mcp4541 Series

7-Bit Single Digital POT with NVM and I2C™

Catalog

7-Bit Single Digital POT with NVM and I2C™

Part	Tolerance	Resistance (Ohms)	Package / Case	Taper	Operating Temperature [Max]	Operating Temperature [Min]	Memory Type	Interface	Mounting Type	Resistance - Wiper (Ohms) (Typ)	Number of Taps	Features	Number of Circuits	Voltage - Supply [Min]	Voltage - Supply [Max]	Supplier Device Package	Temperature Coefficient (Typ)	Configuration	Package / Case [custom]	Package / Case	Qualification	Grade	Resistance (Ohms)
Microchip Technology MCP4541T-104E/MF	20 %	100 kOhms	8-VDFN Exposed Pad	Linear	125 °C	-40 °C	Non-Volatile	I2C	Surface Mount	75 Ohms	129	Selectable Address	1	1.8 V	5.5 V	8-DFN (3x3)	150 ppm/°C	Potentiometer
Microchip Technology MCP4541T-503E/MSVAO	20 %	50 kOhms	8-MSOP, 8-TSSOP	Linear	125 °C	-40 °C	Non-Volatile	I2C	Surface Mount	75 Ohms	129	Selectable Address	1	1.8 V	5.5 V	8-MSOP	150 ppm/°C	Potentiometer	0.118 in	3 mm	AEC-Q100	Automotive
Microchip Technology MCP4541T-103E/MSVAO	20 %		8-MSOP, 8-TSSOP	Linear	125 °C	-40 °C	Non-Volatile	I2C	Surface Mount	75 Ohms	129	Selectable Address	1	1.8 V	5.5 V	8-MSOP	150 ppm/°C	Potentiometer	0.118 in	3 mm	AEC-Q100	Automotive	10k
Microchip Technology MCP4541T-502E/MF	20 %	5 kOhms	8-VDFN Exposed Pad	Linear	125 °C	-40 °C	Non-Volatile	I2C	Surface Mount	75 Ohms	129	Selectable Address	1	1.8 V	5.5 V	8-DFN (3x3)	150 ppm/°C	Potentiometer
Microchip Technology MCP4541T-103E/MF	20 %		8-VDFN Exposed Pad	Linear	125 °C	-40 °C	Non-Volatile	I2C	Surface Mount	75 Ohms	129	Selectable Address	1	1.8 V	5.5 V	8-DFN (3x3)	150 ppm/°C	Potentiometer					10k
Microchip Technology MCP4541T-104E/MS	20 %	100 kOhms	8-MSOP, 8-TSSOP	Linear	125 °C	-40 °C	Non-Volatile	I2C	Surface Mount	75 Ohms	129	Selectable Address	1	1.8 V	5.5 V	8-MSOP	150 ppm/°C	Potentiometer	0.118 in	3 mm
Microchip Technology MCP4541T-103E/MS	20 %		8-MSOP, 8-TSSOP	Linear	125 °C	-40 °C	Non-Volatile	I2C	Surface Mount	75 Ohms	129	Selectable Address	1	1.8 V	5.5 V	8-MSOP	150 ppm/°C	Potentiometer	0.118 in	3 mm			10k
Microchip Technology MCP4541T-503E/MS	20 %	50 kOhms	8-MSOP, 8-TSSOP	Linear	125 °C	-40 °C	Non-Volatile	I2C	Surface Mount	75 Ohms	129	Selectable Address	1	1.8 V	5.5 V	8-MSOP	150 ppm/°C	Potentiometer	0.118 in	3 mm
Microchip Technology MCP4541T-502E/MS	20 %	5 kOhms	8-MSOP, 8-TSSOP	Linear	125 °C	-40 °C	Non-Volatile	I2C	Surface Mount	75 Ohms	129	Selectable Address	1	1.8 V	5.5 V	8-MSOP	150 ppm/°C	Potentiometer	0.118 in	3 mm
Microchip Technology MCP4541-104E/MS	20 %	100 kOhms	8-MSOP, 8-TSSOP	Linear	125 °C	-40 °C	Non-Volatile	I2C	Surface Mount	75 Ohms	129	Selectable Address	1	1.8 V	5.5 V	8-MSOP	150 ppm/°C	Potentiometer	0.118 in	3 mm
Microchip Technology MCP4541T-503E/MF	20 %	50 kOhms	8-VDFN Exposed Pad	Linear	125 °C	-40 °C	Non-Volatile	I2C	Surface Mount	75 Ohms	129	Selectable Address	1	1.8 V	5.5 V	8-DFN (3x3)	150 ppm/°C	Potentiometer
Microchip Technology MCP4541-103E/MS	20 %		8-MSOP, 8-TSSOP	Linear	125 °C	-40 °C	Non-Volatile	I2C	Surface Mount	75 Ohms	129	Selectable Address	1	1.8 V	5.5 V	8-MSOP	150 ppm/°C	Potentiometer	0.118 in	3 mm			10k
Microchip Technology MCP4541-502E/MS	20 %	5 kOhms	8-MSOP, 8-TSSOP	Linear	125 °C	-40 °C	Non-Volatile	I2C	Surface Mount	75 Ohms	129	Selectable Address	1	1.8 V	5.5 V	8-MSOP	150 ppm/°C	Potentiometer	0.118 in	3 mm

Catalog

7-Bit Single Digital POT with NVM and I2C™

Key Features

• * SingleResistor Network

• * Potentiometer or Rheostat configuration options

• * 7-bit: 128 Resistors (129 Steps)

• * 5kΩ

• * 10kΩ

• * 50kΩ

• * 100kΩ

• * Zero-scale to Full-scale Wiper Operation

• * Low Wiper Resistance – 75 Ω typical

• * Absolute (Rheostat) – 50 ppm typical (0°-70°C)

• * Ratiometric (Potentiometer) – 15 ppm typical

• * 100 kHz

• * 400 kHz

• * 3.4 MHz

• * Brown-out Reset Protection – 1.5V typical

• * Serial Interface Inactive Current – 2.5 uA typical

• * High-Voltage Tolerant Digital Inputs Up to 12.5V

• * 2.7V to 5.5V - Device Characteristics Specified

• * 1.8V to 5.5V - Device Operation

• * Wide Bandwidth (-3 dB) Operation – 2 MHz typical for 5.0 Ω Device

• * Extended Temperature Range (-40°C to +125°C)

• * AEC-Q100 Grade 1 quarlified

Description

The MCP454X devices are single channel, non-volatile, 7-bit (129 wiper steps) digital potentiometers with EEPROM and an I2C compatible interface. The MCP454X 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 MCP454X devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count.