MCP4441-104E/ST Microchip Technology, MCP4441-104E/ST Datasheet - Page 25

• Manufacturer Part Number: MCP4441-104E/ST
• Description: IC DGTL POT 129TAPS QUAD 20TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP4441-104E/ST

• Taps: 129
• Resistance (ohms): 100K
• Number Of Circuits: 4
• Temperature Coefficient: 150 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP (0.173", 4.40mm Width)
• End To End Resistance: 100kohm
• Track Taper: Linear
• Resistance Tolerance: ± 20%
• No. Of Steps: 129
• Supply Voltage Range: 2.7V To 5.5V
• Control Interface: I2C
• No. Of Pots: Quad
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note: Unless otherwise indicated, T
FIGURE 2-26:
(R
© 2010 Microchip Technology Inc.
AB
) (
10250
10200
10150
10100
10050
10000
Ω
) vs. Ambient Temperature and V
-40
Ambient Temperature (°C)
0
10 k
Ω
5.5V
– Nominal Resistance
40
2.7V
A
= +25°C, V
80
DD
120
DD
.
= 5V, V
SS
= 0V.
FIGURE 2-27:
Setting and Ambient Temperature
(V
FIGURE 2-28:
Setting and Ambient Temperature
(V
DD
DD
12000
10000
12000
10000
8000
6000
4000
2000
8000
6000
4000
2000
= 5.5V, I
= 3.0V, I
0
0
0
0
32
32
MCP444X/446X
W
W
= 150 µA).
= 150 µA).
64
64
10 k
10 k
96
96
Wiper Code
Wiper Code
Ω
Ω
128
128
– R
– R
160
WB
160
WB
DS22265A-page 25
(
(
Ω
Ω
192
192
) vs. Wiper
) vs. Wiper
224
-40C
+25C
+85C
+125C
-40C
+25C
+85C
+125C
224
256
256