MCP4331-503E/ST

MCP4331-503E/ST

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MCP4331-503E/ST
IC DGT POT 50KOHM 129TAP 20TSSOP
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$1.34

Price update:a months ago
Available in stock: 117
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Microchip Technology

Microchip Technology

Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.

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MCP4331-503E/ST Products

The MCP433X devices are quad-channel, volatile, 7-bit (129 wiper steps) digital potentiometers with an SPI compatible interface. The MCP433X 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.

Feature

  • Quad Resistor Network
  • Potentiometer or Rheostat Configuration Options
  • Resistor Network Resolution:
    • 7-bit: 128 Resistors (129 Taps)
  • RAB Resistances Options of:
    • 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°C to 70°C)
    • Ratiometric (Potentiometer): 15 ppm typical
  • SPI Serial Interface (10 MHz, Modes 0,0 and 1,1):
    • High-Speed Read/Writes to wiper registers
  • Resistor Network Terminal Disconnect Feature via Terminal Control (TCON) Register
  • Reset Input Pin
  • Brown-out Reset Protection (1.5V typical)
  • Serial Interface Inactive Current (2.5 µA typical)
  • High-Voltage Tolerant Digital Inputs: Up to 12.5V
  • Supports Split Rail Applications
  • 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 kΩ device
  • Extended Temperature Range (-40°C to +125°C)
  • AEC-Q100 Grade 1 quarlified

Product Attributes

TYPE DESCRIPTION Select all
Memory Type Volatile
Voltage - Supply 1.8V ~ 5.5V
Package Tube
Product Status Active
Tolerance ±20%
Programmable Not Verified
Temperature Coefficient (Typ) 150ppm/°C
Taper Linear
Mounting Type Surface Mount
Configuration Potentiometer
Supplier Device Package 20-TSSOP
Number of Circuits 4
Package / Case 20-TSSOP (0.173", 4.40mm Width)
Number of Taps 129
Operating Temperature -40°C ~ 125°C
Resistance (Ohms) 50k
Resistance - Wiper (Ohms) (Typ) 75
Interface SPI

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$1.34

Price update:a months ago
Available in stock: 117
Microchip Technology

Microchip Technology

Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.

View All Product from Microchip Technology

Blog