MCP4728EV Microchip Technology, MCP4728EV Datasheet - Page 17

• 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

Note: Unless otherwise indicated, T
FIGURE 2-37:
V
FIGURE 2-38:
V
FIGURE 2-39:
(V
© 2009 Microchip Technology Inc.
REF
REF
(5V/Div)
V
V
(100 mV/Div)
REF
LDAC
OUT
OUT
CLK
V
CLK
changes from Internal Reference to V
changes from V
OUT
V
= V
OUT
at Channel D
at Channel A
DD
(2V/Div)
(2V/Div)
, V
DD
= 5V).
Last ACK CLK pulse
Channel Cross Talk
V
V
DD
OUT
OUT
to Internal Reference.
Last ACK CLK pulse
Time Delay when
Time Delay when
Time (10/µs/Div
Time (10/µs/Div
A
= -40°C to +125°C, V
Time (5/µs/Div
DD
.
DD
= +5.0V, V
FIGURE 2-40:
(V
Code Change: 800h to 7FFh.
FIGURE 2-41:
(V
Load), Code Change: 800h to 7FFh.
FIGURE 2-42:
REF
REF
6
5
4
3
2
1
0
= Internal, V
= External, V
0
SS
= 0V, R
1
L
Load Resistance (kΩ)
= 5 kΩ, C
DD
DD
Code Change Glitch
Code Change Glitch
V
= 5V, Gain = 1, No External
OUT
2
= 5V, No External Load),
V
vs. Resistive Load.
MCP4728
L
OUT
= 100 pF.
3
V
(50 mV/Div)
OUT
DS22187A-page 17
Time (2/µs/Div
Time (2/µs/Div
(50 mV/Div)
Code = FFFh
4
V
REF
V
DD
= V
= 5V
DD
5