EVAL-ADXL327Z Analog Devices Inc, EVAL-ADXL327Z Datasheet - Page 13
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EVAL-ADXL327Z
Manufacturer Part Number
EVAL-ADXL327Z
Description
Accelerometer Eval. Board
Manufacturer
Analog Devices Inc
Series
iMEMS®r
Specifications of EVAL-ADXL327Z
Silicon Manufacturer
Analog Devices
Application Sub Type
Accelerometer - Three-Axis
Kit Application Type
Sensing - Motion / Vibration / Shock
Silicon Core Number
ADXL327
Sensor Type
Accelerometer, 3 Axis
Sensing Range
±2.5g
Interface
Analog
Sensitivity
420mV/g
Voltage - Supply
1.8 V ~ 3.6 V
Embedded
*
Utilized Ic / Part
ADXL327
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
LAYOUT AND DESIGN RECOMMENDATIONS
The recommended soldering profile is shown in Figure 25, followed by a description of the profile features in Table 6. The recommended
PCB layout or solder land drawing is shown in Figure 26.
Table 6. Recommended Soldering Profile
Profile Feature
Average Ramp Rate (T
Preheat
T
Time Maintained Above Liquidous (T
Peak Temperature (T
Time Within 5°C of Actual Peak Temperature (t
Ramp-Down Rate
Time 25°C to Peak Temperature
SMAX
Minimum Temperature (T
Maximum Temperature (T
Time (T
Ramp-Up Rate
Liquidous Temperature (T
Time (t
to T
L
L
SMIN
)
to T
SMAX
P
), t
)
L
to T
S
P
)
SMIN
L
SMAX
)
)
)
CENTER PAD IS NOT
INTERNALLY CONNECTED
BUT SHOULD BE SOLDERED
FOR MECHANICAL INTEGRITY
MAX
0.35
L
)
T
T
P
L
T
SMIN
T
P
SMAX
)
0.50
MAX
Figure 25. Recommended Soldering Profile
PREHEAT
Figure 26. Recommended PCB Layout
1.95
t
25°C TO PEAK
t
S
Rev. 0 | Page 13 of 16
DIMENSIONS SHOWN IN MILLIMETERS
RAMP-UP
0.65
TIME
RAMP-DOWN
t
1.95
P
4
Sn63/Pb37
3°C/sec maximum
100°C
150°C
60 sec to 120 sec
3°C/sec maximum
183°C
60 sec to 150 sec
240°C + 0°C/−5°C
10 sec to 30 sec
6°C/sec maximum
6 minutes maximum
0.325
t
L
CRITICAL ZONE
T
L
TO T
0.325
0.65
P
4
Pb-Free
3°C/sec maximum
150°C
200°C
60 sec to 180 sec
3°C/sec maximum
217°C
60 sec to 150 sec
260°C + 0°C/−5°C
20 sec to 40 sec
6°C/sec maximum
8 minutes maximum
ADXL327