EVAL-ADG2188EB

Manufacturer Part NumberEVAL-ADG2188EB
DescriptionBOARD EVAL FOR ADG2188
ManufacturerAnalog Devices Inc
EVAL-ADG2188EB datasheets

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Specifications of EVAL-ADG2188EB

Module/board TypeEvaluation BoardFor Use With/related ProductsADG2188
Lead Free Status / RoHS StatusContains lead / RoHS non-compliant  
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FEATURES
Full-featured evaluation board for the
Various link options
Direct hook up to the USB port of a PC
PC software for control of switches
Functions with or without a PC
GENERAL DESCRIPTION
This data sheet describes the evaluation board for the
2
I
C CMOS 8 × 8 analog switch array with dual/single supplies.
The array is bidirectional, and, as a result, its rows and columns
can be configured as either inputs or outputs. Any number of
combinations can be active at one time.
USB
CONNECTOR
CONTROLLER
CY7C68013
Rev. 0
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. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
Evaluation Board for I
Switch Array with Dual/Single Supplies
The
ADG2188
inputs, V
ADG2188
this parameter when connecting the power supplies.
The evaluation board interfaces to the USB port of a PC.
Software is available with the evaluation board that allows the
user to easily program the ADG2188. The EVAL-ADG2188EB
can also be used as a standalone board.
Complete specifications for the
ADG2188
ADG2188
should be consulted in conjunction with this data sheet when
using the evaluation board.
EVALUATION BOARD BLOCK DIAGRAM
POWER SUPPLY INPUTS
DGND
VBUS
3.3V
LINEAR
REGULATOR
V
L
SCL
I/O
SCA
I/O
RESET
Figure 1.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
2
®
C
CMOS 8 × 8 Analog
EVAL-ADG2188EB
has a maximum difference of 15 V between its
and V
. Therefore, care must be taken not to exceed
DD
SS
ADG2188
are available in the
data sheet available from Analog Devices, Inc., and
V
GND
V
SS
DD
Y0
ADG2188
I/O
CMOS ANALOG
Y7
SWITCH ARRAY
X0
X7
I/O
©2006 Analog Devices, Inc. All rights reserved.
www.analog.com

EVAL-ADG2188EB Summary of contents

  • Page 1

    ... The evaluation board interfaces to the USB port of a PC. Software is available with the evaluation board that allows the user to easily program the ADG2188. The EVAL-ADG2188EB can also be used as a standalone board. Complete specifications for the ...

  • Page 2

    ... EVAL-ADG2188EB TABLE OF CONTENTS Features .............................................................................................. 1 General Description ......................................................................... 1 Evaluation Board Block Diagram................................................... 1 Revision History ............................................................................... 2 Hardware Description...................................................................... 3 Power Supplies .............................................................................. 3 Link Options ................................................................................. 3 Evaluation Board Software .............................................................. 5 REVISION HISTORY 6/06—Revision 0: Initial Version Installing the Software ..................................................................5 Software Operation .......................................................................5 Evaluation Board Schematic and Artwork.....................................7 Ordering Information.................................................................... 12 Bill of Materials........................................................................... 12 Ordering Guide ...

  • Page 3

    ... HARDWARE DESCRIPTION POWER SUPPLIES The EVAL-ADG2188EB can be operated with both single and dual supplies. The device is specified to operate in single-supply mode ± 10% and ± 10% operation also specified to operate at ±5 V dual supply. To apply these supplies to the evaluation board, the following guidelines apply: • ...

  • Page 4

    ... Inserted; therefore, logic power supply comes from USB power. Setup for Control Without a PC The EVAL-ADG2188EB can also be used as a standalone board. This option is designed for users with a PC without a USB port or for users wishing to hook the board up to their entire system. ...

  • Page 5

    ... This brings up the Device Address dialog box (see Figure 3). Figure Set the device address by double-clicking the relevant bit. Note that the address set must correspond to that set with the jumpers on the evaluation board. It must also be set before the evaluation board software can work. Rev Page EVAL-ADG2188EB 2 C Address Selection ...

  • Page 6

    ... EVAL-ADG2188EB Load Switch (LDSW) The Load Switch option button from the main window (shown in Figure 2) allows you to enable or disable the load switch function. 1. Selecting the On button allows all the switches to be updated simultaneously (for example, the RGB colors in video switching). In addition, clicking the Switch ...

  • Page 7

    ... EVALUATION BOARD SCHEMATIC AND ARTWORK Figure 5. Schematic of USB Controller Circuitry Rev Page EVAL-ADG2188EB ...

  • Page 8

    ... EVAL-ADG2188EB Figure 6. Schematic of ADG2188 Circuitry Rev Page ...

  • Page 9

    ... Figure 7. Component Placement Drawing Rev Page EVAL-ADG2188EB ...

  • Page 10

    ... EVAL-ADG2188EB Figure 8. Component Side PCB Drawing Rev Page ...

  • Page 11

    ... Figure 9. Solder Side PCB Drawing Rev Page EVAL-ADG2188EB ...

  • Page 12

    ... XTAL1 24 MHz CM309S SMD crystal ORDERING GUIDE Model EVAL-ADG2188EB ESD CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although this product features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges ...