MCP4018T-103E/LT Microchip Technology, MCP4018T-103E/LT Datasheet - Page 24

• 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 2-63:
(FSE) vs. Temperature (V
FIGURE 2-64:
(ZSE) vs. Temperature (V
FIGURE 2-65:
Resistance (
DS22147A-page 24
-0.02
-0.04
-0.06
-0.08
0.12
0.08
0.04
0.00
99800
99600
99400
99200
99000
98800
98600
98400
98200
98000
97800
0.00
-40
-40
-40
Ω
) vs. Temperature and V
Ambient Temperature (°C)
1.8V
Ambient Temperature (°C)
Ambient Temperature (°C)
0
0
0
100 k
100 k
100 k
DD
DD
Ω
Ω
Ω
2.7
40
5.5V
40
40
: Full Scale Error
: Zero Scale Error
: Nominal
= 5.5V, 2.7V, 1.8V).
= 5.5V, 2.7V, 1.8V).
5.5V
2.7V
5.5V
A
1.8V
= +25°C, V
1.8V
80
80
80
2.7
DD
.
120
120
120
DD
= 5V, V
SS
= 0V.
FIGURE 2-66:
Δ
FIGURE 2-67:
Response Time.
FIGURE 2-68:
Feedthrough (SCL signal coupling to Wiper pin).
R
WB
Wiper
/
V
100
80
60
40
20
Δ
DD
0
T vs. Code.
0
Wiper Setting (decimal)
32
2.7V
100 k
100 k
100 k
© 2009 Microchip Technology Inc.
5.5V
64
Ω
Ω
Ω
: R
: Power-Up Wiper
: Digital
BW
96
Tempco