低壓數(shù)采板卡TRION-1603-LV

產(chǎn)品描述：德維創(chuàng)Dewetron低壓數(shù)采板卡TRION-1603-LV產(chǎn)品特點：隔離輸入模塊采樣:16位每通道250 kS/s;ADC:低噪聲，SAR電壓范圍:±5mv ~±100v技術參數(shù)：TRION-160 ...

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德維創(chuàng)Dewetron低壓數(shù)采板卡TRION-1603-LV

隔離輸入模塊

采樣:16位每通道250 kS/s;

ADC:低噪聲，SAR

電壓范圍:±5mv ~±100v

TRION-1603-LV技術細節(jié)
輸入通道		TRION-1603-LV-6-BNC	6 channels BNC; voltage input
		TRION-1603-LV-6-L1B	6 channels LEMO;voltage or current input; TEDS
采樣率/分辨率		100 S/s to 250 kS/s 16-bit
數(shù)據(jù)傳輸		16-bit
ADC類型		SAR(Successive Approximation Register)
直接內(nèi)存讀取速率		6 analog channels: max 3 MB/s
輸入量程 - 電壓 - 電流		±5mV,±10mV,±20mV,±50 mV,±100mV,±200mV,±500mV,±1V,±2V,±5V,±10V, ±20 V,±50 V,±100 V ±10 mA,±20 mA,±50 mA,±100 mA
精度	電壓	DC to 1kHz ±0.02% of reading±0.02% of range±20 μV >1kHzto5kHz ±0.2%of reading±0.02%of range±20 μV >5 kHz to 10kHz ±1%of reading±0.02%of range ±20μV
	電流	DC to1kHz ±0.1% of reading±0.02 %of range±10 μA >1kHzto5kHz ±0.2%of reading±0.02%of range±10 μA >5kHzto 10kHz ±0.5%of reading±0.02%of range±10 μA
輸入噪聲(5 mV range) - 0 to 10 Hz - Noise density		1.5 μVp 6.4 nV/ √Hz
輸入阻抗		1 MQ shunted by 18 pF
偏置電流		<1 nA
輸入耦合		DC
增益誤差		Typical 10 ppm/°Cmax.20 ppm/°℃
置零偏置		Typical0.3μV/°C+10 ppm of range/°C,max15μV/C+20 ppm ofrange/℃
線性度		Typical 0.01%
電流輸入		Internal 10 Ωshunt; max. 100 mA protected with resettable fuse

信噪比 Free SNR,effective number of Bits3)	20 mV range			2V range			100 V range
信噪比 Free SNR,effective number of Bits3)	SNR	SFDR4)	ENOB5)	SNR	SFDR5)	ENOB5)	SNR	SFDR4)	ENOB5)
采樣率	[dB]	[dB]	[Bit]	[dB]	[dB]	[Bit]	[dB]	[dB]	[Bit]
1kS/s	93	120	15.2	93	120	15.2	93	120	15.2
10 kS/s	90	120	14.7	93	120	15.2	93	120	15.2
100 kS/s	80	116	13.0	93	120	15.2	93	120	15.2
250 kS/s	74	100	12.0	93	120	15.2	93	120	15.2
典型THD諧波	-97 dB
典型CMR共模抑制比 -≤2Vrange ->2 V range	>140 dB @ 50Hz>120 dB @1kHz >90 dB @ 50Hz >60 dB@1kHz
低通濾波 (-3 dB,digital) - Characteristic - Filter order	10 Hz,30 Hz,100 Hz,300 Hz,1kHz,3kHz,10kHz,30kHz,100 kHz Bessel or Butterworth 2nd,4h,6th,8th
模擬抗混疊濾波	2n order Bessel, automatically selected
帶寬(-3 dB,deactivat- ed digital filter)	100 kHz 2nd order Bessel filter
Crosstalk fin1kHz[10 kHz]	≤2Vrange:120dB[105 dB]
通道間相位延遲	Typically <10 ns when using the same range;<60 ns for using different ranges
主板間相位延遲	<30 ns
輸入電壓和地滿足 EN 61010-2-30	33 Vxs,46.7 VpAN 70 Voc
輸入配置 - 隔離阻抗 - 隔離電壓 (channel-to-channel and channel-to-chassis)	lsolated lsolation resistance >1 GΩ; Isolation capacitance typically 15 pF 1500 VAkwith TRION-1603-LV-6-BNC 800 VpAwith TRION-1603-LV-6-L1B
過壓保護	±300 Voc
電壓激勵	1to 28V@1%±1mVaccuracy freely programmable(max.100 mA,max.1W)per channel
ESD 靜電防護	IEC61000-4-2:±8kV air discharge,±4 kV contact discharge
TEDS chips兼容 (LEMO only)	DS2406,DS2430A,DS2431,DS2432,DS2433

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