Microchip Technology TSSOP20EV Data Sheet
© 2009 Microchip Technology Inc.
DS22233A-page 27
MCP434X/436X
Note: Unless otherwise indicated, T
A
= +25°C, V
DD
= 5V, V
SS
= 0V.
FIGURE 2-51:
Nominal EEPROM Write
Cycle Time vs. V
DD
and Temperature.
FIGURE 2-52:
POR/BOR Trip point vs. V
DD
and Temperature.
FIGURE 2-53:
SCK Input Frequency vs.
Voltage and Temperature.
2.1
Test Circuits
FIGURE 2-54:
-3 db Gain vs. Frequency
Test.
1.0
1.5
2.0
2.5
3.0
3.5
4.0
-40
0
40
80
120
Temperature (°C)
t
WC
(m
s
)
5.5V
2.7V
0
0.4
0.8
1.2
1.6
2
-40
0
40
80
120
Temperature (°C)
V
DD
(V
)
13.4
13.5
13.6
13.7
13.8
13.9
14.0
14.1
14.2
-40
0
40
80
120
Temperature (°C)
fsck (
M
H
z
)
2.7V
5.5V
+
-
V
OUT
2.5V DC
+5V
A
B
W
Offset
GND
GND
V
IN