MCP4251T-502E/SL Microchip Technology, MCP4251T-502E/SL Datasheet - Page 26
![IC DGTL POT 5K 2CH 14SOIC](/photos/6/59/65933/150-14-soic_sml.jpg)
MCP4251T-502E/SL
Manufacturer Part Number
MCP4251T-502E/SL
Description
IC DGTL POT 5K 2CH 14SOIC
Manufacturer
Microchip Technology
Datasheet
1.MCP4131-502EP.pdf
(88 pages)
Specifications of MCP4251T-502E/SL
Package / Case
14-SOIC (3.9mm Width), 14-SOL
Taps
257
Resistance (ohms)
5K
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
Resistance In Ohms
5K
Number Of Pots
Dual
Taps Per Pot
256
Resistance
5 KOhms
Wiper Memory
Volatile
Digital Interface
Serial (SPI)
Operating Supply Voltage
2.5 V, 3.3 V, 5 V
Supply Current
1 mA
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.8 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MCP4251T-502-E/SL
MCP4251T-502-E/SLTR
MCP4251T-502-E/SLTR
MCP4251T-502E/SLTR
MCP4251T-502-E/SLTR
MCP4251T-502-E/SLTR
MCP4251T-502E/SLTR
MCP413X/415X/423X/425X
Note: Unless otherwise indicated, T
FIGURE 2-48:
Resistance (
V
DS22060B-page 26
DD
.
103500
103000
102500
102000
101500
101000
100500
100000
99500
99000
98500
-40
Ω
) vs. Ambient Temperature and
Ambient Temperature (°C)
100 k
0
Ω
40
– Nominal
2.7V
A
5.5V
1.8V
= +25°C, V
80
120
DD
= 5V, V
SS
= 0V.
FIGURE 2-49:
Setting and Ambient Temperature.
120000
100000
80000
60000
40000
20000
0
0
32
64
Wiper Setting (decimal)
100 k
© 2008 Microchip Technology Inc.
96
Ω
128
– R
160
WB
(
192
Ω
) vs. Wiper
224
-40°C
25°C
85°C
125°C
256