MCP4462-104E/ST Microchip Technology, MCP4462-104E/ST Datasheet - Page 33

• Manufacturer Part Number: MCP4462-104E/ST
• Description: IC DGTL POT 257TAPS 100K 14TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP4462-104E/ST

• Taps: 257
• Resistance (ohms): 100K
• Number Of Circuits: 4
• Temperature Coefficient: 150 ppm/°C Typical
• 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
• Package / Case: 14-TSSOP (0.173", 4.40mm Width)
• End To End Resistance: 100kohm
• Track Taper: Linear
• Resistance Tolerance: ± 20%
• No. Of Steps: 257
• Supply Voltage Range: 2.7V To 5.5V
• Control Interface: I2C
• No. Of Pots: Quad
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note: Unless otherwise indicated, T
FIGURE 2-56:
Resistance (R
and V
© 2010 Microchip Technology Inc.
DD
101500
101000
100500
100000
99500
99000
.
-40
AB
) (
Ω
Ambient Temperature (°C)
100 k
) vs. Ambient Temperature
0
5.5V
2.7V
Ω
40
– Nominal
A
= +25°C, V
80
120
DD
= 5V, V
SS
= 0V.
FIGURE 2-57:
Setting and Ambient Temperature
(V
FIGURE 2-58:
Setting and Ambient Temperature
(V
DD
DD
120000
100000
120000
100000
80000
60000
40000
20000
80000
60000
40000
20000
= 5.5V, I
= 3.0V, I
0
0
0
0
MCP444X/446X
32
W
32
W
= 45 µA).
= 24 µA).
64
64
100 k
100 k
96
96
Wiper Code
Wiper Code
Ω
Ω
128
128
– R
– R
160
160
WB
WB
DS22265A-page 33
192
(
192
(
Ω
Ω
) vs. Wiper
) vs. Wiper
-40C
+25C
+85C
+125C
-40C
+25C
+85C
+125C
224
224
256
256