MCP4642-104E/UN
Manufacturer No:
MCP4642-104E/UN
Manufacturer:
Description:
IC DGT POT 100KOHM 129TAP 10MSOP
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MCP4642-104E/UN Specifications
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TypeParameter
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Resistance - Wiper (Ohms) (Typ)75
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Operating Temperature-40°C ~ 125°C
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Package / Case10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
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Supplier Device Package10-MSOP
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Mounting TypeSurface Mount
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Temperature Coefficient (Typ)150ppm/°C
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Tolerance±20%
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FeaturesSelectable Address
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Voltage - Supply1.8V ~ 5.5V
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Memory TypeNon-Volatile
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InterfaceI²C
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Resistance (Ohms)100k
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Number of Taps129
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Number of Circuits2
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ConfigurationRheostat
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TaperLinear
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DigiKey ProgrammableNot Verified
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PackagingTube
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Product StatusActive
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Series-
The MCP4642-104E/UN is a dual 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. Dual Potentiometer: The MCP4642-104E/UN chip consists of two independent digital potentiometers in a single package. This allows for simultaneous control of two separate potentiometers, which can be advantageous in applications requiring multiple adjustable parameters.2. Digital Control: The chip is digitally controlled, meaning the potentiometer settings can be easily adjusted using digital signals. This provides precise and accurate control over the resistance values, eliminating the need for manual adjustments.3. Non-volatile Memory: The MCP4642-104E/UN has non-volatile memory, which means it retains the potentiometer settings even when power is removed. This is useful in applications where the potentiometer settings need to be preserved across power cycles.4. Low Power Consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial.Application Scenarios: 1. Audio Equipment: The MCP4642-104E/UN can be used in audio equipment such as amplifiers, mixers, or equalizers. It allows for precise control over volume levels, tone adjustments, or balance control.2. Industrial Control Systems: In industrial control systems, the chip can be used for calibration, fine-tuning, or adjustment of various parameters. It can be employed in applications like motor control, temperature control, or process control.3. Test and Measurement Instruments: The MCP4642-104E/UN can be utilized in test and measurement instruments where accurate resistance adjustments are required. It can be used for calibration or simulation purposes.4. Consumer Electronics: The chip can find applications in consumer electronics devices like TVs, set-top boxes, or gaming consoles. It can be used for controlling brightness, contrast, or other adjustable parameters.5. Medical Devices: In medical devices, the MCP4642-104E/UN can be employed for precise control of parameters like flow rates, pressure levels, or signal conditioning.Overall, the MCP4642-104E/UN chip's advantages of dual potentiometer control, digital control, non-volatile memory, and low power consumption make it suitable for a wide range of applications requiring accurate resistance adjustments and control.
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