Integrated Circuits (ICs)

MCP4242T-503E/MF

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50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 257 POSITIONS, PDSO10, 3 X 3 MM, 0.90 MM HEIGHT, PLASTIC, DFN-10

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Integrated Circuits (ICs)

MCP4242T-503E/MF

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Microchip Technology

50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 257 POSITIONS, PDSO10, 3 X 3 MM, 0.90 MM HEIGHT, PLASTIC, DFN-10

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MCP4242T-503E/MF

Configuration	Rheostat
Interface	SPI
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 / Case	10-VFDFN Exposed Pad
Resistance - Wiper (Ohms) (Typ)	75 Ohms
Resistance (Ohms)	50 kOhms
Supplier Device Package	10-DFN (3x3)
Taper	Linear
Temperature Coefficient (Typ)	150 ppm/°C
Tolerance	20 %
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.8 V

MCP4242 Series

Part	Supplier Device Package	Mounting Type	Configuration	Interface	Number of Taps	Tolerance	Taper	Resistance (Ohms)	Temperature Coefficient (Typ)	Memory Type	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Number of Circuits	Resistance - Wiper (Ohms) (Typ)	Voltage - Supply [Min]	Voltage - Supply [Max]	Resistance (Ohms)	Package / Case [x]	Package / Case [x]
Microchip Technology MCP4242T-503E/MF	10-DFN (3x3)	Surface Mount	Rheostat	SPI	129	20 %	Linear	50 kOhms	150 ppm/°C	Non-Volatile	10-VFDFN Exposed Pad	125 °C	-40 °C	2	75 Ohms	1.8 V	5.5 V
Microchip Technology MCP4242T-103E/UN	10-MSOP	Surface Mount	Rheostat	SPI	129	20 %	Linear		150 ppm/°C	Non-Volatile	10-MSOP 10-TFSOP	125 °C	-40 °C	2	75 Ohms	1.8 V	5.5 V	10k	3 mm	0.118 in
Microchip Technology MCP4242T-502E/UN	10-MSOP	Surface Mount	Rheostat	SPI	129	20 %	Linear	5 kOhms	150 ppm/°C	Non-Volatile	10-MSOP 10-TFSOP	125 °C	-40 °C	2	75 Ohms	1.8 V	5.5 V		3 mm	0.118 in
Microchip Technology MCP4242-104E/MF	10-DFN (3x3)	Surface Mount	Rheostat	SPI	129	20 %	Linear	100 kOhms	150 ppm/°C	Non-Volatile	10-VFDFN Exposed Pad	125 °C	-40 °C	2	75 Ohms	1.8 V	5.5 V
Microchip Technology MCP4242-502E/MF	10-DFN (3x3)	Surface Mount	Rheostat	SPI	129	20 %	Linear	5 kOhms	150 ppm/°C	Non-Volatile	10-VFDFN Exposed Pad	125 °C	-40 °C	2	75 Ohms	1.8 V	5.5 V
Microchip Technology MCP4242T-502E/MF	10-DFN (3x3)	Surface Mount	Rheostat	SPI	129	20 %	Linear	5 kOhms	150 ppm/°C	Non-Volatile	10-VFDFN Exposed Pad	125 °C	-40 °C	2	75 Ohms	1.8 V	5.5 V
Microchip Technology MCP4242T-104E/MF	10-DFN (3x3)	Surface Mount	Rheostat	SPI	129	20 %	Linear	100 kOhms	150 ppm/°C	Non-Volatile	10-VFDFN Exposed Pad	125 °C	-40 °C	2	75 Ohms	1.8 V	5.5 V
Microchip Technology MCP4242-103E/UN	10-MSOP	Surface Mount	Rheostat	SPI	129	20 %	Linear		150 ppm/°C	Non-Volatile	10-MSOP 10-TFSOP	125 °C	-40 °C	2	75 Ohms	1.8 V	5.5 V	10k	3 mm	0.118 in
Microchip Technology MCP4242-503E/MF	10-DFN (3x3)	Surface Mount	Rheostat	SPI	129	20 %	Linear	50 kOhms	150 ppm/°C	Non-Volatile	10-VFDFN Exposed Pad	125 °C	-40 °C	2	75 Ohms	1.8 V	5.5 V
Microchip Technology MCP4242-502E/UN	10-MSOP	Surface Mount	Rheostat	SPI	129	20 %	Linear	5 kOhms	150 ppm/°C	Non-Volatile	10-MSOP 10-TFSOP	125 °C	-40 °C	2	75 Ohms	1.8 V	5.5 V		3 mm	0.118 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	3300	$ 1.06
Newark	Each (Supplied on Full Reel)	100	$ 1.10

Description

General part information

MCP4242 Series

Digital Potentiometer 50k Ohm 2 Circuit 129 Taps SPI Interface 10-DFN (3x3)

Documents

Technical documentation and resources