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MCP4017/18/19
7-Bit Single I2C™ Digital POT with Volatile Memory in SC70
Features
• Potentiometer o...
www.DataSheet4U.com
MCP4017/18/19
7-Bit Single I2C™ Digital POT with Volatile Memory in SC70
Features
Potentiometer or Rheostat configuration options 7-bit: Resistor Network Resolution - 127 Resistors (128 Steps) Zero Scale to Full Scale Wiper operation RAB Resistances: 5 kΩ, 10 kΩ, 50 kΩ, or 100 kΩ Low Wiper Resistance: 100Ω (typical) Low Tempco: - Absolute (Rheostat): 50 ppm typical (0°C to 70°C) - Ratiometric (Potentiometer): 10 ppm typical Simple I2C Protocol with read & write commands Brown-out reset protection (1.5V typical) Power-on Default Wiper Setting (Mid-scale) Low-Power Operation: - 2.5 µA Static Current (typical) Wide Operating
Voltage Range: - 2.7V to 5.5V - Device Characteristics Specified - 1.8V to 5.5V - Device Operation
Package Types
Potentiometer MCP4018 SC70-6
VDD 1 VSS 2 SCL 3 B A W 6 A 5 W 4 SDA VDD 1 VSS 2 SCL 3 A
Rheostat MCP4017 SC70-6
W B 6 W 5 B 4 SDA
MCP4019 SC70-5
VDD 1 VSS 2 SCL 3 B W A 5 W
4 SDA
Wide Bandwidth (-3 dB) Operation: - 2 MHz (typical) for 5.0 kΩ device Extended temperature range (-40°C to +125°C) Very small package (SC70) Lead free (Pb-free) package
Device Features
# of Steps Control Interface Memory Type Resistance (typical) Options (kΩ) 5.0, 10.0, 50.0, 100.0 5.0, 10.0, 50.0, 100.0 5.0, 10.0, 50.0, 100.0 Wiper (Ω) 75 75 75 VDD Operating Range (1) 1.8V to 5.5V 1.8V to 5.5V 1.8V to 5.5V
Device MCP4017 MCP4018 MCP4019
Wiper Configuration Rheostat Potentiometer Rheostat
Package SC70-6 SC70-6 SC7...