User Guide
UG-1141
One
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P.O.
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Norwood,
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02062-9106,
U.S.A.
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Tel:
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www.analog.com
Evaluation Board for
Serially Controlled, High Voltage, Latch-Up Proof,
Quad SPST Switch
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
Rev. 0 | Page 1 of 12
FEATURES
SPI interface with error detection
Includes CRC, invalid read/write address, and SCLK count
error detection
Analog supply voltages
Dual-supply: ±9 V to ±22 V
Single-supply: 9 V to 40 V
PC control in conjunction with the evaluation software
EVALUATION KIT CONTENTS
EVAL-ADGS5412SDZ
DOCUMENTS NEEDED
data sheet
EQUIPMENT NEEDED
controller board
software with EVAL-ADGS5412SDZ plug-in
DC voltage source
±22 V for dual-supply
40 V for single-supply
Optional digital logic supply: 3.3 V
Analog signal source
Method to measure voltage, such as a digital multimeter (DMM)
GENERAL DESCRIPTION
The EVAL-ADGS5412SDZ is the evaluation board for the
is a latch-up proof, quad single-pole,
single-throw (SPST) switch controlled by a serial peripheral
interface (SPI). The SPI has robust error detection features,
including cyclic redundancy check (CRC) error detection,
invalid read/write address detection, and serial clock (SCLK)
count error detection. It is possible to daisy-chain multiple
devices together. This enables the configuration of
multiple devices with a minimal amount of digital lines. The
also supports burst mode that decreases the time
between SPI commands.
Figure 1 shows the EVAL-ADGS5412SDZ in a typical evaluation
setup. The EVAL-ADGS5412SDZ is controlled by the
system demonstration platform (SDP), which connects to a
PC via a USB port. The
is on the center of the
evaluation board and wire screw terminals are provided to
connect to each of the source and drain pins. Three screw
terminals power the device, and a fourth terminal provides
users with a defined digital logic supply voltage, if required.
Alternatively, the digital logic supply voltage can be supplied
from the SDP.
Full specifications on the
are available in the
data sheet available from Analog Devices, Inc., and
should be consulted in conjunction with this user guide when
using the evaluation board.
The evaluation board interfaces to the USB port of a PC via the
SDP board. The
controller
board) is available to order on the Analog Devices website at
