Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| Type | Transceiver |
| Protocol | CANbus |
| NumberofDrivers/Receivers | 1/1 |
| Duplex | Half |
| ReceiverHysteresis | 100 mV |
| DataRate | 1Mbps |
| Voltage-Supply | 3V ~ 3.6V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Tổng quan
Description
The SN65HVD231DR is a high-speed, low-power CAN (Controller Area Network) transceiver manufactured by Texas Instruments. This device is designed for use in industrial, automotive, and other robust communication systems. It provides the physical layer interface to a CAN protocol controller, allowing data transmission up to 1 Mbps according to the ISO 11898 standard.
Key features of the SN65HVD231DR include a wide operating voltage range from 3.3V to 5V, ensuring compatibility with various power systems. It also offers low electromagnetic emissions, making it suitable for environments sensitive to electromagnetic interference. Additionally, the device has a standby mode that reduces power consumption significantly, enhancing energy efficiency in battery-powered applications.
The SN65HVD231DR is known for its excellent protection features, which include thermal shutdown, undervoltage lockout, and short-circuit protection. Its robust design makes it reliable for operations in harsh conditions. With a small SOIC-8 package, it is easy to integrate into compact PCBs. Overall, it is a versatile and dependable choice for CAN network implementations.
Key features of the SN65HVD231DR include a wide operating voltage range from 3.3V to 5V, ensuring compatibility with various power systems. It also offers low electromagnetic emissions, making it suitable for environments sensitive to electromagnetic interference. Additionally, the device has a standby mode that reduces power consumption significantly, enhancing energy efficiency in battery-powered applications.
The SN65HVD231DR is known for its excellent protection features, which include thermal shutdown, undervoltage lockout, and short-circuit protection. Its robust design makes it reliable for operations in harsh conditions. With a small SOIC-8 package, it is easy to integrate into compact PCBs. Overall, it is a versatile and dependable choice for CAN network implementations.
Equivalent
The SN65HVD231DR is a CAN transceiver. Equivalent products include:
1. MCP2551 - by Microchip Technology
2. TJA1050 - by NXP Semiconductors
3. ADM3053 - by Analog Devices
4. MAX3051 - by Maxim Integrated
5. ATA6561 - by Microchip Technology
These alternatives offer similar functionalities for Controller Area Network (CAN) communication. Ensure to verify electrical characteristics and package compatibility when selecting a replacement.
1. MCP2551 - by Microchip Technology
2. TJA1050 - by NXP Semiconductors
3. ADM3053 - by Analog Devices
4. MAX3051 - by Maxim Integrated
5. ATA6561 - by Microchip Technology
These alternatives offer similar functionalities for Controller Area Network (CAN) communication. Ensure to verify electrical characteristics and package compatibility when selecting a replacement.
Features
The SN65HVD231DR is a CAN (Controller Area Network) transceiver designed for high-speed communication. Key features include:
1. Signal Compatibility: Supports data rates up to 1 Mbps, making it suitable for high-speed applications.
2. Low Power: Offers low power standby mode with active bus listening and wake-up functionality to conserve energy.
3. Voltage Range: Operates with a wide supply voltage range from 3V to 3.6V, ensuring compatibility with various systems.
4. Thermal Protection: Includes thermal shutdown protection to prevent damage from overheating.
5. Bus Fault Protection: Provides protection against bus shorts to battery and ground, enhancing reliability in difficult environments.
6. Electromagnetic Compatibility (EMC): Designed to minimize radio frequency interference, promoting robust signal integrity.
7. Bus Pin Protection: Withstands electrostatic discharge events, increasing the durability of the device.
8. Slew Rate Control: Features adjustable slew rate settings for improved signal integrity across longer distances or noisy environments.
These features make the SN65HVD231DR well-suited for automotive and industrial networking applications requiring robust, reliable communication.
1. Signal Compatibility: Supports data rates up to 1 Mbps, making it suitable for high-speed applications.
2. Low Power: Offers low power standby mode with active bus listening and wake-up functionality to conserve energy.
3. Voltage Range: Operates with a wide supply voltage range from 3V to 3.6V, ensuring compatibility with various systems.
