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PNI Sensor Corporation DOC# 1014177 r08

Prime User Manual – July 2011 Page 4

Table 3-3: Power Requirements

Parameter

Value

DC Supply Voltage

3.6 - 5 V (unregulated)

Average Current Draw @ 10 Hz sample rate

18 mA

Peak Current Draw

During external power up

120 mA pk, 75 mA over 2 ms

During logical power

up/down

110 mA pk, 85 mA over 1 ms,

60 mA over 2 ms

Sleep Mode Current Draw

0.25 mA

Footnote:

1. Tested at 3.6 V.

Table 3-4: Environmental Requirements

Parameter

Value

Operating Temperature

-40C to +85C

Storage Temperature

-40C to +85C

Footnote:

1. To meet performance specifications, recalibration may be

necessary as temperature varies.

Table 3-5: Mechanical Characteristics

Parameter

Value

Dimensions (l x w x h)

3.3 x 3.1 x 1.3 cm (see Figure 3-1)

Weight

5 gm

Mounting Options

Screw mount / standoff, horizontal or vertical

Connector

16 pin ribbon or 9 pin Molex

(Same functionality: use only one.)

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Pni CompassPoint Prime Manual do Utilizador Página 10