ADXL326BCPZ-RL Analog Devices Inc, ADXL326BCPZ-RL Datasheet - Page 13

• Manufacturer Part Number: ADXL326BCPZ-RL
• Description: 3 AXIS 16 G LOW COST ACCELEROMETER T&R
• Manufacturer: Analog Devices Inc

Specifications of ADXL326BCPZ-RL

• Axis: X, Y, Z
• Acceleration Range: ±19g
• Sensitivity: 57mV/g
• Voltage - Supply: 1.8 V ~ 3.6 V
• Output Type: Analog
• Bandwidth: 1.6kHz - XY, 550Hz - Z
• Mounting Type: Surface Mount
• Package / Case: 16-LQFN, CSP Exposed Pad
• Package Type: LFCSP EP
• Operating Supply Voltage (min): 1.8V
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Product Depth (mm): 4mm
• Product Height (mm): 1.43mm
• Product Length (mm): 4mm
• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: EVAL-ADXL326Z - BOARD EVAL ADXL326
• Interface: -
• Lead Free Status / Rohs Status: 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
ADXL326