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MCP4451-503E/ST

MCP4451-503E/ST

Manufacturer No:

MCP4451-503E/ST

Manufacturer:

Microchip Technology

Description:

IC DGT POT 50KOHM 257TAP 20TSSOP

Datasheet:

Datasheet

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MCP4451-503E/ST Specifications

  • Type
    Parameter
  • Resistance - Wiper (Ohms) (Typ)
    75
  • Operating Temperature
    -40°C ~ 125°C
  • Package / Case
    20-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package
    20-TSSOP
  • Mounting Type
    Surface Mount
  • Temperature Coefficient (Typ)
    150ppm/°C
  • Tolerance
    ±20%
  • Features
    Mute, Selectable Address
  • Voltage - Supply
    1.8V ~ 5.5V
  • Memory Type
    Volatile
  • Interface
    I²C
  • Resistance (Ohms)
    50k
  • Number of Taps
    257
  • Number of Circuits
    4
  • Configuration
    Potentiometer
  • Taper
    Linear
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The MCP4451-503E/ST is a digital potentiometer integrated circuit chip manufactured by Microchip Technology. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Digital Control: The MCP4451-503E/ST is a digital potentiometer, which means it can be controlled digitally using a microcontroller or other digital devices. This allows for precise and accurate control of resistance values.2. Non-volatile Memory: The chip has non-volatile memory, which means it can retain its settings even when power is removed. This is useful in applications where the resistance value needs to be stored and recalled after power cycles.3. Low Power Consumption: The MCP4451-503E/ST is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is important.4. Wide Resistance Range: It offers a wide resistance range, allowing for flexibility in various applications. The MCP4451-503E/ST has a resistance range of 0 to 50 kilohms.Application Scenarios: 1. Audio Equipment: The MCP4451-503E/ST can be used in audio equipment such as amplifiers, mixers, or equalizers to control volume levels or tone settings digitally. Its non-volatile memory ensures that the settings are retained even after power cycles.2. Industrial Control: In industrial control systems, the MCP4451-503E/ST can be used to control variable resistances in circuits or sensors. This allows for precise adjustment of parameters such as temperature, pressure, or flow rate.3. Test and Measurement Instruments: The chip can be used in test and measurement instruments where precise resistance values need to be set digitally. This includes applications such as calibration equipment, signal generators, or programmable loads.4. Consumer Electronics: The MCP4451-503E/ST can be utilized in various consumer electronic devices where digital control of resistance is required. This includes applications like smart home devices, remote controls, or electronic toys.5. Automotive Systems: The chip can be employed in automotive systems for applications such as motor control, lighting control, or climate control. Its low power consumption and non-volatile memory make it suitable for automotive environments.Overall, the MCP4451-503E/ST digital potentiometer chip offers advantages like digital control, non-volatile memory, low power consumption, and a wide resistance range. These features make it suitable for a range of applications in audio equipment, industrial control, test and measurement instruments, consumer electronics, and automotive systems.
MCP4451-503E/ST Relevant information