including 781438-01, 782251-01, 782250-01, and 782254-01, ensuring a wide range of options for specific needs. This device is capable of providing 16 single-ended or 8 differential analog input channels, which are essential for diverse measurement and monitoring tasks. It boasts an ADC resolution of 16 bits, offering high precision in data acquisition.
Additionally, the USB-6341 is equipped with 2 analog output channels, allowing for efficient signal output. The device’s maximum sample rate reaches up to 500 kS/s, enabling fast data processing and analysis. Its timing resolution is impressively accurate at 10 ns, with a timing accuracy of 50 ppm, ensuring precise timing for all operations.
When it comes to input ranges, the USB-6341 supports ±0.2 V, ±1 V, ±5 V, and ±10 V, providing flexibility for various signal amplitudes. The working voltage is rated at ±11 V, which is suitable for a wide array of applications. The input impedance can be switched between 10 GΩ and 1,200 Ω in parallel with 100 pF, depending on whether it is in the On or Off state, further enhancing the device’s versatility.
The recommended warm-up time for the USB-6341 is 15 minutes, ensuring that the device stabilizes for accurate operation. It is advised to calibrate the device at least once every 2 years to maintain its precision and reliability. The input bias current is specified at ±100 pA, and the device exhibits excellent isolation with crosstalk between adjacent and non-adjacent channels being -75 dB and -90 dB respectively, minimizing interference and ensuring the integrity of the data collected.
| Specification | Detail |
|---|---|
| Part Numbers | 781438-01, 782251-01, 782250-01, 782254-01 |
| 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 Ranges | ±0.2 V, ±1 V, ±5 V, ±10 V |
| Working Voltage | ±11 V |
| Input Impedance (On/Off) | 10 GΩ / 1,200 Ω in parallel with 100 pF |
| Recommended Warm-up Time | 15 minutes |
| Calibration Period | At least once every 2 years |
| Input Bias Current | ±100 pA |
| Crosstalk (Adjacent/Non-Adjacent Channels) | -75 dB / -90 dB
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 are the input voltage ranges supported by USB-6341? Question 4: What is the ADC resolution of the USB-6341? Question 5: How often should the USB-6341 be calibrated? |
