MCP3550 Microchip Technology, MCP3550 Datasheet - Page 7

• Manufacturer Part Number: MCP3550
• Description: Low-Power, Single-Channel 22-Bit Delta-Sigma ADCs
• Manufacturer: Microchip Technology

Note: Unless otherwise specified, T
All ppm units use 2*V
FIGURE 2-7:
Voltage (V
u
FIGURE 2-8:
FIGURE 2-9:
© 2007 Microchip Technology Inc.
10.0
10
15
10
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
9
8
7
6
5
4
3
2
1
0
5
0
2.5
-2.5
0.0
DD
= 5.0V).
3
-1.5
1.0
3.5
REF
Output Noise vs. Input
Output Noise vs. V
Output Noise vs.V
-0.5
2.0
as full-scale range. Unless otherwise noted, graphs apply to entire MCP3550/1/3 family.
MCP3553
MCP3553
MCP3553
V
V
V
DD
REF
IN
4
(V)
(V)
MCP3550/1
(V)
0.5
3.0
MCP3550/1
4.5
A
MCP3550/1
= +25°C, V
4.0
1.5
5
DD
REF
.
.
5.5
DD
5.0
2.5
= 5V, V
REF
= 2.5V, V
FIGURE 2-10:
Temperature.
FIGURE 2-11:
(V
FIGURE 2-12:
Temperature (V
CM
10
5
4
3
2
1
0
7
6
5
4
3
2
1
0
= 0V).
9
8
7
6
5
4
3
2
1
0
2.5
-50
-50
SS
= 0V, V
-25
-25
3
REF
CM
0
0
MCP3550/1/3
3.5
Temperature (°C)
Temperature (°C)
= 5.0V).
Output Noise vs.
Offset Error vs V
= V
Offset Error vs.
25
25
MCP3553
REF
V
DD
4
(V)
/2, V
50
50
IN
4.5
MCP3550/1
75
+ = V
75
DS21950D-page 7
DD
100
IN
100
5
-.
125
125
5.5