MCP4728EV Microchip Technology, MCP4728EV Datasheet - Page 25

• Manufacturer Part Number: MCP4728EV
• Description: BOARD EVAL 12BIT 4CH DAC MCP4728
• Manufacturer: Microchip Technology
• Type: D/Ar

Specifications of MCP4728EV

• Number Of Dac's: 4
• Number Of Bits: 12
• Outputs And Type: 1, Single Ended
• Data Interface: I²C
• Settling Time: 6µs
• Dac Type: Voltage
• Voltage Supply Source: Single
• Operating Temperature: -40°C ~ 125°C
• Utilized Ic / Part: MCP4728
• Product: Data Conversion Development Tools
• Resolution: 12 bit
• Interface Type: I2C
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Silicon Manufacturer: Microchip
• Silicon Core Number: MCP4728
• Kit Application Type: Data Converter
• Application Sub Type: DAC
• Kit Contents: Board
• For Use With/related Products: MCP4728
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

FIGURE 1-14:
Multi-write Command.
© 2009 Microchip Technology Inc.
1.3.2.8
This command writes to the multiple DAC input registers, one register at a time. The
writing channel register is defined by the DAC selection bits (DAC1, DAC0). EEPROM
is not affected by this command.
Figure 1-14 shows an example of creating the PICkit Script file. In this example, the the
PICkit Serial Analyzer sends a write command to the DAC input registers A and B.
Writing Script file to Write Channel A for FFFh and Channel B for 800h Using a
1.
2.
3.
To change value:
To delete or Insert box:
Make sure the listed
parameters in “script
Detail” are in the exact
order as shown here.
• Click this box and
• Select the box and
EXAMPLE 4: MULTI-WRITE COMMAND FOR DAC INPUT REGISTERS
type a new value
right click the mouse
button for options
available
Quick Start Instructions
DS51837A-page 21