MCP4018T-103E/LT Microchip Technology, MCP4018T-103E/LT Datasheet - Page 14

• Manufacturer Part Number: MCP4018T-103E/LT
• Description: IC DGTL POT 10K 128TAPS SC70-6
• Manufacturer: Microchip Technology

Specifications of MCP4018T-103E/LT

• Package / Case: SC-70-6, SC-88, SOT-363
• Temperature Coefficient: 150 ppm/°C Typical
• Taps: 128
• Resistance (ohms): 10K
• Number Of Circuits: 1
• Memory Type: Volatile
• Interface: I²C, 2-Wire 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: Single
• Taps Per Pot: 128
• Resistance: 10 KOhms
• Wiper Memory: Volatile
• Buffered Wiper: Buffered
• Digital Interface: Serial (2-Wire, I2C)
• Operating Supply Voltage: 2.5 V or 3.3 V or 5 V
• Supply Current: 0.045 mA (Typ)
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Description/function: 7 Bit Single I2C Digital Potentiometer
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Tolerance: 20 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: MCP4018T-103E/LTTR

MCP4017/18/19
Note: Unless otherwise indicated, T
FIGURE 2-3:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Temperature (V
FIGURE 2-4:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Temperature (V
FIGURE 2-5:
INL (LSb), DNL (LSb) vs. Wiper Setting and
Temperature (V
DS22147A-page 14
Note:
120
100
300
260
220
180
140
100
2500
2000
1500
1000
80
60
40
20
60
20
500
0
0
0
-40°C
0
INL
Refer to AN1080 for additional informa-
tion on the characteristics of the wiper
resistance (R
voltage and wiper setting value.
-40°C
-40C Rw
-40C INL
-40C DNL
-40C Rw
-40C INL
-40C DNL
-40C Rw
-40C INL
-40C DNL
RW
DD
DD
DD
85°
25°C
25°C
Wiper Setting (decimal)
32
Wiper Setting (decimal)
Wiper Setting (decimal)
32
32
= 5.5V). (A = V
= 2.7V). (A = V
= 1.8V). (A = V
125°C
85°C
25C Rw
25C INL
25C DNL
5.0 k
5.0 k
5.0 k
25C Rw
25C INL
25C DNL
25C Rw
25C INL
25C DNL
INL
W
64
125°C
64
64
Ω
DNL
Ω
) with respect to device
Ω
85C Rw
85C INL
85C DNL
: Pot Mode – R
: Pot Mode – R
: Pot Mode – R
85C Rw
85C INL
85C DNL
85C Rw
85C INL
85C DNL
DNL
DNL
96
A
96
96
DD
DD
DD
= +25°C, V
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
R
, B = V
W
, B = V
, B = V
INL
R
W
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
0.35
0.25
0.15
0.05
-0.05
-0.15
-0.25
-0.35
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
W
W
W
SS
SS
SS
DD
(
(
(
Ω
Ω
Ω
).
)
)
= 5V, V
),
),
),
SS
= 0V.
FIGURE 2-6:
(
Temperature (V
FIGURE 2-7:
(
Temperature (V
FIGURE 2-8:
(
Temperature (V
Ω
Ω
Ω
), INL (LSb), DNL (LSb) vs. Wiper Setting and
), INL (LSb), DNL (LSb) vs. Wiper Setting and
), INL (LSb), DNL (LSb) vs. Wiper Setting and
Note:
120
100
300
260
220
180
140
100
2500
2000
1500
1000
80
60
40
20
60
20
500
0
0
0
-40°C
-40°C
0
25°C
Refer to AN1080 for additional informa-
tion on the characteristics of the wiper
resistance (R
voltage and wiper setting value.
85°C
-40C Rw
-40C INL
-40C DNL
-40C Rw
-40C INL
-40C DNL
-40C Rw
-40C INL
-40C DNL
R
DD
DD
DD
W
Wiper Setting (decimal)
Wiper Setting (decimal)
32
32
125°C
Wiper Setting (decimal)
32
DNL
= 5.5V).(I
= 2.7V).(I
= 1.8V). (I
85°C
25C Rw
25C INL
25C DNL
5.0 k
25C Rw
25C INL
25C DNL
5.0 k
5.0 k
25C Rw
25C INL
25C DNL
© 2009 Microchip Technology Inc.
RW
W
64
64
DNL
Ω
Ω
Ω
64
) with respect to device
125°C
25°C
85C Rw
85C INL
85C DNL
85C Rw
85C INL
85C DNL
: Rheo Mode – R
: Rheo Mode – R
: Rheo Mode – R
W
W
85C Rw
85C INL
85C DNL
W
= 1.4mA, B = V
= 450uA, B = V
INL
= TBD, B = V
96
96
INL
R
96
W
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
125C Rw
125C INL
125C DNL
INL
DNL
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
44
39
34
29
24
19
14
9
4
-1
3
2
1
0
-1
SS
W
W
W
SS
SS
)
)
)