EVAL-AD5382EBZ Analog Devices Inc, EVAL-AD5382EBZ Datasheet - Page 6

• Manufacturer Part Number: EVAL-AD5382EBZ
• Description: Evaluation Board I.c.
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD5382EBZ

• Number Of Dac's: 32
• Number Of Bits: 14
• Outputs And Type: 32, Single Ended
• Sampling Rate (per Second): 125k
• Data Interface: DSP, I²C, MICROWIRE™, Parallel, QSPI™, SPI™
• Settling Time: 8µs
• Dac Type: Voltage
• Voltage Supply Source: Single
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD5382
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q4391457

EVAL-AD5380/81/82/83EB
PROGRAM OUTPUT RANGE
You can reduce the output range of each DAC channel using the
offset and gain registers. To access the Output Range dialog
box, select Program Output Range from the Dac menu.
1.
2.
SPECIAL FUNCTION REGISTER
The Special Function Register dialog box allows access to all
the register functions. To access this dialog box, select Special
Function Register from the Register menu.
Software Clear
The Software Clear area allows you to clear the DAC channels
to a user-specified value :
1.
2.
Type the desired full-scale and zero-scale values in the
appropriate boxes.
Click Program Range. The m and c registers are
programmed with the displayed values, and the output
range is set to the user-selected values.
If you want to clear the DAC channels to the user-specified
value (default value is 0 V), click Soft Clear.
If you want to program the user-specified value, type the
value in the Enter Code box and click Write Code.
Figure 6.
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Figure 8.
Monitor Channel
The Monitor Channel area allows you to monitor the DAC
channels via the MON_OUT pin. Before the monitor function
can operate, you must enable it in the control register:
1.
2.
3.
4.
5.
Power Up/Down and Software Reset Functions
Click Power Down, Power Up, or Reset, as needed, to activate
or deactivate these functions.
CONTROL REGISTER
To access the Control Register dialog box, select Register from
the AD5380/81/82/83 Evaluation Software dialog box. The
Control Register dialog box allows user access to all the control
register functions. The current bit values of the control register
are displayed in the Contents of Control Register area. Eight
functions are available, as shown in Figure 8.
Type the AV
value is used as the reference for the on-board ADC.
Select the channel that you want to monitor in the Select
Channel to Monitor box.
Optional: To three-state the MON_OUT pin, select the
Tri-State check box.
Click Program.
To measure and display the voltage at the MON_OUT pin,
click Measure Voltage.
CC
value in the Enter AV
Figure 7.
CC
Value box. This