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NI 9214 Operating Instructions and Specifications
24
ni.com
Inp
u
t noise
High-resol
u
tion mode
RMS ..................................... 220 nV
rms
Crest factor........................... 6
High-speed mode
RMS ..................................... 2.8
V
rms
Crest factor........................... 10
Gain error
High-resol
u
tion mode................. 0.03% typ at 25 °C,
0.15% max at –40 to 70 °C
High-speed mode........................ 0.04% typ at 25 °C,
0.16% max at –40 to 70 °C
Offset error
High-resol
u
tion mode................. 2
V typ, 8
V max
High-speed mode........................ 15
V typ, 23
V max
Offset error from so
u
rce
impedance with OTD enabled .......... Add 0.2
V per
, when
so
u
rce impedance >50
NI_9214.fm Page 24 Monday, November 1, 2010 9:52 AM