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Name: TJA1042T/3,112
Brand: NXP USA Inc.
SKU: TJA1042T/3,112
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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NXP USA Inc. TJA1042T/3,112

Part No.:: TJA1042T/3,112

Manufacturer:: NXP USA Inc.

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

Datasheet:: TJA1042T/3,112.pdf

Description:: IC TRANSCEIVER HALF 1/1 8SO

In Stock:: 2231

Quantity:: Add To Cart

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TJA1042T/3,112 Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Bulk,Tube
Series:
-
ProductStatus:
Obsolete
Type:
Transceiver
Protocol:
CANbus
NumberofDrivers/Receivers:
1/1
Duplex:
Half
ReceiverHysteresis:
120 mV
DataRate:
5Mbps
Voltage-Supply:
4.5V ~ 5.5V
OperatingTemperature:
-40°C ~ 150°C
MountingType:
Surface Mount

TJA1042T/3,112 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TJA1042T/3,112 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 TJA1042T/3,112 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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TJA1042T/3,112 information

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TJA1042T/3,112 Typical application Circuitry

TJA1042T 3,112

The TJA1042T/3,112 is a high-speed CAN transceiver designed for use in Controller Area Network (CAN) applications, prominently in vehicular and industrial environments. This chip stands out for its high-speed communication capabilities, robustness against interference, and low power consumption, making it an excellent choice for networking electronic control units (ECUs) in various applications.

1. Functionality and Role: The TJA1042T/3,112, a critical component in CAN (Controller Area Network) systems, facilitates robust data transmission. This transceiver stands out for its efficiency in high-speed communication, vital in both vehicular and industrial environments.

2. Diverse Application Spectrum: Primarily, the TJA1042T/3,112 finds its place in the automotive industry, linking various ECUs (Electronic Control Units) for systems like propulsion control, safety mechanisms, and infotainment. In the industrial domain, it serves in automation and control networks, ensuring reliable data exchange in machinery and sensor arrays.

3. Core Specifications: The TJA1042T/3,112 boasts a capability for high-speed data transfer up to 1 Mbps. Its design prioritizes low power consumption, coupled with a resilience to harsh conditions typical in automotive and industrial settings.

Designing with TJA1042T/3,112: An Automotive CAN Network Illustration

Crafting a Network for Vehicle Control Systems:

1. Integration with Microcontrollers:

- Connect Pin 1 (RXD) to the microcontroller's CAN receive line.

- Pin 4 (TXD) links to the microcontroller's CAN transmit line.

2. Ensuring Signal Integrity:

- Implement 120-ohm resistors across CAN_H and CAN_L at the network's extremes to prevent signal distortion.

3. Power Supply Considerations:

- Connect Pin 8 (VCC) to a stable 5V source.

- Ground connections must be secure to avoid signal interference.

4. Enhanced Network Stability:

- Apply a split termination strategy to bolster signal stability, especially in lengthier network setups.

5. Circuit Protection Strategies:

- Integrate common-mode chokes and transient voltage suppressors on the CAN lines for safeguarding against voltage surges.

6. Incorporating Redundancy:

- For safety-critical functions, like braking systems, using parallel CAN networks enhances reliability.

Nuanced Design Considerations:

1. Signal Quality Assurance: Prioritize impedance matching and precise termination to maintain signal integrity.

2. Adherence to EMI Protocols: Implement appropriate shielding and filtering for compliance with EMI regulations.

3. Layout Optimization: Design to minimize lengths of exposed wiring, reducing susceptibility to electromagnetic noise.

4. Effective Thermal Management: Plan for adequate heat dissipation, particularly in confined ECU spaces.

In conclusion, the TJA1042T/3,112 is an integral component in high-speed CAN applications, offering a blend of speed, efficiency, and durability. Designing with this chip requires a careful consideration of signal integrity, EMI compliance, and physical layout, especially in the demanding environments of automotive and industrial applications.

TJA1042T/3,112 FAQ

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6. What is the process for return or replacement of TJA1042T/3,112?

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 TJA1042T/3,112 we delivered, we will accept the replacement or return of the TJA1042T/3,112 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 TJA1042T/3,112.

(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