What is the Additional Feature ?

Name: MCP4432-103E/ST
Brand: Microchip Technology
SKU: MCP4432-103E/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 MCP4432-103E/ST

Part No.:: MCP4432-103E/ST

Manufacturer:: Microchip Technology

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

Datasheet:: MCP4432-103E/ST.pdf

Description:: IC DGT POT 10KOHM 129TAP 14TSSOP

In Stock:: 2463

Quantity:: Add To Cart

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MCP4432-103E/ST Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Rheostat
NumberofCircuits:
4
NumberofTaps:
129
Resistance(Ohms):
10k
Interface:
I²C
MemoryType:
Volatile
Voltage-Supply:
1.8V ~ 5.5V
Features:
Selectable Address
Tolerance:
±20%
TemperatureCoefficient(Typ):
150ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

MCP4432-103E/ST this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4432-103E/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 MCP4432-103E/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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MCP4432-103E/ST information

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MCP4432-103E/ST Application Introduction

MCP4432-103E/ST is a digital potentiometer device commonly used in various electronic applications for digital control of resistance values. It offers flexible configuration options and precise resistance adjustment capabilities.

Application Scenario:

In audio systems, MCP4432-103E/ST can be utilized to control volume levels digitally, providing users with accurate and seamless adjustment capabilities.

Circuit Design:

To effectively integrate MCP4432-103E/ST into a circuit design, consider the following steps:

1. Interface Connection:

Connect MCP4432-103E/ST to the microcontroller or host system via the SPI (Serial Peripheral Interface) bus. Configure the necessary SPI pins, such as SCK (Serial Clock), MOSI (Master Out Slave In), and MISO (Master In Slave Out), for communication.

2. Resistance Adjustment:

Utilize the SPI interface to send digital commands to MCP4432-103E/ST for resistance adjustment. Implement appropriate firmware algorithms to translate user inputs or system requirements into digital commands for precise resistance control.

3. Signal Integrity:

Pay attention to signal integrity considerations to ensure reliable communication between the microcontroller and MCP4432-103E/ST. Proper PCB layout, signal routing, and decoupling capacitor placement can help minimize noise and interference.

4. Power Management:

Provide stable power to MCP4432-103E/ST and associated components by incorporating suitable power supply and decoupling capacitors. Ensure that voltage levels meet the device's requirements for optimal performance.

5. Thermal Management:

Prevent overheating of MCP4432-103E/ST by considering thermal management techniques such as proper PCB layout, heat sinks, or thermal vias. Monitor temperature levels during operation to prevent performance degradation or device damage.

Considerations:

When designing with MCP4432-103E/ST, it's essential to consider the following:

- SPI Communication: Ensure proper configuration and timing of SPI communication to prevent data errors or corruption.

- Resolution and Accuracy: Understand the resolution and accuracy specifications of MCP4432-103E/ST to meet the application's requirements for precision control.

- Output Load: Consider the load impedance and current requirements of the circuit connected to MCP4432-103E/ST to ensure compatibility and reliable operation.

- EMI/EMC Compliance: Design the circuit layout and shielding to minimize electromagnetic interference and ensure compliance with relevant standards.

- Testing and Validation: Thoroughly test the circuit design to verify functionality, performance, and reliability under various operating conditions.

MCP4432-103E/ST FAQ

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3. Are the MCP4432-103E/ST price and inventory displayed accurate?

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6. What is the process for return or replacement of MCP4432-103E/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 MCP4432-103E/ST we delivered, we will accept the replacement or return of the MCP4432-103E/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 MCP4432-103E/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