Datasheet

© 2009 Microchip Technology Inc. DS22152B-page 13
MCP40D17/18/19
2.0 TYPICAL PERFORMANCE CURVES
Note: Unless otherwise indicated, T
A
= +25°C, V
DD
= 5V, V
SS
= 0V.
FIGURE 2-1: Interface Active Current
(I
DD
) vs. SCL Frequency (f
SCL
) and Temperature
(V
DD
= 1.8V, 2.7V and 5.5V).
FIGURE 2-2: Interface Inactive Current
(I
SHDN
) vs. Temperature and V
DD
.
(V
DD
= 1.8V, 2.7V and 5.5V).
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.
0
10
20
30
40
50
60
-40 0 40 80 120
Temperature (°C)
I
DD
(µA)
100 kHz, 5.5V
400 kHz, 5.5V
100 kHz, 2.7V
400 kHz, 2.7V
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
-40 0 40 80 120
Temperature (°C)
I
DD
Interface Inactive (µA)
5.5V
2.7V