MCP4728EV Microchip Technology, MCP4728EV Datasheet - Page 16

• 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

MCP4728
Note: Unless otherwise indicated, T
FIGURE 2-31:
(V
Gain = x1, Code Change: FFFh to 000h).
FIGURE 2-32:
(V
Gain = x1, Code Change: 000h to 7FFh).
FIGURE 2-33:
(Code: FFFh, V
Gain = x1, for all Channels.).
DS22187E-page 16
V
LDAC
LDAC
REF
REF
OUT
= Internal, V
= Internal, V
(2V/Div)
CLK
REF
DD
DD
= Internal, V
Full Scale Settling Time
Half Scale Settling Time
Exiting Power Down Mode
= 5V, UDAC = 1,
= 5V, UDAC = 1,
Td
Last ACK CLK pulse
ExPD
DD
A
= -40°C to +125°C, V
Time (5 µs/Div)
Time (2 µs/Div)
Time (2 µs/Div)
V
V
= 5V,
OUT
OUT
(1V/Div)
(1V/Div)
DD
= +5.0V, V
FIGURE 2-34:
(Code: FFFh, V
Gain = x1, PD1= PD0 = 1, No External Load).
FIGURE 2-35:
(V
Gain = x1, Code Change: 7FFh to 000h).
FIGURE 2-36:
(Code: FFFh, V
Channels).
V
LDAC
REF
V
OUT
OUT
CLK
= Internal, V
(1V/Div)
SS
(1V/Div)
= 0V, R
CLK
REF
REF
internal pull-down resistor (500 kΩ)
L
Discharging Time due to
Last ACK CLK pulse
= 5 kΩ, C
DD
= Internal, V
= V
Entering Power Down Mode
Half Scale Settling Time
Exiting Power Down Mode
© 2010 Microchip Technology Inc.
= 5V, UDAC = 1,
DD
, V
Td
Last ACK CLK pulse
L
= 100 pF.
ExPD
DD
= 5V, for all
DD
Time (2 µs/Div)
Time (10 µs/Div)
Time (5 µs/Div)
V
= 5V,
OUT
(2V/Div)