4. Thermal Protection: Includes thermal shutdown protection to prevent damage from overheating.
5. Bus Fault Protection: Provides protection against bus shorts to battery and ground, enhancing reliability in difficult environments.
6. Electromagnetic Compatibility (EMC): Designed to minimize radio frequency interference, promoting robust signal integrity.
7. Bus Pin Protection: Withstands electrostatic discharge events, increasing the durability of the device.
8. Slew Rate Control: Features adjustable slew rate settings for improved signal integrity across longer distances or noisy environments.
These features make the SN65HVD231DR well-suited for automotive and industrial networking applications requiring robust, reliable communication.
Pinout
The SN65HVD231DR is a CAN (Controller Area Network) transceiver from Texas Instruments. It is typically packaged in an SOIC-8 (Small Outline Integrated Circuit with 8 pins). Here is a brief overview of its pin count and function:
1. Pin 1 (D): Data Input - This pin receives the data signal from the CAN controller.
2. Pin 2 (R): Data Output - This pin sends the data signal to the CAN controller.
3. Pin 3 (Vcc): Power Supply - Connects to the positive supply voltage.
4. Pin 4 (GND): Ground - Connects to the system ground.
5. Pin 5 (CANH): High-Level CAN Bus Line - Connects to the high side of the differential CAN bus.
6. Pin 6 (CANL): Low-Level CAN Bus Line - Connects to the low side of the differential CAN bus.
7. Pin 7 (Rs): Slope Control/Mode Selection - Configures the driver slew rate and provides a control interface for low-power modes.
8. Pin 8 (NC): No Connection - Typically not connected, used for spacing.
The SN65HVD231DR is designed for high-speed CAN applications, providing reliable data transmission with low electromagnetic interference.
1. Pin 1 (D): Data Input - This pin receives the data signal from the CAN controller.
2. Pin 2 (R): Data Output - This pin sends the data signal to the CAN controller.
3. Pin 3 (Vcc): Power Supply - Connects to the positive supply voltage.
4. Pin 4 (GND): Ground - Connects to the system ground.
5. Pin 5 (CANH): High-Level CAN Bus Line - Connects to the high side of the differential CAN bus.
6. Pin 6 (CANL): Low-Level CAN Bus Line - Connects to the low side of the differential CAN bus.
7. Pin 7 (Rs): Slope Control/Mode Selection - Configures the driver slew rate and provides a control interface for low-power modes.
8. Pin 8 (NC): No Connection - Typically not connected, used for spacing.
The SN65HVD231DR is designed for high-speed CAN applications, providing reliable data transmission with low electromagnetic interference.
Manufacturer
The SN65HVD231DR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of integrated circuits and embedded processors, serving various industries such as automotive, industrial, consumer electronics, and communications. TI is well-known for its contributions to the development of analog and digital signal processing technology.
Application
The SN65HVD231DR is a CAN transceiver commonly used in automotive and industrial applications due to its ability to enable reliable communication in noisy environments. Its application areas include:
1. Automotive Networks: Facilitates communication between various electronic control units (ECUs) in vehicles, such as for engine management, antilock brakes, and airbag systems.
2. Industrial Automation: Used in factory automation systems for machine control and monitoring.
3. Building Automation: Supports communication in HVAC systems, lighting controls, and security systems.
4. Medical Equipment: Ensures reliable data transmission in medical devices and systems.
5. Consumer Electronics: Employed in home automation and smart appliances for network communications.
These applications leverage the device's robust performance in transmitting data over CAN networks.
1. Automotive Networks: Facilitates communication between various electronic control units (ECUs) in vehicles, such as for engine management, antilock brakes, and airbag systems.
2. Industrial Automation: Used in factory automation systems for machine control and monitoring.
3. Building Automation: Supports communication in HVAC systems, lighting controls, and security systems.
4. Medical Equipment: Ensures reliable data transmission in medical devices and systems.
5. Consumer Electronics: Employed in home automation and smart appliances for network communications.
These applications leverage the device's robust performance in transmitting data over CAN networks.
Package
The SN65HVD231DR is a CAN bus transceiver package type known as SOIC-8 (Small Outline Integrated Circuit with 8 pins). It is used for signal conditioning and converting signals from the CAN controller to the differential signals on the bus.
