ADIS16480/PCBZ Analog Devices, ADIS16480/PCBZ Datasheet - Page 39

• Manufacturer Part Number: ADIS16480/PCBZ
• Description: Acceleration Sensor Development Tools ADIS16480/PCB EVAL. BD. PB Free
• Manufacturer: Analog Devices

Specifications of ADIS16480/PCBZ

• Rohs: yes
• Tool Is For Evaluation Of: ADIS16480
• Acceleration: 18 g
• Interface Type: SPI
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Current: 254 mA
• Factory Pack Quantity: 1

Data Sheet
APPLICATIONS INFORMATION
PROTOTYPE INTERFACE BOARD
The
one interface printed circuit board (PCB), and four M2 × 0.4 ×
18 mm machine screws. The interface PCB provides four
holes for
for attaching the interface PCB to another surface. The
ADIS16480AMLZ
0.4 mm machine screws and the four larger holes, located in
each corner, support attachment with M2.5 or #4 machine
screws. J1 is a dual row, 2 mm (pitch) connector that works with
a number of ribbon cable systems, including Molex Part
Number 87568-1663 (ribbon crimp connector) and 3M Part
Number 3625/16 (ribbon cable). Note that J1 has 16 pads but
currently uses a 12-pin connector. The extra pins accommodate
future evaluation system plans.
Figure 28 provides the pin assignments for J1. The pin
descriptions match those listed in Table 5. The C1 and C2
locations provide solder pads for extra capacitors, which
can provide additional filtering for start-up transients and
supply noise.
ADIS16480/PCBZ
ADIS16480AMLZ
Figure 27. Physical Diagram for the
Figure 28.
attachment holes are pre-tapped for M2 ×
DIO1
DIO3
DNC
GND
GND
VDD
RST
CS
6.35mm
ADIS16480/PCBZ
includes one ADIS16480AMLZ,
11
13
15
1
3
5
7
9
58.42mm
attachment and four larger holes
64.77mm
J1
MOUNTING
ADIS16480
10
12
14
16
2
4
6
8
HOLES
J1 Pin Assignments
SCLK
DOUT
DIN
GND
VDD
VDD
DIO2
DIO4
ADIS16480/PCBZ
1.65mm
11.30mm
Rev. A | Page 39 of 44
MECHANICAL DESIGN TIPS
The mechanical interface to the
accommodate both mounting hardware and the electrical interface
connector. The 2.4 mm mounting holes support this use of either
M2 or 2-56 machine screws, which mate to tapped-holes in a system
enclosure or to other mounting hardware (washers, nuts, etc.). The
suggested torque setting for the attachment hardware is 40 inch-
ounces, or 0.2825 N-m. The electrical interface is a dual-row, 24-
pin, 1 mm connector. The mating connector for this interface is
typically on a flexible or rigid printed circuit board.
Connector-Down Mounting Tips
In a connector-down configuration, the mating connector is on
the mounting surface. In this type of system, the
rests on a PCB, which attach to a system frame or bulkhead. The
PCB contains the mating connector, supporting electronic
components, and pass-through holes for the mounting screws.
Using pass-through holes enables the use of washers and nuts
on the backside of the PCB or tapped holes in the system frame.
The diameter of the pass-through holes in the PCB must account
for the dimensional tolerance between the connector and hole
locations on the ADIS16480AMLZ, along with these same
dimensions on the PCB. For the ADIS16480AMLZ, this tolerance
is ±0.3 mm (RSS combination of key error sources).
NOTES
1. ALL DIMENSIONS IN mm UNITS.
2. THE CONNECTOR FACES DOWN AND ARE NOT VISIBLE FROM THIS VIEW.
0.054 [1.37]
0.022±
NONPLATED
THROUGH HOLE 2×
Figure 30. Suggested Layout and Mechanical Design When Using Samtec P/N
0.019685
[0.5000]
(TYP)
Figure 29. Suggested PCB Layout Pattern, Connector Down
DIA (TYP)
5 BSC
19.800 BSC
CLM-112-02-G-D-A for the Mating Connector
0.022 DIA THROUGH HOLE (TYP)
NONPLATED THROUGH HOLE
39.600 BSC
0.4334 [11.0]
5 BSC
ADIS16480AMLZ
FOR MATING SOCKET
ALIGNMENT HOLES
PASS-THROUGH HOLE
FOR MOUNTING SCREWS
DIAMETER OF THE HOLE
MUST ACCOMMODATE
DIMENSIONAL TOLERANCE
BETWEEN THE CONNECTOR
AND HOLES.
0.560 BSC 2×
0.0394 [1.00]
0.0240 [0.610]
ADIS16480AMLZ
OUTLINE
ADIS16480AMLZ
0.0394 [1.00]
ADIS16480
must
0.1800
[4.57]