仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Type | Transceiver |
| Protocol | CANbus |
| Number of Drivers/Receivers | 1/1 |
| Duplex | Half |
| Receiver Hysteresis | 100 mV |
| Data Rate | 1Mbps |
| Voltage - Supply | 3V ~ 3.6V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
概要
Description
The SN65HVD234QDRQ1 is a high-speed, low-power CAN (Controller Area Network) transceiver designed by Texas Instruments. It is part of the automotive-qualified Q1 series, ensuring robustness for use in automotive and industrial applications. The transceiver facilitates communication between microcontrollers and CAN networks, supporting data rates up to 1 Mbps. It operates with a supply voltage range of 3.3V to 5V, making it versatile for various systems.
Key features include thermal shutdown protection, short-circuit protection, and a low electromagnetic interference (EMI) design. The SN65HVD234QDRQ1 also supports silent mode for reduced current consumption, listen-only mode, and a standby mode to save power, making it ideal for battery-powered applications. The device is housed in a small SOIC-8 package, suitable for compact circuit designs.
Its reliability in harsh environments, coupled with automotive-grade certification, makes the SN65HVD234QDRQ1 an excellent choice for vehicle networking, industrial automation, and any application requiring robust CAN communication.
Key features include thermal shutdown protection, short-circuit protection, and a low electromagnetic interference (EMI) design. The SN65HVD234QDRQ1 also supports silent mode for reduced current consumption, listen-only mode, and a standby mode to save power, making it ideal for battery-powered applications. The device is housed in a small SOIC-8 package, suitable for compact circuit designs.
Its reliability in harsh environments, coupled with automotive-grade certification, makes the SN65HVD234QDRQ1 an excellent choice for vehicle networking, industrial automation, and any application requiring robust CAN communication.
Equivalent
The SN65HVD234QDRQ1 is a CAN transceiver from Texas Instruments. Equivalent products from other manufacturers include:
1. MCP2551 from Microchip Technology
2. TJA1050 from NXP Semiconductors
3. ATA6560 from Microchip Technology
4. ADM3053 from Analog Devices
These equivalents may vary in some specifications or features, so it's essential to compare the datasheets for compatibility with your specific application.
1. MCP2551 from Microchip Technology
2. TJA1050 from NXP Semiconductors
3. ATA6560 from Microchip Technology
4. ADM3053 from Analog Devices
These equivalents may vary in some specifications or features, so it's essential to compare the datasheets for compatibility with your specific application.
Features
The SN65HVD234QDRQ1 is a CAN (Controller Area Network) transceiver designed for automotive and industrial applications. Key features include:
1. High-Speed Communication: It supports data rates up to 1 Mbps.
2. Voltage Range: Operates over a wide supply voltage range from 3.0 V to 3.6 V.
3. Thermal Shutdown Protection: Protects the device from overheating.
4. Low Power Consumption: Features low current consumption in standby and sleep modes, making it energy efficient.
5. Dominant Time-out Function: Prevents bus from being driven to dominant state indefinitely.
6. Wide Temperature Range: Designed to operate across automotive temperature ranges, from -40°C to 125°C.
7. Electromagnetic Compatibility: Offers good electromagnetic emissions and immunity, suitable for automotive environments.
8. AEC-Q100 Qualified: Ensures reliability and quality for automotive applications.
9. Bus-Fault Protection: Provides protection against shorts to battery and ground.
These features make the SN65HVD234QDRQ1 suitable for robust and efficient data exchange in automotive and industrial network systems.
1. High-Speed Communication: It supports data rates up to 1 Mbps.
2. Voltage Range: Operates over a wide supply voltage range from 3.0 V to 3.6 V.
3. Thermal Shutdown Protection: Protects the device from overheating.
4. Low Power Consumption: Features low current consumption in standby and sleep modes, making it energy efficient.
5. Dominant Time-out Function: Prevents bus from being driven to dominant state indefinitely.
6. Wide Temperature Range: Designed to operate across automotive temperature ranges, from -40°C to 125°C.
7. Electromagnetic Compatibility: Offers good electromagnetic emissions and immunity, suitable for automotive environments.
8. AEC-Q100 Qualified: Ensures reliability and quality for automotive applications.
9. Bus-Fault Protection: Provides protection against shorts to battery and ground.
These features make the SN65HVD234QDRQ1 suitable for robust and efficient data exchange in automotive and industrial network systems.
Pinout
The SN65HVD234QDRQ1 is an automotive-qualified CAN transceiver by Texas Instruments. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief overview of its pin functions:
1. VCC: Supply voltage pin.
2. GND: Ground pin.
3. TXD: Transmit data input. This pin inputs the data that needs to be transmitted on the CAN bus.
4. RXD: Receive data output. This pin outputs the data received from the CAN bus.
5. CANH: CAN bus line High. It is one of the two differential lines for the CAN bus.
6. CANL: CAN bus line Low. It is the second differential line for the CAN bus.
7. RS: Mode select pin. It is used to select the operating mode and control the slope of the CAN bus signals.
8. STB: Standby pin. This pin is used to put the device into a low-power standby mode.
These functions facilitate the transceiver's role in enabling communication between different components in a CAN network.
1. VCC: Supply voltage pin.
2. GND: Ground pin.
3. TXD: Transmit data input. This pin inputs the data that needs to be transmitted on the CAN bus.
4. RXD: Receive data output. This pin outputs the data received from the CAN bus.
5. CANH: CAN bus line High. It is one of the two differential lines for the CAN bus.
6. CANL: CAN bus line Low. It is the second differential line for the CAN bus.
7. RS: Mode select pin. It is used to select the operating mode and control the slope of the CAN bus signals.
8. STB: Standby pin. This pin is used to put the device into a low-power standby mode.
These functions facilitate the transceiver's role in enabling communication between different components in a CAN network.
Manufacturer
The SN65HVD234QDRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a variety of electronic components, including integrated circuits. TI is well-known for its development of analog chips and embedded processors, which are widely used in electronics applications across various industries. The company's products support markets such as automotive, industrial, personal electronics, and communications equipment. Texas Instruments is headquartered in Dallas, Texas, and is recognized for its contributions to the advancement of technology and innovation in the semiconductor industry.
Application
The SN65HVD234QDRQ1 is a CAN (Controller Area Network) transceiver designed for high-speed automotive and industrial applications. Its primary application areas include automotive systems such as powertrain, body electronics, and infotainment systems, where robust communication is critical. Additionally, it's used in industrial automation for connecting various controllers and sensors, as well as in building automation systems for managing and monitoring infrastructure. The device's capability to operate in harsh environments makes it suitable for applications requiring reliable data transmission and fault tolerance, such as networked safety systems and complex machinery controls.
Package
The SN65HVD234QDRQ1 is a CAN transceiver from Texas Instruments, specifically in a SOIC-8 (Small Outline Integrated Circuit) package type. It is designed for automotive and industrial applications, and the "Q1" suffix indicates it's an automotive-qualified device.
