What is the Additional Feature ?

Name: MCP4331-103E/ST
Brand: Microchip Technology
SKU: MCP4331-103E/ST
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Microchip Technology MCP4331-103E/ST

Part No.:: MCP4331-103E/ST

Manufacturer:: Microchip Technology

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

Datasheet:: MCP4331-103E/ST.pdf

Description:: IC DGT POT 10KOHM 129TAP 20TSSOP

In Stock:: 2506

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

MCP4331-103E/ST Specifications

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

MCP4331-103E/ST this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MCP4331-103E/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 MCP4331-103E/ST to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

MCP4331-103E/ST information

Views：

MCP4331-103E/ST Application Introduction

MCP4331-103E/ST is a digital potentiometer device commonly used in electronic circuits for various applications. It features multiple channels with non-volatile memory, providing flexible resistance adjustments.

Application Scenario:

In audio equipment, MCP4331-103E/ST can be utilized to control volume levels or tone adjustments, offering precise and programmable resistance settings.

Circuit Design:

To design a volume control system using MCP4331-103E/ST, follow these steps:

1. Interface Configuration:

Connect the SPI interface pins of MCP4331-103E/ST to the microcontroller or host system, ensuring proper signal routing and grounding for reliable communication.

2. Resistance Adjustment:

Connect the resistor terminals of MCP4331-103E/ST in the desired circuit path, such as the feedback network of an audio amplifier. Adjust the resistance digitally through SPI commands to control volume levels.

3. Power Supply:

Provide a stable power supply voltage to MCP4331-103E/ST within the specified operating range, ensuring proper regulation and decoupling to minimize noise interference.

4. Signal Integrity:

Maintain signal integrity by minimizing signal trace lengths and ensuring proper PCB layout practices, such as impedance matching and ground plane design, to reduce signal distortion and crosstalk.

5. Thermal Management:

Implement thermal management techniques, such as heat sinks or thermal vias, to dissipate heat generated during operation and maintain MCP4331-103E/ST within the specified temperature limits for optimal performance and reliability.

Considerations:

When designing the circuit, consider the following factors for optimization:

- Resolution and Accuracy: Choose the appropriate resolution and accuracy settings of MCP4331-103E/ST based on the application requirements for precise resistance adjustments.

- SPI Communication Speed: Optimize SPI communication speed to achieve the desired update rate for resistance adjustments while minimizing latency and overhead.

- ESD Protection: Implement proper ESD protection measures to safeguard MCP4331-103E/ST against electrostatic discharge events, ensuring long-term reliability.

- Stability and Linearity: Verify the stability and linearity of resistance adjustments across the entire range of MCP4331-103E/ST to ensure consistent performance and accuracy.

- Component Selection: Choose high-quality passive components, such as resistors and capacitors, for the supporting circuitry to minimize drift and ensure reliable operation over time.

MCP4331-103E/ST FAQ

1. How to order MCP4331-103E/ST on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that MCP4331-103E/ST is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MCP4331-103E/ST. All suppliers must pass our qualification reviews before they can publish their products including MCP4331-103E/ST on icwhale.com; we pay more attention to the channels and quality of MCP4331-103E/ST products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the MCP4331-103E/ST price and inventory displayed accurate?

The price and inventory of MCP4331-103E/ST fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of MCP4331-103E/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 MCP4331-103E/ST we delivered, we will accept the replacement or return of the MCP4331-103E/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 MCP4331-103E/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