MCP4441T-503E/ST Microchip Technology, MCP4441T-503E/ST Datasheet - Page 29

• Manufacturer Part Number: MCP4441T-503E/ST
• Description: IC DGTL POT 129TAPS QUAD 20TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP4441T-503E/ST

• Package / Case: 20-TSSOP (0.173", 4.40mm Width)
• Temperature Coefficient: 150 ppm/°C Typical
• Taps: 129
• Resistance (ohms): 50K
• Number Of Circuits: 4
• 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
• Number Of Pots: Quad
• Taps Per Pot: 129
• Resistance: 50 KOhms
• Wiper Memory: Non Volatile
• Buffered Wiper: Buffered
• Digital Interface: I2C
• Operating Supply Voltage: 2.7 V to 5.5 V
• Supply Current: 600 uA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Description/function: Quad I2C Digital POT with Nonvolatile Memory
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note: Unless otherwise indicated, T
FIGURE 2-41:
(R
© 2010 Microchip Technology Inc.
AB
) (
50800
50600
50400
50200
50000
49800
49600
49400
Ω
) vs. Ambient Temperature and V
-40
5.5V
Ambient Temperature (°C)
0
50 k
Ω
2.7V
– Nominal Resistance
40
A
= +25°C, V
80
DD
120
DD
.
= 5V, V
SS
= 0V.
FIGURE 2-42:
Setting and Ambient Temperature
(V
FIGURE 2-43:
Setting and Ambient Temperature
(V
DD
DD
60000
50000
40000
30000
20000
10000
60000
50000
40000
30000
20000
10000
= 5.5V, I
= 3.0V, I
0
0
0
0
32
32
MCP444X/446X
W
W
= 90 µA).
= 48 µA).
64
64
50 k
50 k
96
96
Wiper Code
Wiper Code
Ω
Ω
128
128
– R
– R
160
WB
160
WB
DS22265A-page 29
(
(
Ω
Ω
192
192
) vs. Wiper
) vs. Wiper
-40C
+25C
+85C
+125C
224
224
-40C
+25C
+85C
+125C
256
256