782878-01 Analog output module

782878-01 Analog output module

The 782878-01 is a PXIe-4322 Module manufactured by National Instruments under the name PXI Analog Output Module. The module has the following functions and features:
Channel isolation: Each channel has an independent isolation function to ensure signal accuracy and security.
16-bit resolution: The module provides 16-bit resolution, enabling high-precision voltage and current output.
Multi-channel output: Supports up to 8 analog output channels, suitable for application scenarios that require multiple output channels.
Signal Conditioning Integration: The module integrates signal conditioning functions to optimize space usage and improve measurement accuracy.
Current drive capability: The maximum current drive capability per channel is ±20 mA and the output voltage ranges from ±16 V to ±16.83 V.
High-speed update rate: The maximum update rate of the module is 250 kSPS per channel (thousand samples per second), which is suitable for high-speed data acquisition requirements.
Nonlinear error control: The module has integrated nonlinear error (INL) and differential nonlinear error (DNL) with a maximum of ±4 LSBs and ±1 LSBs, respectively, to ensure the accuracy of the output.
In summary, the 782878-01 is a high-performance analog output module suitable for applications requiring high precision, multi-channel and high-speed data acquisition, such as automotive electronic testing.

The technical specifications of 782878-01 are as follows:
Analog output channels: There are 8 analog output channels.
Digital-to-analog Converter (DAC) : Each channel is equipped with a 16-bit DAC to ensure 16-bit monotony.
Output voltage range: ±16 V in voltage mode, up to ±16.83 V.
Current drive capability: Support ±20 mA current drive per channel.
Update rate: The maximum update rate per channel is 250 kS/s (250,000 samples per second).
Isolation performance: Has the isolation function from channel to channel.
Signal conditioning: Integrated signal conditioning to optimize space and improve measurement accuracy.
Overvoltage protection: Overvoltage protection up to ±120 volts.
These parameters make the 782878-01 module suitable for applications that require high precision and isolation performance.