MCP4331 Microchip Technology Inc., MCP4331 Datasheet - Page 27

• Manufacturer Part Number: MCP4331
• Description: 7/8-bit Quad Spi Digital Pot With Non-volatile Memory
• Manufacturer: Microchip Technology Inc.

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