mcp4451 Series

8-Bit Quad Digital POT with I2C™

Catalog

8-Bit Quad Digital POT with I2C™

Part	Operating Temperature (Max)	Operating Temperature (Min)	Taper	Features	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Number of Taps	Resistance - Wiper (Typ)	Interface	Resistance	Package Length	Package Name	Package Width	Tolerance	Memory Type	Mounting Type	Configuration	Number of Circuits	Temperature Coefficient (Typ)	Package / Case
Microchip Technology MCP4451T-103E/ST	125 °C	-40 °C	Linear	Mute Selectable Address	5.5 V	1.8 V	257	75 Ohm	I2C	10 kOhm	0.173 in	20-TSSOP	4.4 mm	20 %	Volatile	Surface Mount	Potentiometer	4	150 ppm/°C
Microchip Technology MCP4451-103E/ST	125 °C	-40 °C	Linear	Mute Selectable Address	5.5 V	1.8 V	257	75 Ohm	I2C	10 kOhm	0.173 in	20-TSSOP	4.4 mm	20 %	Volatile	Surface Mount	Potentiometer	4	150 ppm/°C
Microchip Technology MCP4451T-104E/ML	125 °C	-40 °C	Linear	Mute Selectable Address	5.5 V	1.8 V	257	75 Ohm	I2C	100 kOhm	4 mm	20-QFN	4 mm	20 %	Volatile	Surface Mount	Potentiometer	4	150 ppm/°C	20-VFQFN Exposed Pad
Microchip Technology MCP4451T-502E/ST	125 °C	-40 °C	Linear	Mute Selectable Address	5.5 V	1.8 V	257	75 Ohm	I2C	5 kOhm	0.173 in	20-TSSOP	4.4 mm	20 %	Volatile	Surface Mount	Potentiometer	4	150 ppm/°C
Microchip Technology MCP4451T-104E/ST	125 °C	-40 °C	Linear	Mute Selectable Address	5.5 V	1.8 V	257	75 Ohm	I2C	100 kOhm	0.173 in	20-TSSOP	4.4 mm	20 %	Volatile	Surface Mount	Potentiometer	4	150 ppm/°C
Microchip Technology MCP4451-502E/ML	125 °C	-40 °C	Linear	Mute Selectable Address	5.5 V	1.8 V	257	75 Ohm	I2C	5 kOhm	4 mm	20-QFN	4 mm	20 %	Volatile	Surface Mount	Potentiometer	4	150 ppm/°C	20-VFQFN Exposed Pad
Microchip Technology MCP4451-503E/ST	125 °C	-40 °C	Linear	Mute Selectable Address	5.5 V	1.8 V	257	75 Ohm	I2C	50 kOhm	0.173 in	20-TSSOP	4.4 mm	20 %	Volatile	Surface Mount	Potentiometer	4	150 ppm/°C
Microchip Technology MCP4451-502E/ST	125 °C	-40 °C	Linear	Mute Selectable Address	5.5 V	1.8 V	257	75 Ohm	I2C	5 kOhm	0.173 in	20-TSSOP	4.4 mm	20 %	Volatile	Surface Mount	Potentiometer	4	150 ppm/°C
Microchip Technology MCP4451T-503E/ML	125 °C	-40 °C	Linear	Mute Selectable Address	5.5 V	1.8 V	257	75 Ohm	I2C	50 kOhm	4 mm	20-QFN	4 mm	20 %	Volatile	Surface Mount	Potentiometer	4	150 ppm/°C	20-VFQFN Exposed Pad
Microchip Technology MCP4451-503E/ML	125 °C	-40 °C	Linear	Mute Selectable Address	5.5 V	1.8 V	257	75 Ohm	I2C	50 kOhm	4 mm	20-QFN	4 mm	20 %	Volatile	Surface Mount	Potentiometer	4	150 ppm/°C	20-VFQFN Exposed Pad

Catalog

8-Bit Quad Digital POT with I2C™

Description

The MCP4451 devices are volatile, 8-bit (257 wiper steps) digital potentiometers that are programmed/reprogrammed through an I2C™Compatible compatible interface. The MCP4451 family of devices are available with resistor values of 5KΩ, 10KΩ, 50KΩ and 100KΩ.