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Microchip Technology MCP2551-I/SN

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Microchip Technology
8-SOIC (0.154, 3.90mm Width)
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    MCP2551-I/SN this integrated circuit is available in factory sealed anti static packs. at Please read product page below detail information. including MCP2551-I/SN 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 MCP2551-I/SN 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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    MCP2551-I/SN Typical application Circuitry

    MCP2551-I SN

    A high-speed CAN transceiver, the MCP2551-I/SN ensures data integrity under challenging environmental conditions by allowing interface contact between a CAN protocol controller and the actual two-wire CAN bus.

    Applicable Domains

    It's commonly deployed within automotive applications, industrial control networks, and embedded systems where reliable communication is a fundamental requirement.

    Salient Features

    - Interference Resistance: Designed with an ability to withstand substantial electromagnetic disturbances.

    - Speed Efficiency: Enables fast data communication ensuring real-time data transfer.

    - Environmental Tolerance: Operates seamlessly under diverse environmental conditions.

    Deployment in Industrial Control Systems

    In an industrial setting, the MCP2551-I/SN plays a pivotal role in establishing a reliable communication network among various automated equipment, ensuring efficiency and safety.

    Connection Methodology

    1. Power Supply Connection:

    - Pin Attachment: Pin 8 (VDD) is meticulously connected to a regulated power supply within the permissible voltage range, ensuring optimal performance.

    - Supplementary Measures: Including a bypass capacitor close to the power pin mitigates voltage fluctuations.

    2. Grounding Technique:

    - Attachment Procedure: Pin 5 (VSS) should be firmly anchored to the system's ground, ensuring stability and noise reduction.

    - Electrical Stability Focus: A solid ground connection mitigates the risk of electrical inconsistencies.

    3. CAN Bus Interface:

    - Communication Link: Pins 1 and 4 (CANH and CANL) are interfaced with the two-wire CAN bus, facilitating the transfer of high-speed data.

    - Safety Protocols: Implementing transient protection components safeguards the system from potential voltage spikes.

    4. Standby Operation:

    - Mode Activation: Pin 3 (RS) can be used to switch the MCP2551-I/SN to a low-power standby mode, optimizing energy consumption.

    - Efficient Transition: Ensure smooth transitioning between normal operation and standby modes to uphold operational integrity.

    5. Output Signal:

    - Connection Protocol: Pin 7 (RXD) is the receiver output, connected to a microcontroller or another interface, ensuring that data is relayed for processing.

    - Signal Clarity Assurance: Optimal connection ensures clean and clear signal reception, crucial for effective data interpretation and processing.

    Design Concerns

    1. EMI and ESD Protection:

    - Preventive Approach: Integrate EMI filtering and ESD protection to shield the MCP2551-I/SN from electrical noise and static discharges, essential for consistent performance.

    - Component Choice: Utilize quality components to enhance the resilience of the circuit against electrical anomalies.

    2. Thermal Management:

    - Cooling Strategies: Incorporate efficient cooling mechanisms to regulate the temperature of MCP2551-I/SN, preventing overheating and ensuring consistent performance.

    - Component Placement: Distribute components effectively to aid in heat dissipation.

    3. Signal Integrity:

    - Routing Techniques: Employ optimal routing practices to maintain the purity of signals, ensuring that data communication is free from corruption.

    - Quality Monitoring: Develop a routine check to monitor and optimize the integrity of signals for reliable operation.

    With MCP2551-I/SN at the core of an industrial control network, the intersection between efficiency, speed, and reliability in communication becomes a tangible reality. Every pin connection and consideration in circuit design amplifies the system's responsiveness and robustness, a cornerstone for a harmonious industrial environment where automation and precision are integral.

    MCP2551-I/SN informationMCP2551-I/SN information

    MCP2551-I/SN FAQ

    1. How to order MCP2551-I/SN on

    Currently, 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 guarantee that MCP2551-I/SN is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the MCP2551-I/SN. All suppliers must pass our qualification reviews before they can publish their products including MCP2551-I/SN on; we pay more attention to the channels and quality of MCP2551-I/SN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the MCP2551-I/SN price and inventory displayed accurate?

    The price and inventory of MCP2551-I/SN fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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    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 MCP2551-I/SN?

    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 MCP2551-I/SN we delivered, we will accept the replacement or return of the MCP2551-I/SN 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 MCP2551-I/SN.

    (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

    7.How to contact us to get technical supports, such as MCP2551-I/SN pin diagram, MCP2551-I/SN datasheet?

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