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Name: TJA1042T/3,118
Brand: NXP USA Inc.
SKU: TJA1042T/3,118
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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NXP USA Inc. TJA1042T/3,118

Part No.:: TJA1042T/3,118

Manufacturer:: NXP USA Inc.

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

Datasheet:: TJA1042T/3,118.pdf

Description:: IC TRANSCEIVER HALF 1/1 8SO

In Stock:: 143

Quantity:: Add To Cart

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TJA1042T/3,118 Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
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/3,118 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TJA1042T/3,118 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 TJA1042T/3,118 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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TJA1042T/3,118 information

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TJA1042T/3,118 Typical application Circuitry

TJA1042T 3,118

The TJA1042T/3,118 is a high-speed CAN (Controller Area Network) transceiver chip, predominantly used in automotive and industrial communication systems. This chip is specifically designed to facilitate reliable and efficient data transmission in complex network environments.

Core Applications of TJA1042T/3,118:

1. Vital in Automotive Networks: The TJA1042T/3,118 is commonly deployed in the automotive industry for connecting various ECUs (Electronic Control Units) involved in engine control, safety mechanisms, and infotainment systems.

2. Industrial Automation: It's also a key component in industrial control networks, enabling high-speed communication between sensors, controllers, and machinery.

Prominent Features:

1. High-Speed Communication: The TJA1042T/3,118 supports CAN communication speeds of up to 1 Mbps.

2. Power-Efficient Design: It includes a low-power mode, conserving energy when the network is not active.

3. Durability: Engineered for robust performance in challenging automotive and industrial settings.

Detailed Circuit Configuration with TJA1042T/3,118:

Designing a Network for Automotive ECU Communication:

1. Microcontroller Linkage:

- Pin 1 (RXD): Connect to the CAN receive pin of the microcontroller.

- Pin 4 (TXD): Attach to the microcontroller's CAN transmit pin.

2. Network Termination:

- Use 120-ohm resistors at both network ends across CAN_H and CAN_L to eliminate signal reflections.

3. Power Supply Management:

- Ensure Pin 8 (VCC) is connected to a stable 5V source.

- Effective grounding is crucial to reduce signal interference.

4. Enhancing Signal Stability:

- Apply split termination, involving two 60-ohm resistors and a central capacitor, for better stability in long networks.

5. CAN Line Protection:

- Integrate common-mode chokes and transient voltage suppressors on CAN_H and CAN_L to guard against voltage surges.

6. Redundancy in Safety-Critical Systems:

- For critical functions like braking systems, implementing redundant CAN networks can improve safety and reliability.

Key Circuit Design Aspects:

1. Prioritizing Signal Integrity: Emphasis on impedance matching and proper termination is vital for maintaining signal quality.

2. Conforming to EMI Standards: Incorporate shielding and filtering to adhere to electromagnetic interference regulations.

3. Circuit Layout Optimization: Minimize the length of exposed wires to diminish electromagnetic noise susceptibility.

4. Heat Dissipation Planning: Especially in compact ECUs, ensure the circuit design accommodates adequate heat dissipation.

In conclusion, the TJA1042T/3,118 is a crucial component in high-speed CAN applications, particularly in automotive and industrial network systems. Designing with this chip necessitates careful attention to signal integrity, EMI compliance, circuit layout, and thermal management, underlining its importance in modern electronic communication networks.

TJA1042T/3,118 FAQ

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3. Are the TJA1042T/3,118 price and inventory displayed accurate?

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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 TJA1042T/3,118?

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 TJA1042T/3,118 we delivered, we will accept the replacement or return of the TJA1042T/3,118 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 TJA1042T/3,118.

(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