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Name: MCP4661-502E/ST
Brand: Microchip Technology
SKU: MCP4661-502E/ST
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 MCP4661-502E/ST

Part No.:: MCP4661-502E/ST

Manufacturer:: Microchip Technology

Package:: 14-TSSOP (0.173, 4.40mm Width)

Datasheet:: MCP4661-502E/ST.pdf

Description:: IC DGTL POT 5KOHM 257TAP 14TSSOP

In Stock:: 2676

Quantity:: Add To Cart

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MCP4661-502E/ST Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
2
NumberofTaps:
257
Resistance(Ohms):
5k
Interface:
I²C
MemoryType:
Non-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

MCP4661-502E/ST this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4661-502E/ST 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 MCP4661-502E/ST 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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MCP4661-502E/ST information

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MCP4661-502E/ST Application Introduction

MCP4661-502E/ST is a digital potentiometer IC with versatile functionality, commonly used in various electronic projects for digital resistance adjustment and control.

Application Scenario:

In electronic circuits, MCP4661-502E/ST can be employed to adjust resistance in circuits such as voltage dividers, sensor calibration, and audio volume control.

Circuit Design:

To effectively utilize MCP4661-502E/ST in your circuit design, consider the following steps:

1. Resistance Adjustment:

Connect MCP4661-502E/ST to the appropriate nodes in your circuit where resistance adjustment is required. Ensure proper communication protocol (such as SPI or I2C) is implemented for control.

2. Power Supply:

Provide a stable power supply voltage within the specified operating range for MCP4661-502E/ST. Utilize voltage regulators and decoupling capacitors to minimize noise and ensure reliable operation.

3. Signal Integrity:

Design the PCB layout carefully to minimize signal interference and noise, especially around the MCP4661-502E/ST and its communication lines. Keep traces short and use proper grounding techniques.

4. Thermal Management:

Consider the thermal dissipation of MCP4661-502E/ST during operation. Ensure proper heat sinking or ventilation to prevent overheating and ensure long-term reliability.

5. Control Interface:

Implement a control interface, such as a microcontroller or a dedicated control module, to adjust the resistance settings of MCP4661-502E/ST based on system requirements.

Optimization Techniques:

To optimize your design when using MCP4661-502E/ST, consider the following techniques:

- Use the internal non-volatile memory for storing resistance settings to ensure persistence across power cycles.

- Implement error-checking mechanisms during communication to ensure data integrity and robust operation.

- Utilize the device's multiple wiper options to adjust resistance in different parts of the circuit dynamically.

- Monitor and log temperature data to prevent overheating and optimize thermal management strategies.

- Consider the device's resolution and tolerance specifications when selecting it for your application to ensure accurate resistance adjustments.

MCP4661-502E/ST FAQ

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3. Are the MCP4661-502E/ST price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4661-502E/ST?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MCP4661-502E/ST we delivered, we will accept the replacement or return of the MCP4661-502E/ST only when all of the below conditions are fulfilled:

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

(2)We are informed of the defect described above within 90 days after the delivery of MCP4661-502E/ST.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations