MCP4251-103E/SL Microchip Technology, MCP4251-103E/SL Datasheet - Page 26

• Manufacturer Part Number: MCP4251-103E/SL
• Description: IC DGTL POT 10K 2CH 14SOIC
• Manufacturer: Microchip Technology

Specifications of MCP4251-103E/SL

• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Taps: 257
• Resistance (ohms): 10K
• 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: 10K
• Number Of Pots: Dual
• Taps Per Pot: 256
• Resistance: 10 KOhms
• Wiper Memory: Volatile
• Digital Interface: Serial (SPI)
• Operating Supply Voltage: 2.5 V or 3.3 V or 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: MCP4251-103-E/SL; MCP4251-103-E/SL

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