PNI RM3000 Evaluation Board - Manual (Page 5)

RM3000 Evaluation Board User Manual – June 2011 Page 5 of 19
3 Specifications
3.1 RM3000 Evaluation Board Characteristics
Table 3-1: Absolute Maximum Ratings
Parameter Minimum Maximum Units
Analog/Digital DC Supply Voltage (AV
DD
& DV
DD
) -0.3 +3.7 VDC
Input Pin Voltage -0.3 V
DD
+ 0.3 VDC
Input Pin Current @ 25C -10.0 +10.0 mA
Storage Temperature -40° +85° C
CAUTION:
Stresses beyond those listed above may cause permanent damage to the device. These
are stress ratings only. Operation of the device at these or other conditions beyond those
indicated in the operational sections of the specifications is not implied.
Table 3-2: Operating Characteristics 1
Parameter Min Typical Max Units
Field measurement range
2
-1100 +1100 T
Gain @ 200 Cycle Counts
3
45 counts/ T
Noise @ 200 Cycle Counts 3 35 nT
Maximum Sample Rate per Axis @ 200
Cycle Counts
4
450 Hz
Linearity - best fit over 200 T 0.6 1.0 % of 200 T
DC Supply Voltage 1.6 3.3 3.6 VDC
Supply Voltage Ripple 0.05 V
PP
Average Current per Axis @ 35 Hz and
@ 200 Cycle Counts
5
0.3 mA
Idle Mode Current 1 µA
Leakage Current 100 nA
Operating Temperature -40 +85 C
Notes:
1) Specifications subject to change.
2) Field measurement range is defined as the monotonic region of the output characteristic curve.
3) Gain and noise are related to useable resolution. Below ~200 cycle counts the gain setting
dominates the usable resolution while above ~200 cycle counts the noise dominates. The user
establishes the gain value by setting the Cycle Count Register value. See
Figure 3-1 for the