iSensor™ Inclinometer/Accelerometer
Evaluation Board
ADIS1620x/PCB
Preliminary Technical Data
GENERAL DESCRIPTION
The ADIS1620x/PCBs are simple evaluation boards that provide convenient access to the ADIS1620x family of products, using a standard 2 mm, 2 × 6, connector interface. These connectors can be accessed using a variety of cable options, including standard 1 mm ribbon cables. The ADIS1620x/PCB is designed to be evaluated in an existing digital platform (such as
MCU, DSP, FPGA, PLD) or as part of the ADISEVAL system.
Four mounting holes (sized for 2-56 or 2 mm screws) have been provided to secure the board during evaluation.
CIRCUIT DESCRIPTION
The schematic, layout, and parts list for the ADIS1620x/PCB can be found in
Figure 1,
Figure 2, and Table 1.
The ADIS1620x’s digitized outputs can be accessed using the
4-wire serial port interface (SPI) signals on J1: SCLK, CS, DOUT, and DIN. For specific information on using the ADIS1620x SPI interface, refer to the ADIS16201 data sheet. Auxiliary functions, such as the 12-bit ADC input, can be accessed using J2. C1 provides additional power supply filtering but is generally not required.
Figure 1. ADIS1620x/PCB Schematic
Table 1. Parts List
Reference Designator Part Description
U1 ADIS1620xyCCZ 1
J1, J2
C1
12-pin, dual row, 2 mm connector
Power supply filtering, not installed
1 x = 0, 1, 2, 3, 4 or 9, y = B or C
SPECIAL NOTES ON HANDLING
Note that the ADIS1620x/PCB is not reverse-polarity protected.
Reversing the power supply or applying inappropriate voltages
(that is, voltages outside the Absolute Maximum Ratings in the
ADIS1620x data sheets) to any pin may damage the
ADIS1620x/PCB.
Table 2. Power Supply Levels
Parameter Range
V
CC
3.0 V to 3.6 V
Figure 2. ADIS1620x/PCB Layout (Top View)
Rev. PrA
Evaluation boards are only intended for device evaluation and not for production purposes.
Evaluation boards as supplied “as is” and without warranties of any kind, express, implied, or statutory including, but not limited to, any implied warranty of merchantability or fitness for a particular purpose. No license is granted by implication or otherwise under any patents or other intellectual property by application or use of evaluation boards. Information furnished by Analog
Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog
Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Analog Devices reserves the right to change devices or specifications at any time without notice. Trademarks and registered trademarks are the property of their respective owners.
Evaluation boards are not authorized to be used in life support devices or systems.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 www.analog.com
Fax: 781.461.3113 ©2007 Analog Devices, Inc. All rights reserved.
ADIS1620x/PCB
1.050
2x0.925
2x0.673
Preliminary Technical Data
J1 a
U1
* i
Sensor TM
J2
C1
4xØ0.087
M2X0.4
2x0.000
0.150
Figure 3. ADIS1620x/PCB Mechanical Drawing
ORDERING GUIDE
Model Description
ESD CAUTION
1 Z = RoHS Compliant Part.
©2007 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
PR07107-0-10/07PrA)
Rev.PrA | Page 2 of 2
