Datasheet

MCP40D17/18/19
DS22152B-page 2 © 2009 Microchip Technology Inc.
Device Block Diagram
Comparison of Similar Microchip Devices
(1)
Device
Control Interface # of Steps
Wiper
Configuration
Memory Type
Resistance (typical)
V
DD
Operating
Range
HV Interface WiperLock Technology
PackageOptions (kΩ)
MCP40D17
(2)
I
2
C 128 Rheostat RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V No No SC70-6
MCP4017
(2,4)
I
2
C 128 Rheostat RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V No No SC70-6
MCP4012
(2)
U/D 64 Rheostat RAM 2.1, 5.0, 10.0, 50.0 1.8V to 5.5V Yes No SOT-23-6
MCP4022
(2)
U/D 64 Rheostat EE 2.1, 5.0, 10.0, 50.0 2.7V to 5.5V Yes Yes SOT-23-6
MCP4132
(3)
SPI 129 Rheostat RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V Yes No PDIP-8,
SOIC-8,
MSOP-8,
DFN-8
MCP4142
(3)
SPI 129 Rheostat EE 5.0, 10.0, 50.0, 100.0 2.7V to 5.5V Yes Yes
MCP4152
(3)
SPI 257 Rheostat RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V Yes No
MCP4162
(3)
SPI 257 Rheostat EE 5.0, 10.0, 50.0, 100.0 2.7V to 5.5V Yes Yes
MCP4532
(3)
I
2
C 129 Rheostat RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V Yes No MSOP-8,
DFN-8
MCP4542
(3)
I
2
C 129 Rheostat EE 5.0, 10.0, 50.0, 100.0 2.7V to 5.5V Yes Yes
MCP4552
(3)
I
2
C 257 Rheostat RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V Yes No
MCP4562
(3)
I
2
C 257 Rheostat EE 5.0, 10.0, 50.0, 100.0 2.7V to 5.5V Yes Yes
MCP40D18
(2)
I
2
C 128 Potentiometer RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V No No SC70-6
MCP4018
(2,4)
I
2
C 128 Potentiometer RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V No No SC70-6
MCP4013
(2)
U/D 64 Potentiometer RAM 2.1, 5.0, 10.0, 50.0 1.8V to 5.5V Yes No SOT-23-6
MCP4023
(2)
U/D 64 Potentiometer EE 2.1, 5.0, 10.0, 50.0 2.7V to 5.5V Yes Yes SOT-23-6
MCP40D19
(2)
I
2
C 128 Rheostat RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V No No SC70-5
MCP4019
(2,4)
I
2
C 128 Rheostat RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V No No SC70-5
MCP4014
(2)
U/D 64 Rheostat RAM 2.1, 5.0, 10.0, 50.0 1.8V to 5.5V Yes No SOT-23-5
MCP4024
(2)
U/D 64 Rheostat EE 2.1, 5.0, 10.0, 50.0 2.7V to 5.5V Yes Yes SOT-23-5
Note 1: 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.
2: Analog characteristics only tested from 2.7V to 5.5V.
3: Analog characteristics only tested from 3.0V to 5.5V.
4: These devices have a simplified I
2
C command format, which allows higher data throughput.
Power-up/
Brown-out
Control
V
DD
V
SS
I
2
C Serial
Interface
Module,
Control
Logic, &
Resistor
Network 0
(Pot 0)
SCL
SDA
A
(2)
W
B
(1, 2)
Note 1
Memory
Note 1: Some configurations will have this
signal internally connected to
ground.
2: In some configurations, this signal
may not be connected externally
(internally floating or grounded).