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Name: PCA82C251T/N,118
Brand: NXP USA Inc.
SKU: PCA82C251T/N,118
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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NXP USA Inc. PCA82C251T/N,118

Part No.:: PCA82C251T/N,118

Manufacturer:: NXP USA Inc.

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: PCA82C251T/N,118.pdf

Description:: IC TRANSCEIVER HALF 1/1 8SO

In Stock:: 2439

Quantity:: Add To Cart

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PCA82C251T/N,118 Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Obsolete
Type:
Transceiver
Protocol:
CANbus
NumberofDrivers/Receivers:
1/1
Duplex:
Half
ReceiverHysteresis:
150 mV
DataRate:
-
Voltage-Supply:
4.5V ~ 5.5V
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

PCA82C251T/N,118 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PCA82C251T/N,118 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 PCA82C251T/N,118 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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PCA82C251T/N,118 information

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PCA82C251T/N,118 Typical application Circuitry

PCA82C251T N,118

The PCA82C251T/N,118 is a CAN (Controller Area Network) transceiver chip, specifically designed for interfacing microcontrollers with CAN bus networks. This chip is well-suited for applications requiring reliable data communication in automotive, industrial automation, and other environments where robust networking is crucial. Let's explore its functionalities, typical applications, key specifications, and detail a circuit application.

Functionality of PCA82C251T/N,118

- CAN Network Integration: Enables connection of microcontrollers to the CAN bus system.

- Signal Conversion: Converts TTL/CMOS-level signals from microcontrollers to CAN bus physical layer signals and vice versa.

- Specifications: Typically operates with a 5V power supply, and supports high-speed CAN communication up to 1 Mbit/s.

Application Scenarios

- Automotive Control Units: Used in vehicle ECUs for managing various functionalities like engine control, diagnostics, etc.

- Industrial Automation Networks: Ideal for linking industrial control units for seamless data exchange.

Circuit Application: Vehicle Engine Control Unit

A detailed implementation of the PCA82C251T/N,118 in a vehicle engine control unit (ECU):

1. Primary Objective of the Circuit

- Goal: To facilitate communication between the engine ECU and the CAN network for efficient engine management.

2. Microcontroller to Transceiver Connection

- ECU to Transceiver: Connect the transmit (TX) and receive (RX) pins of the ECU microcontroller to the TXD and RXD pins of the PCA82C251T/N,118, respectively.

3. CAN Bus Network Integration

- Transceiver to CAN Bus: Attach the CAN High (CANH) and CAN Low (CANL) pins of the PCA82C251T/N,118 to the respective lines of the CAN bus.

4. Power Supply and Grounding Configuration

- Voltage Supply: Connect the VCC pin of the PCA82C251T/N,118 to a 5V power source.

- Grounding: Ensure the chip is properly grounded for stable operation.

5. Important Design Considerations

- CAN Bus Termination: Proper termination of the CAN bus with 120-ohm resistors at each end is essential to prevent signal reflection.

- Baud Rate Compatibility: The baud rate of the ECU and the PCA82C251T/N,118 should be matched for effective data transmission.

- Electromagnetic Interference (EMI): Given the automotive setting, the circuit should be designed to minimize EMI.

In this automotive ECU application, the PCA82C251T/N,118 plays a critical role in enabling robust communication between the engine control unit and the CAN network. This application exemplifies the transceiver's importance in vehicle systems, where it facilitates high-speed and reliable data transmission. When designing circuits with this component, attention to CAN bus protocols, proper electrical termination, and considerations for EMI are crucial to ensure optimal performance and system reliability.

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6. What is the process for return or replacement of PCA82C251T/N,118?

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 PCA82C251T/N,118 we delivered, we will accept the replacement or return of the PCA82C251T/N,118 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 PCA82C251T/N,118.

(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