MCP4351-103E/ST Microchip Technology, MCP4351-103E/ST Datasheet - Page 20

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MCP4351-103E/ST

Manufacturer Part Number
MCP4351-103E/ST
Description
IC DGTL POT QUAD 10K 20TSSOP
Manufacturer
Microchip Technology
Datasheet

Specifications of MCP4351-103E/ST

Taps
257
Resistance (ohms)
10K
Number Of Circuits
4
Temperature Coefficient
150 ppm/°C Typical
Memory Type
Volatile
Interface
SPI Serial
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
20-TSSOP
Resistance In Ohms
10K
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
MCP433X/435X
Note: Unless otherwise indicated, T
FIGURE 2-15:
from Average R
Wiper Setting and Temperature
(V
FIGURE 2-16:
from Average R
Wiper Setting and Temperature
(V
FIGURE 2-17:
from Average R
Wiper Setting and Temperature
(V
DS22242A-page 20
DD
DD
DD
Note:
-0.50%
-1.50%
-2.50%
-0.50%
-1.50%
-2.50%
-1.00%
-2.00%
-3.00%
-4.00%
-5.00%
-6.00%
-7.00%
= 5.5V, I
= 3.0V, I
= 1.8V, I
2.50%
1.50%
0.50%
2.50%
1.50%
0.50%
2.00%
1.00%
0.00%
0
0
0
See Appendix B: for additional infor-
mation of R
acteristics for V
W
W
W
32
32
32
BW
BW
BW
= 190 µA).
= 190 µA).
= 190 µA).
64
64
64
(R
(R
(R
5 k
5 k
5 k
BW0
BW0
BW0
W
96
96
96
Wiper Code
Wiper Code
Wiper Code
resistance variation char-
DD
– Worst Case R
-R
– Worst Case R
-R
– Worst Case R
-R
128
128
128
BW3
BW3
BW3
> 2.7V.
160
160
160
) Error (%) vs.
) Error (%) vs.
) Error (%) vs.
A
= +25°C, V
192
192
192
-40C
+25C
+85C
+125C
-40C
+25C
+85C
+125C
-40C
+25C
+85C
+125C
224
224
224
BW
BW
BW
DD
256
256
256
= 5V, V
SS
= 0V.
FIGURE 2-18:
Wiper Setting. (R
-40°C)
(V
FIGURE 2-19:
Wiper Setting. (R
-40°C)
(V
FIGURE 2-20:
Wiper Setting. (R
-40°C)
(V
DD
DD
DD
Note:
100
-1000
-1500
-2000
54
52
50
48
46
44
42
40
95
90
85
80
75
70
65
60
-500
= 5.5V, I
= 3.0V, I
= 1.8V, I
)/R
)/R
)/R
500
0
0
0
BW(code = 256, 25°C)
BW(code = 256, 25°C)
BW(code = 256, 25°C)
0
See Appendix B: for additional infor-
mation of R
acteristics for V
32
CH0
CH2
32
CH0
CH2
32
W
W
W
CH0
CH2
= 190 µA).
= 190 µA).
= 190 µA).
64
64
BW(code=n, 125°C)
BW(code=n, 125°C)
BW(code=n, 125°C)
CH1
CH3
64
CH1
CH3
CH1
CH3
5 k
5 k
5 k
96
96
 2010 Microchip Technology Inc.
Wiper Code
96
W
Wiper Code
Wiper Code
resistance variation char-
128
128
DD
– R
– R
– R
128
/165°C * 1,000,000)
/165°C * 1,000,000)
/165°C * 1,000,000)
> 2.7V.
WB
WB
WB
160
160
160
PPM/°C vs.
PPM/°C vs.
PPM/°C vs.
-R
-R
-R
192
192
192
BW(code=n,
BW(code=n,
BW(code=n,
224
224
224
256
256
256

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