MCP45HV51-104E/MQ

Active

Microchip Technology

VOLATILE DIGITAL POTENTIOMETER, 100 KOHM, SINGLE, I2C, LOGARITHMIC, ± 20%, 10 V

Find alt

Alpha

MCP45HV51-104E/MQ

Active

Microchip Technology

VOLATILE DIGITAL POTENTIOMETER, 100 KOHM, SINGLE, I2C, LOGARITHMIC, ± 20%, 10 V

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

mcp45hv51 Series

MCP45HV51 is a single-channel, high voltage digital potentiometer (Digipot) family that supports 10V ~36V or +/-5V to +/-18V power rails. It features 8-bit resolution with I2C interface. This family is available in TSSOP-14 and QFN-20 (5x5) packages and has 5kΩ, 10 kΩ, 50 kΩ, and 100 kΩ end-to-end resistance(RAB) options . All parts are guaranteed to operate over –40°C to +125°C extended temperature range.

Microchip's MCP41HVX1 and MCP45HVX1 digital potentiometer (Digipot) families offer the widest operating voltage range that is currently available on the market.

Technical Specifications

Parameters and characteristics for this part

Specification	MCP45HV51-104E/MQ

Configuration	Potentiometer
Features	Mute, Selectable Address
Interface	I2C
Memory Type	Volatile
Mounting Type	Surface Mount
Number of Circuits	1
Number of Taps	256
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Package / Case	20-VQFN Exposed Pad
Package Length	5 mm
Package Name	20-VQFN
Package Width	5 mm
Resistance	100 kOhm
Resistance - Wiper (Typ)	145 Ohm
Taper	Linear
Temperature Coefficient (Typ)	100 ppm/°C
Tolerance	20 %
Voltage - Supply (Range 1 Maximum)	5.5 V
Voltage - Supply (Range 1 Minimum)	1.8 V
Voltage - Supply (Range 2 Maximum)	36 V
Voltage - Supply (Range 2 Minimum)	10 V
Voltage - Supply (Range 3 Maximum)	18 V
Voltage - Supply (Range 3 Minimum)	-5 V

mcp45hv51 Series

Part	Mounting Type	Resistance	Memory Type	Temperature Coefficient (Typ)	Operating Temperature (Max)	Operating Temperature (Min)	Package Name	Number of Circuits	Tolerance	Resistance - Wiper (Typ)	Package Width	Package Length	Taper	Number of Taps	Interface	Configuration	Voltage - Supply (Range 1 Maximum)	Voltage - Supply (Range 3 Maximum)	Voltage - Supply (Range 3 Minimum)	Voltage - Supply (Range 2 Minimum)	Voltage - Supply (Range 1 Minimum)	Voltage - Supply (Range 2 Maximum)	Features	Package / Case
Microchip Technology MCP45HV51T-503E/ST	Surface Mount	50 kOhm	Volatile	100 ppm/°C	125 °C	-40 °C	14-TSSOP	1	20 %	145 Ohm	4.4 mm	0.173 in	Linear	256	I2C	Potentiometer	5.5 V	18 V	-5 V	10 V	1.8 V	36 V	Mute Selectable Address
Microchip Technology MCP45HV51-503E/ST	Surface Mount	50 kOhm	Volatile	100 ppm/°C	125 °C	-40 °C	14-TSSOP	1	20 %	145 Ohm	4.4 mm	0.173 in	Linear	256	I2C	Potentiometer	5.5 V	18 V	-5 V	10 V	1.8 V	36 V	Mute Selectable Address
Microchip Technology MCP45HV51T-502E/MQ	Surface Mount	5 kOhm	Volatile	100 ppm/°C	125 °C	-40 °C	20-VQFN	1	20 %	145 Ohm	5 mm	5 mm	Linear	256	I2C	Potentiometer	5.5 V	18 V	-5 V	10 V	1.8 V	36 V	Mute Selectable Address	20-VQFN Exposed Pad
Microchip Technology MCP45HV51-104E/MQ	Surface Mount	100 kOhm	Volatile	100 ppm/°C	125 °C	-40 °C	20-VQFN	1	20 %	145 Ohm	5 mm	5 mm	Linear	256	I2C	Potentiometer	5.5 V	18 V	-5 V	10 V	1.8 V	36 V	Mute Selectable Address	20-VQFN Exposed Pad
Microchip Technology MCP45HV51-502E/ST	Surface Mount	5 kOhm	Volatile	100 ppm/°C	125 °C	-40 °C	14-TSSOP	1	20 %	145 Ohm	4.4 mm	0.173 in	Linear	256	I2C	Potentiometer	5.5 V	18 V	-5 V	10 V	1.8 V	36 V	Mute Selectable Address
Microchip Technology MCP45HV51T-103E/ST	Surface Mount	10 kOhm	Volatile	100 ppm/°C	125 °C	-40 °C	14-TSSOP	1	20 %	145 Ohm	4.4 mm	0.173 in	Linear	256	I2C	Potentiometer	5.5 V	18 V	-5 V	10 V	1.8 V	36 V	Mute Selectable Address
Microchip Technology MCP45HV51T-503E/MQ	Surface Mount	50 kOhm	Volatile	100 ppm/°C	125 °C	-40 °C	20-VQFN	1	20 %	145 Ohm	5 mm	5 mm	Linear	256	I2C	Potentiometer	5.5 V	18 V	-5 V	10 V	1.8 V	36 V	Mute Selectable Address	20-VQFN Exposed Pad
Microchip Technology MCP45HV51T-502E/ST	Surface Mount	5 kOhm	Volatile	100 ppm/°C	125 °C	-40 °C	14-TSSOP	1	20 %	145 Ohm	4.4 mm	0.173 in	Linear	256	I2C	Potentiometer	5.5 V	18 V	-5 V	10 V	1.8 V	36 V	Mute Selectable Address
Microchip Technology MCP45HV51-503E/MQ	Surface Mount	50 kOhm	Volatile	100 ppm/°C	125 °C	-40 °C	20-VQFN	1	20 %	145 Ohm	5 mm	5 mm	Linear	256	I2C	Potentiometer	5.5 V	18 V	-5 V	10 V	1.8 V	36 V	Mute Selectable Address	20-VQFN Exposed Pad
Microchip Technology MCP45HV51T-103E/MQ	Surface Mount	10 kOhm	Volatile	100 ppm/°C	125 °C	-40 °C	20-VQFN	1	20 %	145 Ohm	5 mm	5 mm	Linear	256	I2C	Potentiometer	5.5 V	18 V	-5 V	10 V	1.8 V	36 V	Mute Selectable Address	20-VQFN Exposed Pad