MCP4231-104E/P Microchip Technology, MCP4231-104E/P Datasheet - Page 28

• Manufacturer Part Number: MCP4231-104E/P
• Description: IC DGTL POT DUAL 100K 2CH 14DIP
• Manufacturer: Microchip Technology

Specifications of MCP4231-104E/P

• Temperature Coefficient: 150 ppm/°C Typical
• Taps: 129
• Resistance (ohms): 100K
• Number Of Circuits: 2
• Memory Type: Volatile
• Interface: SPI Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 14-DIP (0.300", 7.62mm)
• Resistance In Ohms: 100K
• End To End Resistance: 100kohm
• No. Of Steps: 129
• Resistance Tolerance: ± 20%
• Supply Voltage Range: 1.8V To 5.5V
• Control Interface: SPI
• No. Of Pots: Dual
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MCP4231-104-E/P; MCP4231-104-E/P

MCP413X/415X/423X/425X
Note: Unless otherwise indicated, T
FIGURE 2-54:
Resistor Network 1 R
and Temperature.
FIGURE 2-55:
Resistor Network 1 R
V
DS22060B-page 28
DD
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
-0.01
-0.02
-0.03
-0.04
and Temperature.
0.04
0.03
0.02
0.01
0.1
0
0
-40
-40
3.0V
0
0
3.0V
Temperature (°C)
Temperature (°C)
Resistor Network 0 to
Resistor Network 0 to
AB
AB
(5 k
5.5V
(10 k
40
40
5.5V
Ω
) Mismatch vs. V
Ω
) Mismatch vs.
A
80
80
= +25°C, V
120
120
DD
DD
= 5V, V
SS
= 0V.
FIGURE 2-56:
Resistor Network 1 R
V
FIGURE 2-57:
Resistor Network 1 R
V
DD
DD
and Temperature.
and Temperature.
0.12
0.08
0.06
0.04
0.02
-0.01
-0.02
-0.03
0.05
0.04
0.03
0.02
0.01
0.1
0
0
-40
-40
0
10
3.0V
Temperature (°C)
Resistor Network 0 to
Resistor Network 0 to
Temperature (°C)
AB
AB
© 2008 Microchip Technology Inc.
(50 k
(100 k
40
5.5V
Ω
60
5.5V
Ω
) Mismatch vs.
) Mismatch vs.
80
3.0V
110
120