Evaluation Board User Guide
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Evaluation Board for FSK AD5700/AD5700-1 HART Modem
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
Rev. A | Page 1 of 8
Convenient connections for power through screw
Use of on-chip RC oscillator or an external crystal
Various link options
Host controller with UART interface
This user guide describes the evaluation board for the AD5700/
AD5700-1 Highway Addressable Remote Transducer (HART®)
modem. This board can be used to evaluate either the AD5700
or the AD5700-1 part. Both can operate from a single 1.71 V to
5.5 V supply, with the AD5700-1 having the added feature of
an integrated oscillator.
Complete specifications for both products can be found in the
AD5700/AD5700-1 data sheet available from Analog Devices,
Inc., which should be consulted in conjunction with this user
guide when using the evaluation board.