NI 6363 Device Specifications - National Instruments

1 Device SPECIFICATIONSNI 6363X Series Data Acquisition: 2 MS/s, 32 AI, 48 DIO, 4 AOThe following Specifications are typical at 25 C, unless otherwise noted. For moreinformation about the NI 6363, refer to the X Series User Manual available from InputNumber of channels16 differential or 32 single endedADC resolution16 bitsDNLNo missing codes guaranteedINLR efer to the AI Absolute Accuracy rateSingle channel MS/sMultichannel maximum (aggregate) MS/sMinimumNo minimumTiming resolution10 nsTiming accuracy50 ppm of sample rateInput couplingDCInput range V, V, V, 1 V, 2 V, 5 V, 10 VMaximum working voltage for analoginputs (signal + common mode) 11 V of AI GNDCMRR (DC to 60 Hz)100 dBInput impedanceDevice onAI+ to AI GND>10 G in parallel with 100 pFAI- to AI GND>10 G in parallel with 100 pFDevice offAI+ to AI GND820 AI- to AI GND820 Input bias current 100 pACrosstalk (at 100 kHz)

2 Adjacent channels-75 dBNon-adjacent channels-95 dBSmall signal bandwidth (-3 dB) MHzInput FIFO size2,047 samplesScan list memory4,095 entriesData transfersPCIe/PXIeDMA (scatter-gather), programmed I/OUSBUSB Signal Stream, programmed I/OOvervoltage protection for all analog input and sense channelsDevice on 25 V for up to two AI pinsDevice off 15 V for up to two AI pinsInput current during overvoltage condition 20 mA max/AI pinSettling Time for Multichannel MeasurementsRange 60 ppm of Step ( 4 LSB forFull-Scale Step) 15 ppm of Step ( 1 LSB forFull-Scale Step)

3 10 V, 5 V, 2 V, 1 V1 s s2 s V, V2 s8 s2 | | NI 6363 SpecificationsTypical Performance GraphsFigure 1. Settling Error versus Time for Different Source Impedances10 KTime ( s)Error (ppm of Step Size)101001 K1101001 k 2 k 5 k 10 k 100 Figure 2. AI < > Small Signal Bandwidth 8 7 6 5 4 3 2 1011 k10 k100 k1000 k10000 kFrequency (Hz)Normalized Signal Amplitude (dB)NI 6363 Specifications | National Instruments | 3 Figure 3. AI < > CMRR405060708090100110120130101001 k10 k100 kFrequency (Hz)CMRR (dB)10 V Range5 V V RangeAnalog TriggersNumber of triggers1 SourceAI < >, APFI <0, 1>FunctionsStart Trigger, Reference Trigger, PauseTrigger, Sample Clock, Convert Clock, SampleClock TimebaseSource levelAI < > Full scaleAPFI <0, 1> 10 VResolution16 bitsModesAnalog edge triggering, analog edge triggeringwith hysteresis, and analog window triggeringBandwidth (-3 dB)

4 AI < > MHzAPFI <0, 1> MHzAccuracy 1% of rangeAPFI <0, 1> characteristicsInput impedance10 k CouplingDC4 | | NI 6363 SpecificationsProtection, power on 30 VProtection, power off 15 VAI Absolute AccuracyTable 1. AI Absolute AccuracyNominalRangePositiveFull ScaleNominalRangeNegativeFull ScaleResidualGain Error(ppm ofReading)ResidualOffsetError (ppmof Range)OffsetTempco(ppm ofRange/ C)RandomNoise, ( Vrms)AbsoluteAccuracy atFull Scale( V) 10-104813213151, more information about absolute accuracy at full scale, refer to the AI Absolute AccuracyExample tempco13 ppm/ CReference tempco1 ppm/ CINL error60 ppm of rangeNote Accuracies listed are valid for up to two years from the Device Absolute Accuracy EquationAbsoluteAccuracy = Reading (GainError) + Range (OffsetError) + NoiseUncertaintyGainError = ResidualGainError + GainTempco (TempChangeFromLastInternalCal) +ReferenceTempco (TempChangeFromLastExternalCal)

5 OffsetError = ResidualOffsetError + OffsetTempco (TempChangeFromLastInternalCal)+ INLE rrorNoiseUncertainty = RandomNoise 310,000 for a coverage factor of 3 and averaging10,000 6363 Specifications | National Instruments | 5AI Absolute Accuracy ExampleAbsolute accuracy at full scale on the analog input channels is determined using the followingassumptions: TempChangeFromLastExternalCal = 10 C TempChangeFromLastInternalCal = 1 C number_of_readings = 10,000 CoverageFactor = 3 For example, on the 10 V range, the absolute accuracy at full scale is as follows.

