MCP4461T-103E/ML Microchip Technology, MCP4461T-103E/ML Datasheet - Page 25

• Manufacturer Part Number: MCP4461T-103E/ML
• Description: IC DGTL POT 257TAPS 10K 20QFN
• Manufacturer: Microchip Technology

Specifications of MCP4461T-103E/ML

• Package / Case: 20-VFQFN Exposed Pad
• Temperature Coefficient: 150 ppm/°C Typical
• Taps: 257
• Resistance (ohms): 10K
• Number Of Circuits: 4
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Number Of Pots: Quad
• Taps Per Pot: 257
• Resistance: 10 KOhms
• Wiper Memory: Non Volatile
• Buffered Wiper: Buffered
• Digital Interface: I2C
• Operating Supply Voltage: 2.7 V to 5.5 V
• Supply Current: 600 uA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Description/function: Quad I2C Digital POT with Nonvolatile Memory
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note: Unless otherwise indicated, T
FIGURE 2-26:
(R
© 2010 Microchip Technology Inc.
AB
) (
10250
10200
10150
10100
10050
10000
Ω
) vs. Ambient Temperature and V
-40
Ambient Temperature (°C)
0
10 k
Ω
5.5V
– Nominal Resistance
40
2.7V
A
= +25°C, V
80
DD
120
DD
.
= 5V, V
SS
= 0V.
FIGURE 2-27:
Setting and Ambient Temperature
(V
FIGURE 2-28:
Setting and Ambient Temperature
(V
DD
DD
12000
10000
12000
10000
8000
6000
4000
2000
8000
6000
4000
2000
= 5.5V, I
= 3.0V, I
0
0
0
0
32
32
MCP444X/446X
W
W
= 150 µA).
= 150 µA).
64
64
10 k
10 k
96
96
Wiper Code
Wiper Code
Ω
Ω
128
128
– R
– R
160
WB
160
WB
DS22265A-page 25
(
(
Ω
Ω
192
192
) vs. Wiper
) vs. Wiper
224
-40C
+25C
+85C
+125C
-40C
+25C
+85C
+125C
224
256
256