MCP4641-103E/ST Microchip Technology, MCP4641-103E/ST Datasheet - Page 26

• Manufacturer Part Number: MCP4641-103E/ST
• Description: IC DGTL POT 10K 256TAPS 14-TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP4641-103E/ST

• Taps: 129
• Resistance (ohms): 10K
• Number Of Circuits: 2
• 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: 14-TSSOP
• Resistance In Ohms: 10K
• End To End Resistance: 100kohm
• Track Taper: Linear
• Resistance Tolerance: ± 20%
• No. Of Steps: 128
• Supply Voltage Range: 2.7V To 5.5V
• Control Interface: I2C, Serial
• No. Of Pots: Dual
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MCP453X/455X/463X/465X
Note: Unless otherwise indicated, T
FIGURE 2-32:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
FIGURE 2-33:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
FIGURE 2-34:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
DS22096A-page 26
Note:
120
100
300
260
220
180
140
100
15000
14000
13000
12000
11000
10000
80
60
40
20
60
20
9000
8000
7000
6000
5000
4000
3000
2000
1000
0
0
0
125°C
125°C
0
Refer to AN1080 for additional informa-
tion on the characteristics of the wiper
resistance (R
voltage and wiper setting value.
32
-40C Rw
-40C INL
-40C DNL
32
-40C Rw
-40C INL
-40C DNL
-40C Rw
-40C INL
-40C DNL
DNL
85°C
DNL
85°C
Wiper Setting (decimal)
25°C
64
Wiper Setting (decimal)
64
Wiper Setting (decimal)
64
25°C
25C Rw
25C INL
25C DNL
DNL
-40°C
50 k
50 k
50 k
96 128 160 192 224 256
25C Rw
25C INL
25C DNL
96 128 160 192 224 256
25C Rw
25C INL
25C DNL
-40°C
INL
RW
W
Ω
DD
Ω
DD
Ω
DD
) with respect to device
128
Pot Mode – R
Pot Mode – R
Pot Mode – R
85C Rw
85C INL
85C DNL
INL
85C Rw
85C INL
85C DNL
INL
= 5.5V).
= 3.0V).
= 1.8V).
R
R
85C Rw
85C INL
85C DNL
W
W
A
192
= +25°C, V
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
256
W
W
W
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
(
(
(
DD
Ω
Ω
Ω
),
),
),
= 5V, V
SS
= 0V.
FIGURE 2-35:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
FIGURE 2-36:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
FIGURE 2-37:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
Note:
15000
14000
13000
12000
11000
10000
120
100
300
260
220
180
140
100
9000
8000
7000
6000
5000
4000
3000
2000
1000
80
60
40
20
60
20
0
0
0
125°C
125°C
0 25 50 75 100 125 150 175 200 225 250
Refer to AN1080 for additional informa-
tion on the characteristics of the wiper
resistance (R
voltage and wiper setting value.
-40C Rw
-40C INL
-40C DNL
32
32
-40C Rw
-40C INL
-40C DNL
-40C Rw
-40C INL
-40C DNL
DNL
85°C
85°C
64
Wiper Setting (decimal)
DNL
DNL
Wiper Setting (decimal)
64
Wiper Setting (decimal)
25°C
25C Rw
25C INL
25C DNL
25°C
96 128 160 192 224 256
25C Rw
25C INL
25C DNL
50 k
50 k
50 k
25C Rw
25C INL
25C DNL
96
© 2008 Microchip Technology Inc.
INL
-40°C
-40°C
W
128 160 192 224 256
DD
DD
DD
Ω
Ω
Ω
) with respect to device
INL
85C Rw
85C INL
85C DNL
R
Rheo Mode – R
Rheo Mode – R
Rheo Mode – R
85C Rw
85C INL
85C DNL
85C Rw
85C INL
85C DNL
W
= 5.5V).
= 3.0V).
= 1.8V).
RW
INL
125C Rw
125C INL
125C DNL
R
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
W
1
0.75
0.5
0.25
0
-0.25
-0.5
-0.75
-1
78.5
73.5
68.5
63.5
58.5
53.5
48.5
43.5
38.5
33.5
28.5
23.5
18.5
13.5
8.5
3.5
-1.5
W
W
W
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
(
(
(
Ω
Ω
Ω
),
),
),