MCP4725DM-PTPLS Microchip Technology, MCP4725DM-PTPLS Datasheet - Page 16

• Manufacturer Part Number: MCP4725DM-PTPLS
• Description: BOARD DAUGHTER PICTAIL MCP4725
• Manufacturer: Microchip Technology

Specifications of MCP4725DM-PTPLS

• Number Of Dac's: 1
• Number Of Bits: 12
• Outputs And Type: 1, Single Ended
• Sampling Rate (per Second): 100k ~ 3.4M
• Data Interface: I²C
• Settling Time: 6µs
• Dac Type: Voltage
• Voltage Supply Source: Single
• Operating Temperature: -40°C ~ 125°C
• Utilized Ic / Part: MCP4725
• Silicon Manufacturer: Microchip
• Application Sub Type: DAC
• Kit Application Type: Data Converter
• Silicon Core Number: MCP4725
• Silicon Family Name: PICtail
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MCP4725 PICtail™ Plus Daughter Board User’s Guide
FIGURE 1-6:
DS51722A-page 12
Data Signal
I
Data Signal
2
Clock Signal
I
Clock Signal
I
I
(SDA)
2
2
C
2
(SDA)
(SCL)
(SCL)
C
C
C
Expected DAC Output
Expected DAC Output
I
2
C Write Command Waveforms for the MCP4725.
(a) Write DAC Input Register and EEPROM
(DAC Code = 0110-1101-1001)
(b) Fast Write Command
=
=
V
----------------------- -
(DAC Code = 1000-0000-0000)
DD
V
----------------------- -
4096
DD
4096
•
Dn
•
Dn
=
=
5 6D9(hex)
-------------------------------- -
•
5 800(hex)
------------------------------ -
•
4096
4096
=
© 2008 Microchip Technology Inc.
=
2.1398V
2.5V