What is the Additional Feature ?

Name: MCP4461-103E/ST
Brand: Microchip Technology
SKU: MCP4461-103E/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 MCP4461-103E/ST

Part No.:: MCP4461-103E/ST

Manufacturer:: Microchip Technology

Package:: 20-TSSOP (0.173, 4.40mm Width)

Datasheet:: MCP4461-103E/ST.pdf

Description:: IC DGT POT 10KOHM 257TAP 20TSSOP

In Stock:: 2769

Quantity:: Add To Cart

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MCP4461-103E/ST Specifications

Package/Case:
20-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
Series:
WiperLock™
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
4
NumberofTaps:
257
Resistance(Ohms):
10k
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

MCP4461-103E/ST this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4461-103E/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 MCP4461-103E/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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MCP4461-103E/ST information

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MCP4461-103E/ST Application Introduction

MCP4461-103E/ST is a digital potentiometer with versatile functionality, commonly used in electronic circuits for various applications. It features non-volatile memory, small package size, and low power consumption.

Application Scenario:

In electronic designs, MCP4461-103E/ST can be employed to provide digitally controlled resistance adjustments, such as in audio volume control circuits.

Circuit Design:

To effectively use MCP4461-103E/ST in a design project, follow these steps:

1. Signal Conditioning:

Ensure proper conditioning of the control signals interfacing with MCP4461-103E/ST. Utilize voltage level shifters or buffers if necessary to match the input requirements of the digital potentiometer.

2. Configuration:

Program the desired resistance values into MCP4461-103E/ST using the appropriate communication protocol, such as I2C or SPI. Ensure proper initialization and error checking routines in the firmware.

3. Signal Integrity:

Minimize signal distortion and noise interference by routing the control signals away from high-frequency sources and using ground planes or shielding if necessary.

4. Thermal Management:

Implement thermal management techniques to prevent overheating of MCP4461-103E/ST during operation. Ensure proper heat sinking or ventilation in the vicinity of the digital potentiometer.

5. Power Supply:

Provide a stable power supply voltage to MCP4461-103E/ST and associated components. Utilize voltage regulators and decoupling capacitors to minimize voltage fluctuations and ensure reliable operation.

Considerations:

When designing with MCP4461-103E/ST, consider the following:

- Resolution: Choose the appropriate resolution of the digital potentiometer to meet the requirements of the application.

- Non-Volatile Memory: Take advantage of the non-volatile memory feature to retain resistance settings across power cycles.

- Communication Protocol: Select the communication protocol based on the system requirements and compatibility with the microcontroller or host device.

- Environmental Conditions: Consider the operating temperature range and environmental conditions to ensure proper performance and reliability of MCP4461-103E/ST.

- Calibration: Perform calibration procedures to ensure accuracy and consistency of resistance values over time and temperature variations.

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6. What is the process for return or replacement of MCP4461-103E/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 MCP4461-103E/ST we delivered, we will accept the replacement or return of the MCP4461-103E/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 MCP4461-103E/ST.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations