MCP4018T-103E/LT Microchip Technology, MCP4018T-103E/LT Datasheet - Page 2

• 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
Device Block Diagram
Comparison of Similar Microchip Devices
DS22147A-page 2
Device
MCP4017
MCP4012
MCP4022
MCP4132
MCP4142
MCP4152
MCP4162
MCP4532
MCP4542
MCP4552
MCP4562
MCP4018
MCP4013
MCP4023
MCP4019
MCP4014
MCP4024
Note 1:
SDA
SCL
V
V
DD
SS
2:
This table is broken into three groups by a thick line (and color coding). The unshaded devices in this table
are the devices described in this data sheet, while the shaded devices offer a comparable resistor network
configuration.
Analog characteristics only tested from 2.7V to 5.5V
U/D
U/D
U/D
U/D
U/D
U/D
SPI
SPI
SPI
SPI
I
I
I
I
I
I
I
I
Interface
Module,
Control
Logic, &
Memory
2
2
2
2
2
2
2
Power-up/
Brown-out
Control
2
C
C
C
C
C
C
C
C Serial
128
129
129
257
257
129
129
257
257
128
128
64
64
64
64
64
64
Configuration
Potentiometer
Potentiometer
Potentiometer
Rheostat
Rheostat
Rheostat
Rheostat
Rheostat
Rheostat
Rheostat
Rheostat
Rheostat
Rheostat
Rheostat
Rheostat
Rheostat
Rheostat
Wiper
Resistor
Network 0
(Pot 0)
RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V
RAM
RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V
RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V
RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V
RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V
RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V
RAM
RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V
RAM
EE
EE
EE
EE
EE
EE
EE
5.0, 10.0, 50.0, 100.0 2.7V to 5.5V
5.0, 10.0, 50.0, 100.0 2.7V to 5.5V
5.0, 10.0, 50.0, 100.0 2.7V to 5.5V
5.0, 10.0, 50.0, 100.0 2.7V to 5.5V
Resistance (typical)
2.1, 5.0, 10.0, 50.0
2.1, 5.0, 10.0, 50.0
2.1, 5.0, 10.0, 50.0
2.1, 5.0, 10.0, 50.0
2.1, 5.0, 10.0, 50.0
2.1, 5.0, 10.0, 50.0
(1)
Options (kΩ)
Note 1
Note 1: Some configurations will have this
2: In some configurations, this signal
1.8V to 5.5V
2.7V to 5.5V
1.8V to 5.5V
2.7V to 5.5V
1.8V to 5.5V
2.7V to 5.5V
A
W
B
Operating
Range
(2)
(1, 2)
may not be connected externally
(internally floating or grounded).
signal internally connected to ground.
V
DD
(2)
© 2009 Microchip Technology Inc.
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No
Package
SC70-6
SOT-23-6
SOT-23-6
PDIP-8,
SOIC-8,
MSOP-8,
DFN-8
MSOP-8,
DFN-8
SC70-6
SOT-23-6
SOT-23-6
SC70-5
SOT-23-5
SOT-23-5