DAC121C08XEB/NOPB National Semiconductor, DAC121C08XEB/NOPB Datasheet - Page 9

• Manufacturer Part Number: DAC121C08XEB/NOPB
• Description: BOARD EVAL FOR DAC121C081/5
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of DAC121C08XEB/NOPB

• Number Of Dac's: 1
• Number Of Bits: 12
• Outputs And Type: 1, Single Ended
• Data Interface: Serial
• Settling Time: 6µs
• Dac Type: Voltage
• Voltage Supply Source: Single
• Operating Temperature: -40°C ~ 125°C
• Utilized Ic / Part: DAC121C081/5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DAC121C08XEB

10. Configure the digital waveform to be
11. Press the “Start” button to begin driving the
The WaveVision4 Board will continuously send the
waveform out to the DAC over the I
until the “Stop” button is pressed. Please refer to
Section 4.4 for details on measuring the Analog
Output of the DAC.
The Digital Waveform is plotted in the main
WaveVision window for added convienience. This
waveform may be further analyzed by clicking on
the magnifying glass icon, then clicking and
dragging across a specific area of the plot for
better data inspection. See the WaveVision4
Board User's Guide for details.
If this board is used in conjunction with the
WaveVision4
WaveVision software, a USB cable is needed to
connect WaveVision4 Board to the host computer.
See the WaveVision4 Board User's Guide for
details.
converted by the DAC as seen in Figure 11.
Please see the WaveVision4 User’s Manual
for detailed instructions. The ability to drive
preset waveforms or custom data is provided.
digital waveform to the DAC.
Figure 11: Waveform Configuration
Data
Capture
Board
2
C interface
and
9
6.0 Evaluation Board Specifications
Board Size:
Power Requirements
I
Analog Output
2
C Interface Speed:
AC Coupled
Output Range:
Impedance:
http://www.national.com
Min: +2.7V , 6mA
100 kHz, 400kHz, or 3.4 MHz
-(V
User Selectable: 2KΩ, 200pF, or ∞.
2.8" x 2.0" (7.2 cm x 5.1 cm)
A
/2) to (V
A
/2)
Max: +5.5V, 16mA