MCP4728-E/UN Microchip Technology, MCP4728-E/UN Datasheet - Page 19

• 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 2-49:
(V
Mode, Code = FFFh).
FIGURE 2-50:
(V
Down).
© 2010 Microchip Technology Inc.
REF
REF
900
800
700
600
500
60
50
40
30
20
= Internal
= Internal
-40 -25 -10
-40 -25 -10
V
V
All Channels On
DD
DD
= 4.5V
= 5V
V
DD
,
,
= 3.3V
All Channels are in Normal
All Channels are in Powered
5
V
5
DD
I
= 5V
Temperature (
20
I
Temperature (
DD
20 35 50 65 80 95 110 125
DD
vs. Temperature
35
V
vs. Temperature
DD
= 2.7V
50
V
V
V
V
DD
DD
DD
DD
o
C)
o
= 2.7V
65
= 5.5V
= 3.3V
C)
= 5.5V
A
All Channels Off
V
= -40°C to +125°C, V
DD
80
= 4.5V
95 110 125
DD
= +5.0V, V
FIGURE 2-51:
(V
FIGURE 2-52:
(V
REF
REF
6
5
4
3
2
1
0
6
5
4
3
2
1
0
= V
= V
0
0
SS
DD
DD
= 0V, R
2
, Code = FFFh).
2
, Code = 000h).
L
4
4
= 5 kΩ, C
Sink Current (mA)
Sink Current Capability
Source Current Capability
6
Current (mA)
6
8
MCP4728
L
= 100 pF.
8
10
DS22187E-page 19
10
Code = 000h
12
Code = FFFh
12
14
14
16