EVALAD7762EB Analog Devices Inc, EVALAD7762EB Datasheet - Page 7

• Manufacturer Part Number: EVALAD7762EB
• Manufacturer: Analog Devices Inc

Specifications of EVALAD7762EB

• Lead Free Status / Rohs Status: Not Compliant

Preliminary Technical Data
USING THE EVALUATION SYSTEM
HARDWARE CONNECTIONS
1.
2.
3.
4.
Connect the female connector (J13, marked “Blackfin PPI”),
which is on the under side of the EVAL-
AD7760/AD7762/AD7763EB evaluation board to the PPI
header of the EVAL-CED1Z board. The PPI port is
highlighted in
Apply power to the EVAL-CED1Z via +7V, 15W power
supply provided with the EVAL-CED1Z board. At this
stage, the green LED labeled ‘Power’ on the EVAL-CED1Z
should be lighting. This indicates that the EVAL-CED1Z is
receiving power The USB cable can then be connected
between the PC and the EVAL-CED1Z.
Connect the USB cable between the PC and the EVAL-
CED1Z. A green LED positioned beside the USB
connector on the EVAL-CEDZ board will light indicating
that the USB connection has been established.
Power up the EVAL-AD7760/AD7762/AD7763EDZ
evaluation board through Connector J2. Connect a wire
from the V+ labeled connector to 7.5 V of an external power
supply. Also ensure that there is a GND connection between
the GND of J2 and the power supply GND connection
Rev. PrA | Page 7 of 24
5.
The differential input to the AD7760/AD7762/AD7763 device
can be connected to the black connector XLR connector (J1)
marked “Differential Input. ” This differential input is routed to
the inputs of the AD7760/AD7762/
AD7763’s on-board differential amplifier. As the software will
power up the AD7760/2/3 device it is advisable that users do
not apply an analog input until the device is fully powered up.
With the hardware set up, you can now use the software to
control the EVAL-CED1Z and the AD7760/AD7762/AD7763
evaluation board. To launch the software, from the Analog
Devices menu click on the AD776x submenu, then click on the
AD7760_2_3_4_5 icon.
Note: In the case where an Error message appears, click OK and
restart the application after checking the connection between
the adapter board and the USB port on the PC. Also, check that
the USB device is identified by the Device Manager as detailed
in the first time use of EVAL-CED1Z paragraph of Installing the
Software section.
The differential input to the AD7760/AD7762/AD7763 device
can be connected to the black connector XLR connector (J1)
marked “Differential Input. ” This differential input is routed to
the inputs of the AD7760/AD7762/
AD7763’s on-board differential amplifier.
Start the EVAL-AD7760/AD7762/AD7763EDZ software.
EVAL-AD7760/AD7762/AD7763EDZ