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Name: MCP4022T-103E/CH
Brand: Microchip Technology
SKU: MCP4022T-103E/CH
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 MCP4022T-103E/CH

Part No.:: MCP4022T-103E/CH

Manufacturer:: Microchip Technology

Package:: SOT-23-6

Datasheet:: MCP4022T-103E/CH.pdf

Description:: IC DGTL POT 10KOHM 64TAP SOT23-6

In Stock:: 2933

Quantity:: Add To Cart

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MCP4022T-103E/CH Specifications

Package/Case:
SOT-23-6
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
WiperLock™
ProductStatus:
Active
Taper:
Linear
Configuration:
Rheostat
NumberofCircuits:
1
NumberofTaps:
64
Resistance(Ohms):
10k
Interface:
Up/Down (U/D, CS)
MemoryType:
Non-Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
150ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

MCP4022T-103E/CH this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4022T-103E/CH 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 MCP4022T-103E/CH 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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MCP4022T-103E/CH information

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MCP4022T-103E/CH Application Introduction

MCP4022T-103E/CH is a dual-channel digital potentiometer featuring non-volatile memory and SPI interface, commonly used in various electronic applications for digital control of resistance values.

Application Scenario:

In audio equipment, MCP4022T-103E/CH can be utilized to adjust volume levels, tone control, or biasing circuits for optimal performance.

Circuit Design:

To effectively integrate MCP4022T-103E/CH into a design, consider the following steps:

1. Digital Potentiometer Configuration:

Connect MCP4022T-103E/CH to the microcontroller via SPI interface, ensuring proper configuration of control registers for setting resistance values. Assign appropriate GPIO pins for chip select (/CS), serial clock (SCK), serial data input (SDI), and serial data output (SDO).

2. Signal Integrity:

Implement proper signal routing and ground plane design to minimize noise and interference, especially in SPI communication lines between the microcontroller and MCP4022T-103E/CH. Use short traces and bypass capacitors for stable operation.

3. Power Management:

Provide stable power supply to MCP4022T-103E/CH and decouple power lines with capacitors to suppress voltage fluctuations. Ensure adequate current capability for reliable operation.

4. Output Driver Capability:

Check the output voltage and current ratings of MCP4022T-103E/CH to ensure compatibility with connected circuits. Consider using buffer amplifiers if driving loads with high impedance or requiring significant current.

5. Thermal Management:

Prevent overheating of MCP4022T-103E/CH by ensuring proper ventilation and heat dissipation in the circuit layout. Place thermal vias strategically and use heat sinks if necessary to maintain optimal temperature.

Considerations:

When optimizing the design, keep in mind:

- Resolution and Accuracy: Select appropriate settings for the digital potentiometer to achieve desired resolution and accuracy in resistance adjustment.

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

- Calibration and Testing: Calibrate the MCP4022T-103E/CH settings and thoroughly test the circuit under various conditions to verify functionality and performance.

- Firmware Integration: Develop firmware routines to interface with MCP4022T-103E/CH and implement desired control algorithms for seamless operation within the application.

MCP4022T-103E/CH FAQ

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3. Are the MCP4022T-103E/CH price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4022T-103E/CH?

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 MCP4022T-103E/CH we delivered, we will accept the replacement or return of the MCP4022T-103E/CH 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 MCP4022T-103E/CH.

(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