MCP4142-502E/SN

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Microchip Technology

DIGITAL POTENTIOMETER, NON-VOLATILE, 5 KOHM, SINGLE, 129 STEPS, ± 150 PPM/°C, 2.7 V TO 5.5 V, 8 PINS… MORE

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MCP4142-502E/SN

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Microchip Technology

DIGITAL POTENTIOMETER, NON-VOLATILE, 5 KOHM, SINGLE, 129 STEPS, ± 150 PPM/°C, 2.7 V TO 5.5 V, 8 PINS… MORE

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Description Specifications Series Pricing CAD Documents

Description

General part information

mcp4142 Series

The MCP41/424X devices are non-volatile, 7-bit (129 wiper steps) digital potentiometers with EEPROM and an SPI compatible interface. The MCP41/42XX 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 MCP41/42XX 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	MCP4142-502E/SN

Configuration	Rheostat
Interface	SPI
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Number of Circuits	1
Number of Taps	129
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Package Length	0.154 in
Package Name	8-SOIC
Package Width	3.9 mm
Resistance	5 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

mcp4142 Series

7-Bit Single Digital POT with NVM and SPI

Part	Taper	Temperature Coefficient (Typ)	Interface	Number of Taps	Mounting Type	Number of Circuits	Package Width	Package Name	Package Length	Memory Type	Tolerance	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Configuration	Resistance - Wiper (Typ)	Resistance	Package / Case
Microchip Technology MCP4142T-503E/MS	Linear	150 ppm/°C	SPI	129	Surface Mount	1	3 mm	8-MSOP 8-TSSOP 8-MSOP	0.118 in	Non-Volatile	20 %	125 °C	-40 °C	5.5 V	1.8 V	Rheostat	75 Ohm	50 kOhm
Microchip Technology MCP4142T-503E/MF	Linear	150 ppm/°C	SPI	129	Surface Mount	1	3 mm	8-DFN	3 mm	Non-Volatile	20 %	125 °C	-40 °C	5.5 V	1.8 V	Rheostat	75 Ohm	50 kOhm	8-VDFN Exposed Pad
Microchip Technology MCP4142-503E/SN	Linear	150 ppm/°C	SPI	129	Surface Mount	1	3.9 mm	8-SOIC	0.154 in	Non-Volatile	20 %	125 °C	-40 °C	5.5 V	1.8 V	Rheostat	75 Ohm	50 kOhm
Microchip Technology MCP4142T-104E/MF	Linear	150 ppm/°C	SPI	129	Surface Mount	1	3 mm	8-DFN	3 mm	Non-Volatile	20 %	125 °C	-40 °C	5.5 V	1.8 V	Rheostat	75 Ohm	100 kOhm	8-VDFN Exposed Pad
Microchip Technology MCP4142-103E/P	Linear	150 ppm/°C	SPI	129	Through Hole	1	7.62 mm	8-DIP 8-PDIP	0.3 in	Non-Volatile	20 %	125 °C	-40 °C	5.5 V	1.8 V	Rheostat	75 Ohm	10 kOhm
Microchip Technology MCP4142-503E/MS	Linear	150 ppm/°C	SPI	129	Surface Mount	1	3 mm	8-MSOP 8-TSSOP 8-MSOP	0.118 in	Non-Volatile	20 %	125 °C	-40 °C	5.5 V	1.8 V	Rheostat	75 Ohm	50 kOhm
Microchip Technology MCP4142T-104E/MS	Linear	150 ppm/°C	SPI	129	Surface Mount	1	3 mm	8-MSOP 8-TSSOP 8-MSOP	0.118 in	Non-Volatile	20 %	125 °C	-40 °C	5.5 V	1.8 V	Rheostat	75 Ohm	100 kOhm
Microchip Technology MCP4142-502E/MS	Linear	150 ppm/°C	SPI	129	Surface Mount	1	3 mm	8-MSOP 8-TSSOP 8-MSOP	0.118 in	Non-Volatile	20 %	125 °C	-40 °C	5.5 V	1.8 V	Rheostat	75 Ohm	5 kOhm
Microchip Technology MCP4142-104E/MF	Linear	150 ppm/°C	SPI	129	Surface Mount	1	3 mm	8-DFN	3 mm	Non-Volatile	20 %	125 °C	-40 °C	5.5 V	1.8 V	Rheostat	75 Ohm	100 kOhm	8-VDFN Exposed Pad
Microchip Technology MCP4142-503E/P	Linear	150 ppm/°C	SPI	129	Through Hole	1	7.62 mm	8-DIP 8-PDIP	0.3 in	Non-Volatile	20 %	125 °C	-40 °C	5.5 V	1.8 V	Rheostat	75 Ohm	50 kOhm