MCP4019T-503E/LT 查看數據表（PDF） - Microchip Technology
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MCP4019T-503E/LT Datasheet PDF : 66 Pages
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MCP4017/18/19
Device Block Diagram
VDD
VSS
SCL
SDA
Power-up/
Brown-out
Control
I2C Serial
Interface
Module,
Control
Logic, &
Memory
A (2)
Resistor
Network 0
(Pot 0)
Note 1
W
B (1, 2)
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).
Comparison of Similar Microchip Devices (1)
Resistance (typical)
Device
Wiper
Configuration
Options (kΩ)
VDD
Operating
Range (2)
Package
MCP4017 I2C 128 Rheostat RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V No No SC70-6
MCP4012 U/D 64 Rheostat RAM 2.1, 5.0, 10.0, 50.0 1.8V to 5.5V Yes No SOT-23-6
MCP4022 U/D 64 Rheostat
EE 2.1, 5.0, 10.0, 50.0 2.7V to 5.5V Yes Yes SOT-23-6
MCP4132
MCP4142
MCP4152
MCP4162
MCP4532
MCP4542
MCP4552
MCP4562
MCP4018
SPI 129 Rheostat RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V Yes
SPI 129 Rheostat
EE 5.0, 10.0, 50.0, 100.0 2.7V to 5.5V Yes
SPI 257 Rheostat RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V Yes
SPI 257 Rheostat
EE 5.0, 10.0, 50.0, 100.0 2.7V to 5.5V Yes
I2C 129 Rheostat RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V Yes
I2C 129 Rheostat
EE 5.0, 10.0, 50.0, 100.0 2.7V to 5.5V Yes
I2C 257 Rheostat RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V Yes
I2C 257 Rheostat
EE 5.0, 10.0, 50.0, 100.0 2.7V to 5.5V Yes
I2C 128 Potentiometer RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V No
No PDIP-8,
Yes SOIC-8,
MSOP-8,
No DFN-8
Yes
No MSOP-8,
Yes DFN-8
No
Yes
No SC70-6
MCP4013 U/D 64 Potentiometer RAM 2.1, 5.0, 10.0, 50.0 1.8V to 5.5V Yes No SOT-23-6
MCP4023
MCP4019
U/D 64 Potentiometer EE 2.1, 5.0, 10.0, 50.0 2.7V to 5.5V Yes Yes SOT-23-6
I2C 128 Rheostat RAM 5.0, 10.0, 50.0, 100.0 1.8V to 5.5V No No SC70-5
MCP4014 U/D 64 Rheostat RAM 2.1, 5.0, 10.0, 50.0 1.8V to 5.5V Yes No SOT-23-5
MCP4024 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
DS22147A-page 2
© 2009 Microchip Technology Inc.
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