MCP4441T-503E/ST Microchip Technology, MCP4441T-503E/ST Datasheet - Page 32

• 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

MCP444X/446X
Note: Unless otherwise indicated, T
FIGURE 2-52:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
FIGURE 2-53:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
DS22265A-page 32
120
100
300
260
220
180
140
100
80
60
40
20
60
20
0
0
125°C
125°C
32
-40C Rw
-40C INL
-40C DNL
-40C Rw
-40C INL
-40C DNL
32
85°C
85°C
25°C
DNL
DNL
Wiper Setting (decimal)
Wiper Setting (decimal)
64
64
25°C
-40°C
25C Rw
25C INL
25C DNL
25C Rw
25C INL
25C DNL
100 k
100 k
96 128 160 192 224 256
96 128 160 192 224 256
-40°C
DD
DD
Ω
Ω
INL
85C Rw
85C INL
85C DNL
INL
85C Rw
85C INL
85C DNL
R
R
= 5.5V).
= 3.0V).
Pot Mode – R
W
Pot Mode – R
W
A
= +25°C, V
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
0.2
0.15
0.1
0.05
0
-0.05
-0.1
-0.15
-0.2
0.2
0.1
0
-0.1
-0.2
W
W
DD
(
(
Ω
Ω
= 5V, V
),
),
SS
= 0V.
FIGURE 2-54:
(
Ambient Temperature (V
FIGURE 2-55:
(
Ambient Temperature (V
Ω
Ω
), INL (LSb), DNL (LSb) vs. Wiper Setting and
), INL (LSb), DNL (LSb) vs. Wiper Setting and
120
100
300
260
220
180
140
100
80
60
40
20
60
20
0
0
125°C
125°C
-40C Rw
-40C INL
-40C DNL
32
32
DNL
-40C Rw
-40C INL
-40C DNL
DNL
85°C
85°C
Wiper Setting (decimal)
Wiper Setting (decimal)
64
64
25°C
25°C
25C Rw
25C INL
25C DNL
25C Rw
25C INL
25C DNL
96 128 160 192 224 256
100 k
100 k
96 128 160 192 224 256
© 2010 Microchip Technology Inc.
-40°C
-40°C
INL
INL
DD
DD
Ω
Ω
85C Rw
85C INL
85C DNL
85C Rw
85C INL
85C DNL
= 5.5V).
= 3.0V).
R
Rheo Mode – R
Rheo Mode – R
W
R
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
W
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
W
W