EVAL-AD5570SDZ Analog Devices, EVAL-AD5570SDZ Datasheet - Page 5

• Manufacturer Part Number: EVAL-AD5570SDZ
• Description: Data Conversion IC Development Tools evaluation board i.c.
• Manufacturer: Analog Devices
• Type: DACr

Specifications of EVAL-AD5570SDZ

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: AD5570
• Interface Type: USB
• Operating Supply Voltage: 11.4 V to 16.5 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Factory Pack Quantity: 1
• For Use With: EVAL-SDP-CB1Z

Evaluation Board User Guide
FEATURES OF THE AD5570 EVALUATION BOARD
SOFTWARE
The software allows the user to control all the functionality of
the AD5570. The main features are as follows:
•
•
•
•
Each of these features is described in the following sections.
Load DAC
In the Input Data field, the user types the 16-bit word to be
programmed to the
button.
In LDAC synchronous loading mode, the WRITE TO DAC
button writes the required data to the input shift register and
toggles the LDAC signal, which then loads the DAC register
and updates the output voltage.
Load DAC register with a 16-bit word and update the
AD5570
Data readback of the contents of the input shift register.
Power down/power up the AD5570.
Clear the
output.
AD5570
AD5570
output to 0 V.
and clicks the WRITE TO DAC
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In LDAC asynchronous loading mode, the WRITE TO DAC
button writes the required data to the input shift register, but
the user toggles the LDAC signal by clicking the LDAC switch
to load the DAC register and update the output voltage.
Data Readback
Clicking the READ REGISTER button reads back and displays
the current contents of the DAC register.
Power Down/Power Up
This function allows the user to place the
down mode and to remove the
mode. Clicking the POWER DOWN switch places the
in power-down mode, at the same time the text on the button
changes to POWER UP, indicating that clicking the button
again removes the
Clear
Clicking the CLEAR switch causes the CLR signal of the
AD5570
output voltage to 0 V.
to be pulsed low, which has the effect of setting the
AD5570
from power-down mode.
AD5570
from power-down
AD5570
in power-
UG-384
AD5570