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TCAN1042HDR

Name: TCAN1042HDR
Rating: 4.7 (12 reviews)

IC TRANSCEIVER 1/1 8SOIC

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製造商。部分 #TCAN1042HDR
包 SOIC (D)-8
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Type	Transceiver
Protocol	CANbus
NumberofDrivers/Receivers	1/1
DataRate	5Mbps
Voltage-Supply	4.5V ~ 5.5V
OperatingTemperature	-55°C ~ 125°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

The TCAN1042HDR is a high-speed CAN (Controller Area Network) transceiver designed for automotive and industrial applications. It facilitates reliable communication between microcontrollers and the CAN bus, supporting data rates up to 1 Mbps. The device is particularly notable for its low power consumption and robust performance in harsh environments, making it suitable for applications such as automotive diagnostics, engine control, and industrial automation.
Key features include a wide operating voltage range, thermal shutdown protection, and low electromagnetic interference. The TCAN1042HDR also supports fault protection with features like bus fault tolerance, ensuring reliable operation even in adverse conditions. Its compact package and integrated functionalities make it an efficient choice for system designers looking to implement CAN communication in their products. Overall, the TCAN1042HDR is a versatile and reliable solution for high-speed CAN network requirements.

Features

The TCAN1042HDR is a high-speed CAN transceiver designed for robust communication in Controller Area Network (CAN) systems. Key features include:
1. High Data Rate: Supports CAN data rates up to 1 Mbps.
2. Wide Supply Voltage Range: Operates from 4.5V to 5.5V, accommodating various automotive and industrial applications.
3. Enhanced ESD Protection: Integrated protection against electrostatic discharge (ESD) up to ±15 kV (IEC 61000-4-2).
4. Low Power Consumption: Features a low quiescent current in standby mode, enhancing energy efficiency.
5. Fail-Safe Operation: Includes a thermal shutdown feature for increased reliability.
6. Dominant Timeout: Prevents bus blockage by automatically releasing the bus if a dominant state is detected for an extended period.
7. Pin Compatibility: Designed to be compatible with other popular CAN transceivers, simplifying design transitions.
These attributes make the TCAN1042HDR suitable for automotive, industrial, and automation applications requiring reliable CAN communication.

Package

The TCAN1042HDR is packaged in a 14-pin HTSSOP (Thermal Enhanced Thin Shrink Small Outline Package) type. This package design offers improved thermal performance and compact dimensions suitable for automotive and industrial applications.

Pinout

The TCAN1042HDR is a CAN transceiver with a 8-pin SOIC package. It is designed for high-speed CAN communication in automotive and industrial applications.
Pin Count: 8 pins.
Functions of the pins:
1. TXD (Transmitter Data Input): Receives the data to be transmitted on the CAN bus.
2. RXD (Receiver Data Output): Outputs the received data from the CAN bus.
3. CANH (CAN High): Connects to the CAN bus high line.
4. CANL (CAN Low): Connects to the CAN bus low line.
5. VCC (Supply Voltage): Provides power to the transceiver.
6. GND (Ground): Ground connection for the device.
7. STB (Standby): Enables or disables the transceiver; active low.
8. SPLIT (Split Termination): Used for external termination for better signal integrity.
The TCAN1042HDR supports data rates up to 1 Mbps and features low power consumption, making it suitable for various applications requiring reliable CAN communication.

Manufacturer

The TCAN1042HDR is manufactured by Texas Instruments (TI), a global semiconductor company headquartered in Dallas, Texas. Texas Instruments specializes in designing and manufacturing a wide range of analog and embedded processing products. The company is known for its innovative solutions in diverse sectors, including automotive, industrial, personal electronics, communications, and healthcare. TI's products encompass a variety of technologies such as analog signal processing, embedded processors, and microcontrollers, making it a key player in the semiconductor industry. With a strong focus on research and development, Texas Instruments aims to offer cutting-edge solutions that enhance the performance and efficiency of electronic devices.

Application

The TCAN1042HDR is a high-speed CAN transceiver used in automotive and industrial applications. Key application areas include vehicle networking, such as communication between ECUs (Electronic Control Units), industrial automation systems, and robotics. It is also suitable for medical equipment, building automation, and other applications requiring robust data communication in noisy environments.

Equivalent

Equivalent products to the TCAN1042HDR chip include the TI CAN transceivers like the TCAN1041A and the SN65HVD251. Other alternatives from different manufacturers are the MCP2551 (Microchip) and the TJA1050 (NXP). Ensure compatibility with your application’s voltage, speed, and features when selecting a substitute.