MCP4251-104E/SL Microchip Technology, MCP4251-104E/SL Datasheet - Page 17
![IC DGTL POT 100K 2CH 14SOIC](/photos/6/59/65933/150-14-soic_sml.jpg)
MCP4251-104E/SL
Manufacturer Part Number
MCP4251-104E/SL
Description
IC DGTL POT 100K 2CH 14SOIC
Manufacturer
Microchip Technology
Datasheet
1.MCP4131-502EP.pdf
(88 pages)
Specifications of MCP4251-104E/SL
Taps
257
Resistance (ohms)
100K
Number Of Circuits
2
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
14-SOIC (3.9mm Width), 14-SOL
Resistance In Ohms
100K
End To End Resistance
100kohm
No. Of Steps
257
Resistance Tolerance
± 20%
Supply Voltage Range
1.8V To 5.5V
Control Interface
SPI
No. Of Pots
Dual
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MCP4251-104-E/SL
MCP4251-104-E/SL
MCP4251-104-E/SL
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Note: Unless otherwise indicated, T
FIGURE 2-11:
(
© 2008 Microchip Technology Inc.
Ω
) vs. Ambient Temperature and V
5300
5250
5200
5150
5100
5050
-40
1.8V
Ambient Temperature (°C)
0
5 k
Ω
5.5V
– Nominal Resistance
40
A
= +25°C, V
80
DD
2.7V
.
120
DD
MCP413X/415X/423X/425X
= 5V, V
SS
= 0V.
FIGURE 2-12:
Setting and Ambient Temperature.
6000
5000
4000
3000
2000
1000
0
0
32
64
Wiper Setting (decimal)
5 k
96
Ω
– R
128
WB
160
(
DS22060B-page 17
Ω
192
) vs. Wiper
224
-40°C
25°C
85°C
125°C
256
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