MCP4661T-502E/ML

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Microchip Technology

DUAL, 8BIT, NV, I2C, POT 16 QFN 4X4X0.9MM T/R ROHS COMPLIANT: YES

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MCP4661T-502E/ML

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Microchip Technology

DUAL, 8BIT, NV, I2C, POT 16 QFN 4X4X0.9MM T/R ROHS COMPLIANT: YES

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Description Specifications Series Pricing CAD Documents

Description

General part information

mcp4661 Series

The MCP466X devices are dual channel, non-volatile, 8-bit (257 wiper steps) digital potentiometers with EEPROM and an I2C compatible interface. The MCP466X 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 MCP466X 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	MCP4661T-502E/ML

Configuration	Potentiometer
Features	Mute, Selectable Address
Interface	I2C
Memory Type	Non-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
Package Length	4 mm
Package Name	16-QFN
Package Width	4 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

mcp4661 Series

Part	Operating Temperature (Max)	Operating Temperature (Min)	Temperature Coefficient (Typ)	Taper	Configuration	Package Width	Package Name	Package Length	Mounting Type	Features	Number of Taps	Resistance	Interface	Memory Type	Tolerance	Number of Circuits	Resistance - Wiper (Typ)	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Package / Case
Microchip Technology MCP4661-104E/ST	125 °C	-40 °C	150 ppm/°C	Linear	Potentiometer	4.4 mm	14-TSSOP	0.173 in	Surface Mount	Mute Selectable Address	257	100 kOhm	I2C	Non-Volatile	20 %	2	75 Ohm	5.5 V	1.8 V
Microchip Technology MCP4661T-104E/ML	125 °C	-40 °C	150 ppm/°C	Linear	Potentiometer	4 mm	16-QFN	4 mm	Surface Mount	Mute Selectable Address	257	100 kOhm	I2C	Non-Volatile	20 %	2	75 Ohm	5.5 V	1.8 V	16-VQFN Exposed Pad
Microchip Technology MCP4661T-502E/ML	125 °C	-40 °C	150 ppm/°C	Linear	Potentiometer	4 mm	16-QFN	4 mm	Surface Mount	Mute Selectable Address	257	5 kOhm	I2C	Non-Volatile	20 %	2	75 Ohm	5.5 V	1.8 V	16-VQFN Exposed Pad
Microchip Technology MCP4661T-103E/ML	125 °C	-40 °C	150 ppm/°C	Linear	Potentiometer	4 mm	16-QFN	4 mm	Surface Mount	Mute Selectable Address	257	10 kOhm	I2C	Non-Volatile	20 %	2	75 Ohm	5.5 V	1.8 V	16-VQFN Exposed Pad
Microchip Technology MCP4661T-104E/ST	125 °C	-40 °C	150 ppm/°C	Linear	Potentiometer	4.4 mm	14-TSSOP	0.173 in	Surface Mount	Mute Selectable Address	257	100 kOhm	I2C	Non-Volatile	20 %	2	75 Ohm	5.5 V	1.8 V
Microchip Technology MCP4661T-502E/ST	125 °C	-40 °C	150 ppm/°C	Linear	Potentiometer	4.4 mm	14-TSSOP	0.173 in	Surface Mount	Mute Selectable Address	257	5 kOhm	I2C	Non-Volatile	20 %	2	75 Ohm	5.5 V	1.8 V
Microchip Technology MCP4661T-503E/ML	125 °C	-40 °C	150 ppm/°C	Linear	Potentiometer	4 mm	16-QFN	4 mm	Surface Mount	Mute Selectable Address	257	50 kOhm	I2C	Non-Volatile	20 %	2	75 Ohm	5.5 V	1.8 V	16-VQFN Exposed Pad
Microchip Technology MCP4661-103E/ST	125 °C	-40 °C	150 ppm/°C	Linear	Potentiometer	4.4 mm	14-TSSOP	0.173 in	Surface Mount	Mute Selectable Address	257	10 kOhm	I2C	Non-Volatile	20 %	2	75 Ohm	5.5 V	1.8 V
Microchip Technology MCP4661-503E/ST	125 °C	-40 °C	150 ppm/°C	Linear	Potentiometer	4.4 mm	14-TSSOP	0.173 in	Surface Mount	Mute Selectable Address	257	50 kOhm	I2C	Non-Volatile	20 %	2	75 Ohm	5.5 V	1.8 V
Microchip Technology MCP4661T-103E/ST	125 °C	-40 °C	150 ppm/°C	Linear	Potentiometer	4.4 mm	14-TSSOP	0.173 in	Surface Mount	Mute Selectable Address	257	10 kOhm	I2C	Non-Volatile	20 %	2	75 Ohm	5.5 V	1.8 V