What is the Additional Feature ?

Name: MCP4661-503E/ST
Brand: Microchip Technology
SKU: MCP4661-503E/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 MCP4661-503E/ST

Part No.:: MCP4661-503E/ST

Manufacturer:: Microchip Technology

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

Datasheet:: MCP4661-503E/ST.pdf

Description:: IC DGT POT 50KOHM 257TAP 14TSSOP

In Stock:: 2399

Quantity:: Add To Cart

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MCP4661-503E/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):
50k
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

MCP4661-503E/ST this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4661-503E/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 MCP4661-503E/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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MCP4661-503E/ST information

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MCP4661-503E/ST Application Introduction

MCP4661-503E/ST is a digital potentiometer device commonly used in various electronic designs, offering flexible resistance adjustment capabilities.

Application Scenario:

In audio equipment, MCP4661-503E/ST can be utilized to adjust volume levels, equalization settings, or filter parameters dynamically.

Circuit Design:

To effectively incorporate MCP4661-503E/ST into a design, consider the following steps:

1. Signal Conditioning:

Ensure proper signal conditioning for the control inputs of MCP4661-503E/ST. This may involve level shifting, filtering, or protection circuitry to maintain signal integrity and protect the device.

2. Power Supply:

Provide a stable and noise-free power supply to MCP4661-503E/ST and associated circuitry. Use voltage regulators, filtering capacitors, and proper grounding techniques to minimize noise and ensure reliable operation.

3. Control Interface:

Interface MCP4661-503E/ST with the microcontroller or host system using standard communication protocols such as I2C or SPI. Ensure proper configuration of control registers and address settings for seamless integration.

4. Signal Integrity:

Pay attention to signal routing and layout to minimize noise and interference. Keep traces short and separate analog and digital signals to prevent crosstalk and maintain signal integrity.

5. Thermal Management:

Implement thermal management techniques to prevent overheating of MCP4661-503E/ST and associated components. Use thermal vias, heatsinks, or thermal pads to dissipate heat effectively and ensure long-term reliability.

Considerations:

When designing with MCP4661-503E/ST, consider the following optimization tips:

- Resistance Range Selection: Choose the appropriate resistance range of MCP4661-503E/ST based on the specific application requirements for precise control.

- Digital Interface Speed: Optimize the communication speed between the microcontroller and MCP4661-503E/ST to achieve the desired update rate without compromising system stability.

- EMI/EMC Compliance: Design the circuit layout and enclosure to mitigate electromagnetic interference and ensure compliance with regulatory standards.

- Feedback Mechanism: Implement feedback mechanisms or calibration routines to ensure accurate resistance adjustment and compensate for any drift over time or temperature.

- Reliability Testing: Conduct thorough testing and validation to verify the performance, reliability, and durability of the design under various operating conditions.

MCP4661-503E/ST FAQ

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3. Are the MCP4661-503E/ST price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4661-503E/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 MCP4661-503E/ST we delivered, we will accept the replacement or return of the MCP4661-503E/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 MCP4661-503E/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