MCP4662-103E/UN Microchip Technology, MCP4662-103E/UN Datasheet - Page 20

• Manufacturer Part Number: MCP4662-103E/UN
• Description: IC DGTL POT 10K 256TAPS 10-MSOP
• Manufacturer: Microchip Technology

Specifications of MCP4662-103E/UN

• Taps: 257
• 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: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Resistance In Ohms: 10K
• End To End Resistance: 100kohm
• Track Taper: Linear
• Resistance Tolerance: ± 20%
• No. Of Steps: 256
• 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

MCP454X/456X/464X/466X
Note: Unless otherwise indicated, T
FIGURE 2-6:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
FIGURE 2-7:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
DS22107A-page 20
120
100
300
260
220
180
140
100
80
60
40
20
60
20
0
0
125°C
32
-40°C
-40C Rw
-40C INL
-40C DNL
32
-40C Rw
-40C INL
-40C DNL
85°C
DNL
DNL
Wiper Setting (decimal)
64
Wiper Setting (decimal)
64
25°C
-40°C 25°C
25C Rw
25C INL
25C DNL
5 k
5 k
96 128 160 192 224 256
25C Rw
25C INL
25C DNL
96 128 160 192 224 256
85°C
Ω
Ω
DD
DD
Pot Mode – R
125°C
Pot Mode – R
INL
INL
85C Rw
85C INL
85C DNL
85C Rw
85C INL
85C DNL
= 5.5V).
= 3.0V).
R
W
R
A
W
= +25°C, V
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
W
W
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
(
(
Ω
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
Ω
DD
),
),
= 5V, V
SS
= 0V.
FIGURE 2-8:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
FIGURE 2-9:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
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
-40C Rw
-40C INL
-40C DNL
85°C
85°C
Wiper Setting (decimal)
64
Wiper Setting (decimal)
64
25°C
25°C
25C Rw
25C INL
25C DNL
25C Rw
25C INL
25C DNL
96 128 160 192 224 256
5 k
5 k
96
© 2008 Microchip Technology Inc.
-40°C
-40°C
Ω
Ω
128 160 192 224 256
INL
DD
DD
Rheo Mode – R
Rheo Mode – R
85C Rw
85C INL
85C DNL
85C Rw
85C INL
85C DNL
= 5.5V).
= 3.0V).
R
R
DNL
W
W
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
DNL
INL
1.25
0.75
0.25
-0.25
-0.75
-1.25
W
W
6
4
2
0
-2
(
(
Ω
Ω
),
),