사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Transceiver |
| Protocol | RS422, RS485 |
| NumberofDrivers/Receivers | 1/1 |
| Duplex | Half |
| ReceiverHysteresis | 25 mV |
| DataRate | 250kbps |
| Voltage-Supply | 4.75V ~ 5.25V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
개요
Description
The MAX13442EASA+T is a part of the MAX13442E family, which are high-speed, isolated RS-485/RS-422 transceivers designed by Maxim Integrated. These devices are typically used in industrial communication systems where electrical isolation is crucial. The "+T" in the part number often denotes a version that comes in tape and reel packaging for automated assembly processes.
Key features of the MAX13442EASA+T include:
1. Isolation: Provides galvanic isolation between the bus and the logic interface, enhancing system reliability and safety by protecting against voltage spikes and ground loops.
2. Data Rate: Supports high data rates up to 25 Mbps, suitable for applications requiring fast communication.
3. Protection: Built-in protection features such as ±15kV ESD protection and fault protection, which improve robustness in harsh environments.
4. Supply Voltage: Operates with a wide supply voltage range, making it versatile for different systems.
5. Package: Often available in compact, SOIC packages, facilitating easy integration into circuit designs.
The MAX13442EASA+T is ideal for applications like industrial automation, building automation, and any system requiring reliable, high-speed isolated communication.
Key features of the MAX13442EASA+T include:
1. Isolation: Provides galvanic isolation between the bus and the logic interface, enhancing system reliability and safety by protecting against voltage spikes and ground loops.
2. Data Rate: Supports high data rates up to 25 Mbps, suitable for applications requiring fast communication.
3. Protection: Built-in protection features such as ±15kV ESD protection and fault protection, which improve robustness in harsh environments.
4. Supply Voltage: Operates with a wide supply voltage range, making it versatile for different systems.
5. Package: Often available in compact, SOIC packages, facilitating easy integration into circuit designs.
The MAX13442EASA+T is ideal for applications like industrial automation, building automation, and any system requiring reliable, high-speed isolated communication.
Equivalent
The MAX13442EASA+T is a CAN transceiver from Maxim Integrated. Equivalent products from other manufacturers include:
1. Microchip Technology: MCP2551, MCP2561
2. Texas Instruments: SN65HVD230, TCAN1042
3. NXP Semiconductors: TJA1040, TJA1050
4. Infineon Technologies: TLE6251, TLE6250
5. ON Semiconductor: NCV7351
These parts are similar in functionality and can often serve as substitutes, though variations in features and specifications may exist. Always check data sheets for compatibility.
1. Microchip Technology: MCP2551, MCP2561
2. Texas Instruments: SN65HVD230, TCAN1042
3. NXP Semiconductors: TJA1040, TJA1050
4. Infineon Technologies: TLE6251, TLE6250
5. ON Semiconductor: NCV7351
These parts are similar in functionality and can often serve as substitutes, though variations in features and specifications may exist. Always check data sheets for compatibility.
Features
The MAX13442EASA+T is an automotive-grade transceiver designed for Controller Area Network (CAN) applications. Key features of this device include:
1. High-Speed CAN Transceiver: It supports data rates up to 1 Mbps, suitable for high-speed CAN networks.
2. Low Power Consumption: Incorporates a low-power standby mode, reducing power usage when the bus is inactive.
3. Fault Tolerance: Offers over-temperature protection and fault protection up to ±58V on the CAN bus lines, enhancing durability and reliability.
4. Wide Operating Temperature Range: Designed to operate reliably in automotive environments with a temperature range from -40°C to +125°C.
5. ESD Protection: Provides robust ESD protection on bus pins, crucial for automotive applications.
6. Integrated Protection Features: Includes thermal shutdown and dominant time-out functions to prevent bus lock-up.
7. Package: Available in a small, 8-pin SOIC package, making it suitable for space-constrained designs.
These features make the MAX13442EASA+T ideal for automotive and industrial applications where reliable and efficient CAN communication is critical.
1. High-Speed CAN Transceiver: It supports data rates up to 1 Mbps, suitable for high-speed CAN networks.
2. Low Power Consumption: Incorporates a low-power standby mode, reducing power usage when the bus is inactive.
3. Fault Tolerance: Offers over-temperature protection and fault protection up to ±58V on the CAN bus lines, enhancing durability and reliability.
4. Wide Operating Temperature Range: Designed to operate reliably in automotive environments with a temperature range from -40°C to +125°C.
5. ESD Protection: Provides robust ESD protection on bus pins, crucial for automotive applications.
6. Integrated Protection Features: Includes thermal shutdown and dominant time-out functions to prevent bus lock-up.
7. Package: Available in a small, 8-pin SOIC package, making it suitable for space-constrained designs.
These features make the MAX13442EASA+T ideal for automotive and industrial applications where reliable and efficient CAN communication is critical.
Pinout
The MAX13442EASA+T is a transceiver designed for automotive and industrial applications, specifically for Local Interconnect Network (LIN) systems. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Below is a concise description of its pin functions:
1. VCC: Power supply input (5V).
2. GND: Ground reference for the device.
3. TXD: Transmit Data Input – receives data from the microcontroller.
4. RXD: Receive Data Output – sends data to the microcontroller.
5. LIN: LIN Bus Line – connects to the LIN bus for data transmission and reception.
6. EN: Enable Input – controls the operational mode of the transceiver.
7. WAKE: Wake Input – detects wake-up signals from the bus.
8. N.C. or a similar function depending on manufacturer specifications.
This configuration enables the MAX13442EASA+T to facilitate communication between a LIN master and slave devices, ensuring robust data exchange in automotive network environments.
1. VCC: Power supply input (5V).
2. GND: Ground reference for the device.
3. TXD: Transmit Data Input – receives data from the microcontroller.
4. RXD: Receive Data Output – sends data to the microcontroller.
5. LIN: LIN Bus Line – connects to the LIN bus for data transmission and reception.
6. EN: Enable Input – controls the operational mode of the transceiver.
7. WAKE: Wake Input – detects wake-up signals from the bus.
8. N.C. or a similar function depending on manufacturer specifications.
This configuration enables the MAX13442EASA+T to facilitate communication between a LIN master and slave devices, ensuring robust data exchange in automotive network environments.
Manufacturer
The MAX13442EASA+T is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacturing of a wide range of semiconductor products, including integrated circuits used in analog and digital signal processing. The company serves various industries, such as automotive, communications, industrial, healthcare, and consumer electronics. Known for its innovation in technology, Analog Devices provides solutions that bridge the physical and digital worlds, enabling advancements in applications like sensor technology, data conversion, and power management.
Application
The MAX13442EASA+T is designed for CAN bus systems and is commonly used in automotive and industrial applications. Its primary function is to facilitate communication between microcontrollers and CAN transceivers in environments requiring robust data exchange. Key application areas include automotive networking for vehicle diagnostics and control systems, industrial automation for machinery communication, building automation, and smart grid infrastructure. Its high-speed operation and fault protection features make it suitable for environments requiring reliable data transmission in the presence of electrical noise and transient events.
Package
The MAX13442EASA+T is in a Small Outline Transistor (SOT-23) package.
