Note: Unless otherwise specified, TA
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寤犲晢锛� Microchip Technology
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MCP355XDM-TAS-ND - BOARD DEMO TINY APP SNSR MCP355X
MCP3550/1/3
DS21950E-page 10
2009 Microchip Technology Inc.
Note: Unless otherwise specified, TA = +25掳C, VDD = 5V, VREF = 2.5V, VSS = 0V, VCM = VREF/2, VIN+ = VIN-.
All ppm units use 2*VREF as full scale range. Unless otherwise noted, graphs apply to entire MCP3550/1/3 family.
FIGURE 2-19:
Total Unadjusted Error
(TUE) vs. Input Voltage.
FIGURE 2-20:
Total Unadjusted Error
(TUE) vs. Input Voltage (VREF = 5.0V).
FIGURE 2-21:
Maximum TUE vs. VREF.
FIGURE 2-22:
Maximum TUE vs.
Temperature.
FIGURE 2-23:
Maximum TUE vs. VDD.
FIGURE 2-24:
IDDS vs. Temperature.
-5
-4
-3
-2
-1
0
1
2
3
4
5
-2.5 -2 -1.5 -1 -0.5
0
0.5
1
1.5
2
2.5
VIN (V)
TU
E
(
p
m
)
-10
-8
-6
-4
-2
0
2
4
6
8
10
-5
-4
-3
-2
-1
0
1
2
3
4
5
VIN (V)
TU
E
(
p
m
)
0
1
2
3
4
5
6
7
8
9
10
01
23
45
VREF (V)
M
a
xi
m
u
m
T
U
E
(ppm
)
0
1
2
3
4
5
6
-50
-25
0
255075
100
125
Temperature (掳C)
Ma
xi
mu
m
T
U
E
(p
p
m
)
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
2.5
2.733.3
4
5
5.5
VDD (V)
TU
E
(
p
m
)
-0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
-50
-25
0
25
50
75
100
125
Temperature (掳C)
I DD
S
(
A)
MCP3550/1
MCP3553
鐩搁棞(gu膩n)PDF璩囨枡
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