規格
| 屬性 | 價值 |
| Package | Tube |
| ProductStatus | Active |
| Type | Transceiver |
| Protocol | CANbus |
| NumberofDrivers/Receivers | 1/1 |
| Duplex | Half |
| ReceiverHysteresis | 20 mV |
| DataRate | 1Mbps |
| Voltage-Supply | 3.14V ~ 3.47V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
概述
Description
The MAX3051ESA+ is a high-speed, fault-tolerant, low-power transceiver for CAN (Controller Area Network) systems. Designed by Maxim Integrated, it operates at data rates up to 1 Mbps, making it suitable for industrial and automotive applications where reliable communication is crucial. The device includes several features to enhance robustness, such as protection against electrical transients and the ability to withstand ±24V on CAN bus lines. It operates from a single 4.75V to 5.25V supply and has low current consumption, making it energy-efficient.
The MAX3051ESA+ supports a wide common-mode range, ensuring reliable communication even in electrically noisy environments. Its thermal shutdown feature protects the device from overheating, and the transceiver automatically enters a low-power standby mode when the bus is inactive, further conserving energy. The device's small 8-pin SOIC package allows for easy integration into compact designs. Overall, the MAX3051ESA+ provides a reliable, energy-efficient solution for high-speed communication in challenging environments.
The MAX3051ESA+ supports a wide common-mode range, ensuring reliable communication even in electrically noisy environments. Its thermal shutdown feature protects the device from overheating, and the transceiver automatically enters a low-power standby mode when the bus is inactive, further conserving energy. The device's small 8-pin SOIC package allows for easy integration into compact designs. Overall, the MAX3051ESA+ provides a reliable, energy-efficient solution for high-speed communication in challenging environments.
Equivalent
The MAX3051ESA+ is a high-speed, fault-tolerant CAN transceiver. Equivalent products include:
1. TI SN65HVD230
2. NXP TJA1040
3. Microchip MCP2561
4. Infineon TLE6251
These are also CAN transceivers designed for similar applications, offering compatibility in terms of speed, fault-tolerance, and voltage requirements. Always verify specific requirements like pin configuration and electrical characteristics for exact compatibility in your application.
1. TI SN65HVD230
2. NXP TJA1040
3. Microchip MCP2561
4. Infineon TLE6251
These are also CAN transceivers designed for similar applications, offering compatibility in terms of speed, fault-tolerance, and voltage requirements. Always verify specific requirements like pin configuration and electrical characteristics for exact compatibility in your application.
Features
The MAX3051ESA+ is a high-speed, fault-tolerant CAN transceiver designed for use in Controller Area Network (CAN) systems. Key features include:
1. High Speed: Supports data rates up to 1Mbps, making it suitable for high-speed communication in automotive and industrial applications.
2. Fault Tolerance: Integrates fault-tolerant capabilities, ensuring reliable communication in the presence of network disturbances.
3. Wide Supply Voltage Range: Operates from a single supply voltage range of 4.5V to 5.5V.
4. Thermal Shutdown: Built-in thermal shutdown protection to prevent damage due to overheating.
5. Electrostatic Discharge (ESD) Protection: Provides robust protection against ESD events, ensuring device longevity.
6. Low Power Consumption: Features low current consumption, ideal for power-sensitive applications.
7. True Fail-Safe Receiver: Ensures a stable output when the bus is idle, open, or shorted.
8. Industry Standard: Compatible with the ISO 11898 standard for CAN communication.
These features make the MAX3051ESA+ an effective solution for enhancing communication reliability and efficiency in CAN networks.
1. High Speed: Supports data rates up to 1Mbps, making it suitable for high-speed communication in automotive and industrial applications.
2. Fault Tolerance: Integrates fault-tolerant capabilities, ensuring reliable communication in the presence of network disturbances.
3. Wide Supply Voltage Range: Operates from a single supply voltage range of 4.5V to 5.5V.
4. Thermal Shutdown: Built-in thermal shutdown protection to prevent damage due to overheating.
5. Electrostatic Discharge (ESD) Protection: Provides robust protection against ESD events, ensuring device longevity.
6. Low Power Consumption: Features low current consumption, ideal for power-sensitive applications.
7. True Fail-Safe Receiver: Ensures a stable output when the bus is idle, open, or shorted.
8. Industry Standard: Compatible with the ISO 11898 standard for CAN communication.
These features make the MAX3051ESA+ an effective solution for enhancing communication reliability and efficiency in CAN networks.
Pinout
The MAX3051ESA+ is an 8-pin SOIC (Small Outline Integrated Circuit) package. It is a high-speed CAN (Controller Area Network) transceiver designed for automotive and industrial applications. Below is a concise description of its pin functions:
1. TXD (Pin 1): Transmit Data Input. Data from the microcontroller is sent via this pin.
2. GND (Pin 2): Ground. Connects to the system ground.
3. VCC (Pin 3): Supply Voltage. Typically 4.75V to 5.25V.
4. RXD (Pin 4): Receive Data Output. This pin outputs CAN bus data to the microcontroller.
5. RS (Pin 5): Slope Control/Standby. Controls the slew rate of the CANH and CANL signals and can also switch the device into low-power mode.
6. CANL (Pin 6): Low-Level CAN Bus Line. Connects to the CAN bus.
7. CANH (Pin 7): High-Level CAN Bus Line. Connects to the CAN bus.
8. VREF (Pin 8): Reference Voltage Output. Provides a reference voltage for mode selection.
This transceiver is used to convert TTL/CMOS levels to CAN bus levels, allowing microcontrollers to communicate via the CAN protocol.
1. TXD (Pin 1): Transmit Data Input. Data from the microcontroller is sent via this pin.
2. GND (Pin 2): Ground. Connects to the system ground.
3. VCC (Pin 3): Supply Voltage. Typically 4.75V to 5.25V.
4. RXD (Pin 4): Receive Data Output. This pin outputs CAN bus data to the microcontroller.
5. RS (Pin 5): Slope Control/Standby. Controls the slew rate of the CANH and CANL signals and can also switch the device into low-power mode.
6. CANL (Pin 6): Low-Level CAN Bus Line. Connects to the CAN bus.
7. CANH (Pin 7): High-Level CAN Bus Line. Connects to the CAN bus.
8. VREF (Pin 8): Reference Voltage Output. Provides a reference voltage for mode selection.
This transceiver is used to convert TTL/CMOS levels to CAN bus levels, allowing microcontrollers to communicate via the CAN protocol.
Manufacturer
The MAX3051ESA+ is manufactured by Maxim Integrated, which is a company that specializes in designing, manufacturing, and selling analog and mixed-signal integrated circuits. Maxim Integrated is known for producing a wide range of semiconductor products used in various applications, including consumer electronics, industrial, communications, and automotive sectors. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., another leading company in the semiconductor industry, known for its high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. This acquisition has allowed both companies to enhance their product offerings and improve their technological capabilities in the semiconductor market.
Application
The MAX3051ESA+ is a CAN (Controller Area Network) transceiver designed for industrial and automotive applications. It is used for serial communication in systems where robust data transfer over long distances is needed. Key application areas include automotive electronics for in-vehicle networking, such as engine control units (ECUs), body electronics, and infotainment systems. It is also used in industrial automation for machine-to-machine communication, factory floor networks, and process control systems. The device supports data rates up to 1 Mbps and offers features like low electromagnetic interference and thermal shutdown protection, making it suitable for use in harsh environments.
Package
The MAX3051ESA+ is a transceiver IC packaged in an 8-pin SOIC (Small Outline Integrated Circuit) package.
