MCP4651T-104E/ML

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Microchip Technology

DIGITAL POTENTIOMETER, VOLATILE, 100 KOHM, DUAL, 257 STEPS, ± 150 PPM/°C, 1.8 V TO 5.5 V, 16 PINS, P… MORE

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DocumentsUnderstanding Digital Potentiometers Resistor Variations Using a Digital Potentiometer to Optimize a Precision Single Supply Photo Detect +8

MCP4651T-104E/ML

Active

Microchip Technology

DIGITAL POTENTIOMETER, VOLATILE, 100 KOHM, DUAL, 257 STEPS, ± 150 PPM/°C, 1.8 V TO 5.5 V, 16 PINS, P… MORE

Deep-Dive with AI

DocumentsUnderstanding Digital Potentiometers Resistor Variations Using a Digital Potentiometer to Optimize a Precision Single Supply Photo Detect +8

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MCP4651T-104E/ML

Configuration	Potentiometer
Features	Selectable Address, Mute
Interface	I2C
Memory Type	Volatile
Mounting Type	Surface Mount
Number of Circuits	2
Number of Taps	257
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	16-VQFN Exposed Pad
Resistance - Wiper (Ohms) (Typ)	75 Ohms
Resistance (Ohms)	100 kOhms
Supplier Device Package	16-QFN (4x4)
Taper	Linear
Temperature Coefficient (Typ)	150 ppm/°C
Tolerance	20 %
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.8 V

mcp4651 Series

8-Bit Dual Digital POT with I2C™

Part	Resistance - Wiper (Ohms) (Typ)	Features	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Configuration	Voltage - Supply [Min]	Voltage - Supply [Max]	Temperature Coefficient (Typ)	Number of Circuits	Taper	Mounting Type	Number of Taps	Interface	Package / Case	Tolerance	Memory Type	Resistance (Ohms)	Package / Case [custom]	Package / Case [custom]	Resistance (Ohms)
Microchip Technology MCP4651T-502E/ML	75 Ohms	Mute Selectable Address	16-QFN (4x4)	125 °C	-40 °C	Potentiometer	1.8 V	5.5 V	150 ppm/°C	2	Linear	Surface Mount	257	I2C	16-VQFN Exposed Pad	20 %	Volatile	5 kOhms
Microchip Technology MCP4651-104E/ST	75 Ohms	Mute Selectable Address	14-TSSOP	125 °C	-40 °C	Potentiometer	1.8 V	5.5 V	150 ppm/°C	2	Linear	Surface Mount	257	I2C	14-TSSOP	20 %	Volatile	100 kOhms	0.173 "	4.4 mm
Microchip Technology MCP4651T-103E/ML	75 Ohms	Mute Selectable Address	16-QFN (4x4)	125 °C	-40 °C	Potentiometer	1.8 V	5.5 V	150 ppm/°C	2	Linear	Surface Mount	257	I2C	16-VQFN Exposed Pad	20 %	Volatile				10k
Microchip Technology MCP4651-103E/ST	75 Ohms	Mute Selectable Address	14-TSSOP	125 °C	-40 °C	Potentiometer	1.8 V	5.5 V	150 ppm/°C	2	Linear	Surface Mount	257	I2C	14-TSSOP	20 %	Volatile		0.173 "	4.4 mm	10k
Microchip Technology MCP4651T-104E/ML	75 Ohms	Mute Selectable Address	16-QFN (4x4)	125 °C	-40 °C	Potentiometer	1.8 V	5.5 V	150 ppm/°C	2	Linear	Surface Mount	257	I2C	16-VQFN Exposed Pad	20 %	Volatile	100 kOhms
Microchip Technology MCP4651-503E/ST	75 Ohms	Mute Selectable Address	14-TSSOP	125 °C	-40 °C	Potentiometer	1.8 V	5.5 V	150 ppm/°C	2	Linear	Surface Mount	257	I2C	14-TSSOP	20 %	Volatile	50 kOhms	0.173 "	4.4 mm
Microchip Technology MCP4651T-503E/ML	75 Ohms	Mute Selectable Address	16-QFN (4x4)	125 °C	-40 °C	Potentiometer	1.8 V	5.5 V	150 ppm/°C	2	Linear	Surface Mount	257	I2C	16-VQFN Exposed Pad	20 %	Volatile	50 kOhms
Microchip Technology MCP4651T-103E/ST	75 Ohms	Mute Selectable Address	14-TSSOP	125 °C	-40 °C	Potentiometer	1.8 V	5.5 V	150 ppm/°C	2	Linear	Surface Mount	257	I2C	14-TSSOP	20 %	Volatile		0.173 "	4.4 mm	10k
Microchip Technology MCP4651-502E/ST	75 Ohms	Mute Selectable Address	14-TSSOP	125 °C	-40 °C	Potentiometer	1.8 V	5.5 V	150 ppm/°C	2	Linear	Surface Mount	257	I2C	14-TSSOP	20 %	Volatile	5 kOhms	0.173 "	4.4 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.24
		25	$ 1.03
		100	$ 0.95
	Digi-Reel®	1	$ 1.24
		25	$ 1.03
		100	$ 0.95
	Tape & Reel (TR)	3300	$ 0.95
Microchip Direct	T/R	1	$ 1.24
		25	$ 1.03
		100	$ 0.95
		1000	$ 0.89
		5000	$ 0.88
Newark	Each (Supplied on Full Reel)	100	$ 0.98

Description

General part information

mcp4651 Series

The MCP465X devices are dual channel, volatile, 8-bit (257 wiper steps) digital potentiometers with an I2C compatible interface. The MCP46XX family is available with end-to-end resistor values of 5KΩ, 10KΩ, 50kΩ and 100KΩ. These devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count.