The DS6221 A/D Board provides 16 high-speed analog channels, versatile trigger capabilities, and a high-throughput streaming interface. It is an excellent choice for precise measurements, even of fast analog signal sequences.
With its accurate high-speed analog channels and versatile trigger capabilities, the DS6221 is an excellent fit for precise measurements, even of fast analog signals sequences, in various applications areas. It can be used for scenarios such as the development and testing of electric drives applications or vibration and noise cancellation applications as well as for high volume data acquisition in test bench scenarios.
Each of the DS6221‘s 16 differential input channels has an independent A/D converter with a resolution of 16 bits and a minimum conversion time of 250 ns. Advanced configurable channel-specific triggers, such as onboard timers, external trigger input lines, or predefined angles of SCALEXIO’s angular processing unit, allow for the precise event-based capturing of analog values and signal sequences. For comprehensive and fast data capturing the IOCNET-based streaming interface provides a continuous sample data throughput of up to
40 Msps to the real-time application1).
1) Depends on the SCALEXIO Processing Unit and the system topology.
The 16 analog input channels of the DS6221 are software-configurable and can be used as
The channels are defined and configured graphically with dSPACE ConfigurationDesk.
Parameter | Specification | |
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General |
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A/D channels (Analog In 6) | Resolution |
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Conversion time |
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Input voltage range |
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Input voltage working range |
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Offset error |
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Gain error |
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Input offset drift |
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Gain drift |
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SNR (signal-to-noise-ratio) |
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THD (total harmonic distortion) |
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-3 dB cutoff frequency |
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Input impedance |
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Digital trigger input (Trigger In 1) | Input threshold voltage |
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Hysteresis |
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Interrupt controller |
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External trigger input | Input voltage |
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Internal communication interface |
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Physical data | Physical size |
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Voltage supply |
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Typical power consumption |
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