MCP4141-503E/SN Microchip Technology, MCP4141-503E/SN Datasheet - Page 18
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MCP4141-503E/SN
Manufacturer Part Number
MCP4141-503E/SN
Description
IC POT DGTL SNGL 50K SPI 8SOIC
Manufacturer
Microchip Technology
Datasheet
1.MCP4161-502ESN.pdf
(88 pages)
Specifications of MCP4141-503E/SN
Memory Type
Non-Volatile
Taps
129
Resistance (ohms)
50K
Number Of Circuits
1
Temperature Coefficient
150 ppm/°C Typical
Interface
SPI Serial
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Resistance In Ohms
50K
End To End Resistance
50kohm
Resistance Tolerance
± 20%
No. Of Steps
129
Supply Voltage Range
2.7V To 5.5V
Control Interface
SPI
No. Of Pots
Single
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
MCP414X/416X/424X/426X
Note: Unless otherwise indicated, T
FIGURE 2-17:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
FIGURE 2-18:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
FIGURE 2-19:
(
DS22059B-page 18
Ω
) vs. Ambient Temperature and V
120
100
300
260
220
180
140
100
10250
10200
10150
10100
10050
10000
80
60
40
20
60
20
0 25 50 75 100 125 150 175 200 225 250
0
125°C
125°C
-40
-40C Rw
-40C INL
-40C DNL
32
-40C Rw
-40C INL
-40C DNL
85°C
85°C
DNL
DNL
Wiper Setting (decimal)
Wiper Setting (decimal)
64
25°C
Ambient Temperature (°C)
25°C
0
25C Rw
25C INL
25C DNL
10 k
10 k
10 k
25C Rw
25C INL
25C DNL
96 128 160 192 224 256
-40°C
-40°C
Ω
DD
Ω
DD
Ω
5.5V
– Nominal Resistance
INL
Pot Mode – R
Pot Mode – R
85C Rw
85C INL
85C DNL
INL
R
85C Rw
85C INL
85C DNL
40
= 5.5V).
= 3.0V).
W
R
2.7V
W
A
= +25°C, V
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
DD
80
.
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
(
(
120
DD
Ω
Ω
),
),
= 5V, V
SS
= 0V.
FIGURE 2-20:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
FIGURE 2-21:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Ambient Temperature (V
FIGURE 2-22:
Setting and Ambient Temperature.
12000
10000
8000
6000
4000
2000
120
100
80
60
40
20
300
260
220
180
140
100
60
20
0
0
0
0 25 50 75 100 125 150 175 200 225 250
125°C
125°C
32
-40C Rw
-40C INL
-40C DNL
-40C Rw
-40C INL
-40C DNL
32
85°C
85°C
Wiper Setting (decimal)
64
Wiper Setting (decimal)
64
25°C
Wiper Setting (decimal)
25°C
25C Rw
25C INL
25C DNL
10 k
10 k
10 k
96
25C Rw
25C INL
25C DNL
© 2008 Microchip Technology Inc.
96
-40°C
-40°C
128 160 192 224 256
DD
DD
Ω
Ω
Ω
INL
128
Rheo Mode – R
Rheo Mode – R
– R
85C Rw
85C INL
85C DNL
85C Rw
85C INL
85C DNL
= 5.5V).
= 3.0V).
WB
160
DNL
R
(
125C Rw
125C INL
125C DNL
W
125C Rw
125C INL
125C DNL
Ω
192
R
INL
DNL
) vs. Wiper
W
224
-40°C
25°C
85°C
125°C
W
W
1
0.5
0
-0.5
-1
4
3
2
1
0
-1
-2
256
(
(
Ω
Ω
),
),