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Name: MCP4652T-104E/UN
Brand: Microchip Technology
SKU: MCP4652T-104E/UN
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology MCP4652T-104E/UN

Part No.:: MCP4652T-104E/UN

Manufacturer:: Microchip Technology

Package:: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Datasheet:: MCP4652T-104E/UN.pdf

Description:: IC DGT POT 100KOHM 257TAP 10MSOP

In Stock:: 437

Quantity:: Add To Cart

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MCP4652T-104E/UN Specifications

Package/Case:
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Rheostat
NumberofCircuits:
2
NumberofTaps:
257
Resistance(Ohms):
100k
Interface:
I²C
MemoryType:
Volatile
Voltage-Supply:
1.8V ~ 5.5V
Features:
Mute, Selectable Address
Tolerance:
±20%
TemperatureCoefficient(Typ):
150ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

MCP4652T-104E/UN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4652T-104E/UN price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for MCP4652T-104E/UN to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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MCP4652T-104E/UN information

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MCP4652T-104E/UN Application Introduction

MCP4652T-104E/UN is a digital potentiometer with non-volatile memory, offering a wide range of applications in electronic circuit design. It features dual-channel 8-bit resolution, SPI interface, and voltage operating range from 2.7V to 5.5V.

Application Scenario:

In electronic control systems, MCP4652T-104E/UN can be utilized for digitally adjusting resistance values in circuits such as audio volume control, LCD brightness adjustment, and programmable power supplies.

Circuit Design:

To effectively integrate MCP4652T-104E/UN into a circuit design, consider the following steps:

1. Power Supply Management:

Provide a stable power source within the recommended voltage range (2.7V to 5.5V) to ensure proper operation of MCP4652T-104E/UN and other components in the system. Utilize voltage regulators and decoupling capacitors to minimize voltage fluctuations and noise.

2. Signal Integrity:

Implement proper signal conditioning techniques to maintain signal integrity throughout the circuit. Ensure adequate grounding and isolation to minimize noise interference, especially in analog sections of the design.

3. Thermal Management:

Consider thermal dissipation requirements, especially if the circuit operates in high-temperature environments or experiences significant power dissipation. Use heat sinks or thermal vias to enhance heat dissipation and prevent overheating of MCP4652T-104E/UN.

4. Analog and Digital Interface:

Interfacing MCP4652T-104E/UN with the microcontroller or other digital control devices requires attention to signal compatibility and protocol configuration. Ensure proper level shifting and SPI communication setup to enable seamless interaction between devices.

5. Layout Considerations:

Design the PCB layout with careful attention to signal routing, ground planes, and component placement. Minimize trace lengths and optimize trace impedance to maintain signal integrity and reduce electromagnetic interference.

Optimization Tips:

To optimize the design using MCP4652T-104E/UN, consider the following techniques:

- Utilize the non-volatile memory feature to store resistance settings, enabling persistent configuration across power cycles.

- Implement software-based calibration routines to compensate for variations in component tolerances and ensure accurate resistance adjustment.

- Employ error correction algorithms to enhance the precision and reliability of resistance values programmed into MCP4652T-104E/UN.

- Conduct thorough testing and validation to verify the performance of the circuit, including resistance adjustment range, linearity, and stability over temperature and voltage variations.

Conclusion:

By carefully considering power management, signal integrity, thermal considerations, interface design, and optimization techniques, designers can effectively utilize MCP4652T-104E/UN in various electronic applications, ensuring reliable performance and functionality.

MCP4652T-104E/UN FAQ

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6. What is the process for return or replacement of MCP4652T-104E/UN?

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(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

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(3)The PartNo is unused and only in the original unpacked packaging.

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