MCP4641-103E/ST Microchip Technology, MCP4641-103E/ST Datasheet - Page 27

• Manufacturer Part Number: MCP4641-103E/ST
• Description: IC DGTL POT 10K 256TAPS 14-TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP4641-103E/ST

• Taps: 129
• Resistance (ohms): 10K
• Number Of Circuits: 2
• 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
• Resistance In Ohms: 10K
• End To End Resistance: 100kohm
• Track Taper: Linear
• Resistance Tolerance: ± 20%
• No. Of Steps: 128
• Supply Voltage Range: 2.7V To 5.5V
• Control Interface: I2C, Serial
• No. Of Pots: Dual
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note: Unless otherwise indicated, T
FIGURE 2-38:
(
© 2008 Microchip Technology Inc.
Ω
) vs. Ambient Temperature and V
52500
52000
51500
51000
50500
50000
49500
49000
-40
Ambient Temperature (°C)
0
50 k
Ω
– Nominal Resistance
40
A
1.8V
2.7V
5.5V
= +25°C, V
DD
80
.
120
DD
MCP453X/455X/463X/465X
= 5V, V
SS
= 0V.
FIGURE 2-39:
Setting and Ambient Temperature.
60000
50000
40000
30000
20000
10000
0
0
32
64
Wiper Setting (decimal)
50 k
96
Ω
128
– R
WB
160
DS22096A-page 27
(
Ω
192
) vs. Wiper
224
-40°C
25°C
85°C
125°C
256