MCP4728-E/UN Microchip Technology, MCP4728-E/UN Datasheet - Page 15

• Manufacturer Part Number: MCP4728-E/UN
• Description: IC DAC 12BIT W/I2C 10-MSOP
• Manufacturer: Microchip Technology

Specifications of MCP4728-E/UN

• Number Of Converters: 4
• Settling Time: 6µs
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Number Of Bits: 12
• Data Interface: I²C
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Number Of Dac Outputs: 4
• Resolution: 12 bit
• Interface Type: I2C
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Supply Current: 110 mA
• Voltage Reference: 2.048 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MCP4728EV - BOARD EVAL 12BIT 4CH DAC MCP4728
• Power Dissipation (max): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Note: Unless otherwise indicated, T
FIGURE 2-25:
(V
FIGURE 2-26:
(V
Code Change: 000h to FFFh).
FIGURE 2-27:
(V
Code Change: 000h to 7FFh).
© 2010 Microchip Technology Inc.
LDAC
LDAC
DD
REF
REF
16
14
12
10
8
6
4
2
0
= 5.5V).
0
= V
= V
V
Temp = +25
2
REF
DD
DD
= Internal, Gain = x2
500
, V
, V
Ch. D
DD
DD
1000 1500 2000 2500 3000 3500
o
C
= 5V, UDAC = 1,
= 5V, UDAC = 1,
Ch. C
Absolute DAC Output Error
Full Scale Settling Time
Half Scale Settling Time
Codes
Ch. B
A
Ch. A
V
Time (2 µs/Div)
V
Time (2 µs/Div)
= -40°C to +125°C, V
OUT
OUT
(2V/Div)
(2V/Div)
DD
= +5.0V, V
FIGURE 2-28:
(V
Gain = x1, Code Change: 000h to FFFh).
FIGURE 2-29:
(V
Code Change: FFFh to 000h).
FIGURE 2-30:
(V
Code Change: 7FFh to 000h).
V
V
LDAC
LDAC
LDAC
REF
REF
REF
OUT
OUT
= Internal, V
= V
(2V/Div)
= V
(2V/Div)
SS
DD
DD
= 0V, R
, V
, V
DD
DD
L
= 5 kΩ, C
= 5V, UDAC = 1,
= 5V, UDAC = 1,
DD
Full Scale Settling Time
Half Scale Settling Time
Full Scale Settling Time
= 5V, UDAC = 1,
MCP4728
L
= 100 pF.
V
DS22187E-page 15
Time (2 µs/Div)
OUT
Time (2 µs/Div)
Time (2 µs/Div)
(2V/Div)