Datasheet

© 2009 Microchip Technology Inc. DS21942E-page 5
MCP9700/9700A and MCP9701/9701A
2.0 TYPICAL PERFORMANCE CURVES
Note: Unless otherwise indicated, MCP9700/9700A: V
DD
= 2.3V to 5.5V; MCP9701/9701A: V
DD
= 3.1V to 5.5V;
GND = Ground, C
bypass
= 0.1 µF.
FIGURE 2-1: Accuracy vs. Ambient
Temperature (MCP9700A/9701A).
FIGURE 2-2: Accuracy vs. Ambient
Temperature, with V
DD
.
FIGURE 2-3: Supply Current vs.
Temperature.
FIGURE 2-4: Accuracy vs. Ambient
Temperature (MCP9700/9701).
FIGURE 2-5: Changes in Accuracy vs.
Ambient Temperature (Due to Load).
FIGURE 2-6: Load Regulation vs.
Ambient Temperature.
Note: The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
-2.0
-1.0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
-50 -25 0 25 50 75 100 125 150
T
A
(°C)
Accuracy (°C)
MCP9700A V
DD
= 3.3V
MCP9701A
V
DD
= 5.0V
Spec. Limits
-4.0
-2.0
0.0
2.0
4.0
6.0
-50 -25 0 25 50 75 100 125 150
T
A
(°C)
Accuracy (°C)
MCP9701/
MCP9701A
V
DD
= 5.5V
V
DD
= 3.1V
MCP9700
MCP9700A
V
DD
= 5.5V
V
DD
= 2.3V
0.0
2.0
4.0
6.0
8.0
10.0
12.0
-50 -25 0 25 50 75 100 125 150
T
A
(°C)
I
DD
(µA)
MCP9700/MCP9700A
MCP9701
MCP9701A
-4.0
-2.0
0.0
2.0
4.0
6.0
-50 -25 0 25 50 75 100 125 150
T
A
(°C)
Accuracy (°C)
MCP9700
V
DD
= 3.3V
MCP9701
V
DD
= 5.0V
S
pec. Limits
-0.2
-0.1
0
0.1
0.2
-50 -25 0 25 50 75 100 125 150
T
A
(°C)
Δ Accuracy Due to Load
(°C)
MCP9701/MCP9701A
V
DD
= 5.0V
I
LOAD
= 100 µA
MCP9700/MCP9700
A
V
DD
= 3.3
V
0.0
1.0
2.0
3.0
4.0
-50 -25 0 25 50 75 100 125
T
A
(°C)
Load Regulation ΔV/ΔI (Ω)
MCP9700/MCP9700A
MCP9701/MCP9701A
V
DD
= 3.3V
I
OUT
= 50 µA
I
OUT
= 100 µA
I
OUT
= 200 µA