UG-478 Datasheet, PDF (11/40 Pages) Analog Devices – Evaluation Board for the AD7176-2—24-Bit, 250 kSPS Sigma-Delta ADC with 20 μs Settling

Evaluation Board User Guide
EVALUATION BOARD SETUP PROCEDURES
After following the instructions in the Software Installation
Procedures section, set up the evaluation and SDP boards as
detailed in this section.
Warning
The evaluation software and drivers must be installed before con-
necting the evaluation board and EVAL-SDP-CB1Z board to
the USB port of the PC to ensure that the evaluation system is
correctly recognized when it is connected to the PC.
Configuring the Evaluation and SDP Boards
1. Connect the EVAL-SDP-CB1Z board to Connector A or
Connector B on the EVAL-AD7176-2SDZ board. Screw
UG-478
the two boards together using the plastic screw-washer set
included in the evaluation board kit to ensure that the
boards are connected firmly together.
2. Connect the power supplies to the EVAL-AD7176-2SDZ
board. The EVAL-AD7176-2SDZ board requires an
external bench top power supply in the range of 7 V to 9 V.
Connect this supply to J4 on the EVAL-AD7176-2SDZ
board. (For more information about the required
connections and available options, refer to the Power
Supplies section.)
3. Connect the EVAL-SDP-CB1Z board to the PC using the
supplied USB cable.
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