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MCP4541T-104E/MS

Digital Potentiometer with 128 positions and a resistance of 100k Ohms, packaged in an 8-Pin MSOP

MCP4541T-104E/MS General Description

Digital Potentiometer 100k Ohm 1 Circuit 129 Taps I²C Interface 8-MSOP

Microchip Inventory

Key Features

  • SingleResistor Network
  • Potentiometer or Rheostat configuration options
  • Resistor Network Resolution:
  • 7-bit: 128 Resistors (129 Steps)
  • Four RAB Resistances options:
  • 5kΩ
  • 10kΩ
  • 50kΩ
  • 100kΩ
  • Zero-scale to Full-scale Wiper Operation
  • Low Wiper Resistance – 75 Ω typical
  • Low Tempco:
  • Absolute (Rheostat) – 50 ppm typical (0°-70°C)
  • Ratiometric (Potentiometer) – 15 ppm typical
  • I2C™Compatible Serial Interface Support:
  • 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
  • Wide Operating Voltage:
  • 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
Microchip Original Stock

Specifications

Product Category Digital Potentiometer ICs Series MCP4541
Resistance 100 kOhms Temperature Coefficient 150 PPM / C
Tolerance 20 % Number of POTs Single
Taps per POT 128 Wiper Memory Non Volatile
Digital Interface Serial (2-Wire, I2C) Operating Supply Voltage 2.5 V, 3.3 V, 5 V
Operating Supply Current 2.5 uA Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C Mounting Style PCB Mount
Termination Style SMD/SMT Qualification AEC-Q100
Taper Linear Height 0.85 mm
Length 3 mm Moisture Sensitive Yes
Product Type Digital Potentiometer ICs Factory Pack Quantity 2500
Subcategory Digital Potentiometer ICs Supply Type Single
Supply Voltage - Max 5.5 V Supply Voltage - Min 1.8 V
Width 3 mm Unit Weight 0.004938 oz

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