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Name: MCP4461T-503E/ST
Brand: Microchip Technology
SKU: MCP4461T-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 MCP4461T-503E/ST

Part No.:: MCP4461T-503E/ST

Manufacturer:: Microchip Technology

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

Datasheet:: MCP4461T-503E/ST.pdf

Description:: IC DGT POT 50KOHM 257TAP 20TSSOP

In Stock:: 3736

Quantity:: Add To Cart

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MCP4461T-503E/ST Specifications

Package/Case:
20-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR)
Series:
WiperLock™
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
4
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

MCP4461T-503E/ST this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4461T-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 MCP4461T-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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MCP4461T-503E/ST information

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MCP4461T-503E/ST Application Introduction

MCP4461T-503E/ST is a digital potentiometer chip widely used in various electronic applications for digital control of resistance values. It offers features such as non-volatile memory, low power consumption, and small form factor.

Application Scenario:

In audio equipment, MCP4461T-503E/ST can be utilized to digitally adjust volume levels or tone controls, providing precise user control over sound output.

Circuit Design:

To effectively integrate MCP4461T-503E/ST into a circuit design, consider the following guidelines:

1. Interface Configuration:

Connect the communication lines, such as SPI or I2C, from the microcontroller to the corresponding pins of MCP4461T-503E/ST, like SCK, SDI, and SDO. Ensure proper pull-up or pull-down resistors are used as per the communication protocol requirements.

2. Resistance Setting:

Utilize the digital control registers of MCP4461T-503E/ST to set the desired resistance value. Implement appropriate algorithms in the microcontroller firmware to calculate and send the correct digital codes to adjust the resistance level.

3. Power Management:

Ensure stable power supply to MCP4461T-503E/ST by employing voltage regulators and decoupling capacitors. Minimize noise in the power lines to enhance the performance of the digital potentiometer.

4. Signal Integrity:

To maintain signal integrity, keep the communication lines between the microcontroller and MCP4461T-503E/ST short and well-routed. Use proper grounding techniques to minimize noise interference.

5. Thermal Management:

Consider the thermal characteristics of MCP4461T-503E/ST during the design phase. Ensure adequate PCB layout and heat dissipation mechanisms to prevent overheating and ensure long-term reliability.

Design Optimization:

In addition to the basic design considerations, optimize the circuit for:

- Precision: Calibrate the digital potentiometer to achieve accurate resistance values across the entire range.

- Efficiency: Implement power-saving techniques to minimize energy consumption, especially in battery-powered applications.

- Robustness: Test the circuit under various environmental conditions to ensure reliable operation over the device's lifespan.

- Compatibility: Verify compatibility with other components and systems to ensure seamless integration and interoperability.

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3. Are the MCP4461T-503E/ST price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4461T-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 MCP4461T-503E/ST we delivered, we will accept the replacement or return of the MCP4461T-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 MCP4461T-503E/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