MCP4728-E/UN Microchip Technology, MCP4728-E/UN Datasheet - Page 14

• 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

MCP4728
Note: Unless otherwise indicated, T
FIGURE 2-19:
Temperature
FIGURE 2-20:
Temperature (Code = FFFh, V
FIGURE 2-21:
Temperature (Code = FFFh, V
DS22187E-page 14
-2
-4
-6
-8
6
4
2
0
-10
-20
-30
-40
-50
50
40
30
20
10
0
-40 -25 -10
-40 -25 -10
V
- 40
DD
= 2.7V, V
o
C
.
+85
1024
o
C
REF
5
5
= V
+25
Temperature (
Temperature (
DD
INL vs. Code and
Full Scale Error vs.
Full Scale Error vs.
20
20 35 50 65 80 95 110 125
V
V
o
C
DD
DD
Code
35 50 65 80
2048
= 5.5V, Gain = 1
= 2.7V, Gain = 1
V
V
V
+125
DD
DD
DD
REF
REF
o
= 5.5V, Gain = 1
o
= 2.7V, Gain = 1
= 5.5V, Gain = 2
C)
C)
o
A
C
3072
= -40°C to +125°C, V
= Internal).
= V
95 110 125
DD
).
4096
DD
= +5.0V, V
FIGURE 2-22:
Temperature
FIGURE 2-23:
Temperature (Code = 000h, V
FIGURE 2-24:
Error).
-0.1
-0.2
-0.3
0.5
0.4
0.3
0.2
0.1
4
3
2
1
0
6
5
4
3
2
1
0
0
-40 -25 -10
-40 -25 -10
0
SS
V
DD
= 0V, R
= 2.7V, V
+125
.
V
V
V
DD
DD
DD
1024
= 5.5V
= 2.7V
o
V
= 5.5V, Gain = 2
C
DD
L
5
5
REF
= 5 kΩ, C
V
= 5.5V, Gain = 1
DD
Temperature (
Temperature (
= V
20
Zero Scale Error vs.
Offset Error (Zero Scale
20 35 50 65 80 95 110 125
DNL vs. Code and
= 2.7V, Gain = 1
© 2010 Microchip Technology Inc.
DD
- 40
35
Code
2048
o
C to +85
L
50
= 100 pF.
REF
o
65
o
C)
C)
o
C
3072
= Internal).
80
95 110 125
4096