Description
The NI 9260 is a C Series Analog Output module that comes in different part numbers and connectivity options to suit various application needs. The part numbers are 157151C-01L for the Mini-XLR version, 783466-01 for the BNC version, and 783467-01 for another Mini-XLR version. This module is specifically designed for audio output applications, as indicated by its description, “NI 9260 with MINI XLR, 2-CH Audio Output Module.”
It boasts an impressive update rate of 51.2 k Samples/second, ensuring high-quality audio reproduction. The output range of the module is 3 Vrms, with a high resolution of 24-bit, providing detailed and accurate audio signals. The connectivity options include BNC and Mini-XLR, catering to different audio equipment requirements. The module also features robust protection mechanisms, including short circuit protection and ±30 V overvoltage protection, ensuring the longevity and reliability of the device.
The output stage for the BNC connectivity option is pseudo-differential, with AO- terminated through a 50 Ohm resistor to ground. In contrast, the Mini-XLR version features a balanced and fully differential output stage, offering superior audio quality and reduced noise interference. The Digital-to-Analog Converter used in this module is a 24-bit, Delta-Sigma type, known for its high fidelity and precision.
Additionally, the module supports DC output coupling, enhancing its versatility in different audio applications. The typical gain error is very minimal, at ±0.6%, ±0.05 dB, indicating the module’s accuracy in signal reproduction. With these specifications, the NI-9260 stands out as a reliable and high-performance choice for audio output needs in various professional settings.
| Specification | Details |
|---|---|
| Part Number | 157151C-01L (Mini-XLR Version), 783466-01 (BNC Version), 783467-01 (Mini-XLR Version) |
| Category | C Series Analog Output |
| Model | NI-9260 |
| Description | NI 9260 with MINI XLR, 2-CH Audio Output Module |
| Update Rate | 51.2 k Samples/second |
| Output Range | 3 Vrms |
| Resolution | 24-bit |
| Connectivity | BNC (783466-01), Mini-XLR (783467-01) |
| Protection | Short circuit protection, ±30 V overvoltage protection |
| Output Stage (BNC) | Pseudo-differential; AO- is terminated through a 50 Ohm resistor to ground |
| Output Stage (Mini-XLR) | Balanced and fully differential output stage |
| Digital-to-Analog Converter | 24-bit, Delta-Sigma type |
| DC Output Coupling | Supported |
| Typical Gain Error | ±0.6%, ±0.05 dBQuestion 1: What is the update rate of the NI-9260? Answer 1: 51.2k Samples/second Question 2: What type of DAC does NI-9260 use? Question 3: What are the connectivity options for NI-9260? Question 4: Does the NI-9260 offer overvoltage protection? Question 5: What is the typical gain error of NI-9260? |