6 GainError = 48 ppm + 13 ppm 1 + 1 ppm 10 = 71 ppmOffsetError = 13 ppm + 21 ppm 1 + 60 ppm = 94 ppmNoiseUncertainty =315 310,000 = VAbsoluteAccuracy = 10 V (GainError) + 10 V (OffsetError) + NoiseUncertainty =1,660 VAnalog OutputNumber of channels4 DAC resolution16 bitsDNL 1 LSBM onotonicty16 bit guaranteedMaximum update rate (simultaneous)1 MS/s2 MS/s3 MS/s4 MS/sTiming accuracy50 ppm of sample rateTiming resolution10 nsOutput range 10 V, 5 V, external reference onAPFI <0, 1>Output couplingDCOutput Output current drive 5 mAOverdrive protection 25 V6 | | NI 6363 SpecificationsOverdrive current26 mAPower-on state 5 mVPower-on/off V peak for 200 V for s, typical behavior1 Output FIFO size8,191 samples shared among channels usedData transfersPCIe/PXIeDMA (scatter-gather)

7 , programmed I/OUSBUSB Signal Stream, programmed I/OAO waveform modesNon-periodic waveform, periodic waveformregeneration mode from onboard FIFO,periodic waveform regeneration from hostbuffer including dynamic updateSettling time, full-scale step 15 ppm(1 LSB)2 sSlew rate20 V/ sGlitch energy at midscale transition, 10 V range10 nV sExternal ReferenceAPFI <0, 1> characteristicsInput impedance10 k CouplingDCProtection, Device on 30 VProtection, Device off 15 VRange 11 VSlew rate20 V/ s1 Time period may be longer due to host system USB performance.

8 Time period is longer duringfirmware 6363 Specifications | National Instruments | 7 Figure 4. AO External Reference Bandwidth 90 80 70 60 50 40 30 20 10010100 1 k10 k100 k1 MFrequency (Hz)Normalized AO AmplitudeAttenuation (dB)DAC Output CODE (HEX)FFFFBFFF8 FFF83FF80FF803F800F8003AO Absolute AccuracyAbsolute accuracy at full-scale numbers is valid immediately following self calibration andassumes the Device is operating within 10 C of the last external 2. AO Absolute AccuracyNominalRangePositiveFullScaleNom inalRangeNegativeFullScaleResidualGainEr ror(ppm ofReading)GainTempco(ppm/ C)ReferenceTempco(ppm/ C)ResidualOffsetError(ppm ofRange)OffsetTempco(ppm ofRange/ C)INLE rror(ppmofRange)AbsoluteAccuracyat FullScale( V) 10-1063171332641,8905-5708133264935 Note Accuracies listed are valid for up to two years from the Device Absolute Accuracy EquationAbsoluteAccuracy = OutputValue (GainError) + Range (OffsetError)

9 GainError = ResidualGainError + GainTempco (TempChangeFromLastInternalCal) +ReferenceTempco (TempChangeFromLastExternalCal)OffsetErr or = ResidualOffsetError + OffsetTempco (TempChangeFromLastInternalCal)+ INLE rror8 | | NI 6363 SpecificationsDigital I/O/PFIS tatic CharacteristicsNumber of channels48 total, 32 (P0.< >),16 (PFI < >/P1, PFI < >/P2)Ground referenceD GNDD irection controlEach terminal individually programmable asinput or outputPull-down resistor50 k typical, 20 k minimumInput voltage protection 20 V on up to two pinsCaution Stresses beyond those listed under the Input voltage protectionspecification may cause permanent damage to the Characteristics (Port 0 Only)Terminals usedPort 0 (P0.)

10 < >)Port/sample sizeUp to 32 bitsWaveform generation (DO) FIFO2,047 samplesWaveform acquisition (DI) FIFO255 samplesDI Sample Clock frequencyPCIe/PXIe0 to 10 MHz, system and bus activitydependentUSB0 to 1 MHz, system and bus activity dependentDO Sample Clock frequencyPCIe/PXIeRegenerate from FIFO0 to 10 MHzStreaming from memory0 to 10 MHz, system and bus activitydependentUSBR egenerate from FIFO0 to 10 MHzStreaming from memory0 to 1 MHz, system and bus activity dependentData transfersPCIe/PXIeDMA (scatter-gather)