MCP4642T-103E/UN

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Microchip Technology

DIGITAL POTENTIOMETER, NON-VOLATILE, 10 KOHM, DUAL, 129 STEPS, ± 150 PPM/°C, 2.7 V TO 5.5 V, 10 PINS… MORE

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MCP4642T-103E/UN

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Microchip Technology

DIGITAL POTENTIOMETER, NON-VOLATILE, 10 KOHM, DUAL, 129 STEPS, ± 150 PPM/°C, 2.7 V TO 5.5 V, 10 PINS… MORE

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Description Specifications Series Pricing CAD Documents

Description

General part information

mcp4642 Series

The MCP464X devices are dual channel, non-volatile, 7-bit (129 wiper steps) digital potentiometers with EEPROM and an I2C compatible interface. The MCP464X family is available with end-to-end resistor values of 5KΩ, 10KΩ, 50kΩ and 100KΩ. These devices offer WiperLock™ Technology which allows the user unlimited reprogramming and locking of the wiper setting. It is useful for equipment that requires factory trimming or recalibration. The MCP464X devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count.

Technical Specifications

Parameters and characteristics for this part

Specification	MCP4642T-103E/UN

Configuration	Rheostat
Features	Selectable Address
Interface	I2C
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Number of Circuits	2
Number of Taps	129
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Package Length	0.118 in
Package Name	10-TFSOP, 10-MSOP
Package Width	3 mm
Resistance	10 kOhm
Resistance - Wiper (Typ)	75 Ohm
Taper	Linear
Temperature Coefficient (Typ)	150 ppm/°C
Tolerance	20 %
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	1.8 V

mcp4642 Series

7-Bit Dual Digital POT with NVM and I2C™

Part	Interface	Taper	Mounting Type	Number of Taps	Features	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Temperature Coefficient (Typ)	Resistance	Resistance - Wiper (Typ)	Configuration	Memory Type	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case	Package Length	Package Name	Package Width	Number of Circuits	Tolerance
Microchip Technology MCP4642T-103E/MF	I2C	Linear	Surface Mount	129	Selectable Address	5.5 V	1.8 V	150 ppm/°C	10 kOhm	75 Ohm	Rheostat	Non-Volatile	125 °C	-40 °C	10-VFDFN Exposed Pad	3 mm	10-DFN	3 mm	2	20 %
Microchip Technology MCP4642-502E/UN	I2C	Linear	Surface Mount	129	Selectable Address	5.5 V	1.8 V	150 ppm/°C	5 kOhm	75 Ohm	Rheostat	Non-Volatile	125 °C	-40 °C		0.118 in	10-MSOP 10-TFSOP	3 mm	2	20 %
Microchip Technology MCP4642T-103E/UN	I2C	Linear	Surface Mount	129	Selectable Address	5.5 V	1.8 V	150 ppm/°C	10 kOhm	75 Ohm	Rheostat	Non-Volatile	125 °C	-40 °C		0.118 in	10-MSOP 10-TFSOP	3 mm	2	20 %
Microchip Technology MCP4642T-104E/MF	I2C	Linear	Surface Mount	129	Selectable Address	5.5 V	1.8 V	150 ppm/°C	100 kOhm	75 Ohm	Rheostat	Non-Volatile	125 °C	-40 °C	10-VFDFN Exposed Pad	3 mm	10-DFN	3 mm	2	20 %
Microchip Technology MCP4642T-503E/MF	I2C	Linear	Surface Mount	129	Selectable Address	5.5 V	1.8 V	150 ppm/°C	50 kOhm	75 Ohm	Rheostat	Non-Volatile	125 °C	-40 °C	10-VFDFN Exposed Pad	3 mm	10-DFN	3 mm	2	20 %
Microchip Technology MCP4642-103E/UN	I2C	Linear	Surface Mount	129	Selectable Address	5.5 V	1.8 V	150 ppm/°C	10 kOhm	75 Ohm	Rheostat	Non-Volatile	125 °C	-40 °C		0.118 in	10-MSOP 10-TFSOP	3 mm	2	20 %
Microchip Technology MCP4642T-503E/UN	I2C	Linear	Surface Mount	129	Selectable Address	5.5 V	1.8 V	150 ppm/°C	50 kOhm	75 Ohm	Rheostat	Non-Volatile	125 °C	-40 °C		0.118 in	10-MSOP 10-TFSOP	3 mm	2	20 %
Microchip Technology MCP4642-104E/UN	I2C	Linear	Surface Mount	129	Selectable Address	5.5 V	1.8 V	150 ppm/°C	100 kOhm	75 Ohm	Rheostat	Non-Volatile	125 °C	-40 °C		0.118 in	10-MSOP 10-TFSOP	3 mm	2	20 %
Microchip Technology MCP4642T-502E/MF	I2C	Linear	Surface Mount	129	Selectable Address	5.5 V	1.8 V	150 ppm/°C	5 kOhm	75 Ohm	Rheostat	Non-Volatile	125 °C	-40 °C	10-VFDFN Exposed Pad	3 mm	10-DFN	3 mm	2	20 %
Microchip Technology MCP4642T-104E/UN	I2C	Linear	Surface Mount	129	Selectable Address	5.5 V	1.8 V	150 ppm/°C	100 kOhm	75 Ohm	Rheostat	Non-Volatile	125 °C	-40 °C		0.118 in	10-MSOP 10-TFSOP	3 mm	2	20 %