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MAX13487EESA+T

Name: MAX13487EESA+T
Rating: 4.7 (12 reviews)

IC TRANSCEIVER HALF 1/1 8SO

メーカー
Mfr。パート #MAX13487EESA+T
パッケージ SOIC-8
データシート
在庫中2654

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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Type	Transceiver
Protocol	RS422, RS485
NumberofDrivers/Receivers	1/1
Duplex	Half
ReceiverHysteresis	25 mV
DataRate	500kbps
Voltage-Supply	4.75V ~ 5.25V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概要

Description

The MAX13487EESA+T is a high-speed, half-duplex RS-485/RS-422 transceiver designed for robust data communication in industrial and commercial applications. It features a wide operating voltage range of 3.0V to 5.5V and offers data rates up to 20 Mbps. The device supports multiple nodes on the bus, making it suitable for multipoint communication systems.
Key features include low power consumption, thermal shutdown protection, and short-circuit protection, enhancing its reliability in challenging environments. The transceiver's low propagation delay and high data rate make it ideal for applications requiring fast data transfer and real-time communication.
The MAX13487EESA+T is housed in a compact 8-pin SOIC package, facilitating easy integration into various systems. Its design is optimized for low electromagnetic interference (EMI), ensuring minimal disruption to nearby devices. This transceiver is commonly used in automation, remote sensing, and telecommunications.

Features

The MAX13487EESA+T is a low-power, half-duplex RS-485/RS-422 transceiver designed for reliable data communication in industrial and commercial applications. Key features include:
1. Data Rate: Supports data rates up to 20 Mbps.
2. Voltage Range: Operates from a single supply voltage of 3V to 5.5V.
3. Low Power Consumption: Typical quiescent current is only 1 µA, enhancing energy efficiency.
4. Integrated Termination: Internal failsafe circuitry ensures logic high output when inputs are open or shorted.
5. Temperature Range: Designed for operation between -40°C to +85°C, suitable for harsh environments.
6. Driver and Receiver: Features one driver and one receiver with a 1/4 unit load, enabling up to 128 nodes on the bus.
7. Short-Circuit Protection: Provides robust protection against short circuits in the output stage.
These features make the MAX13487EESA+T an excellent choice for robust and efficient communication in multi-point systems.

Package

The MAX13487EESA+T is available in a 16-pin SOIC (Small Outline Integrated Circuit) package type.

Pinout

The MAX13487EESA+T is a low-power, half-duplex RS-485/RS-422 transceiver. It features a 8-pin configuration. The pin count and their primary functions are as follows:
1. A: Non-inverting data input/output.
2. B: Inverting data input/output.
3. RE: Receiver enable (active low).
4. DE: Driver enable (active high).
5. VCC: Supply voltage (typically +3.3V to +5V).
6. GND: Ground reference.
7. RO: Receiver output (data output to the microcontroller).
8. DI: Driver input (data input from the microcontroller).
This device is designed for reliable communication in noisy environments, making it suitable for industrial applications.

Manufacturer

The MAX13487EESA+T is manufactured by Analog Devices, Inc. (ADI), a leading global semiconductor company. Analog Devices specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves various industries, including communications, automotive, healthcare, industrial automation, and consumer electronics. Founded in 1965 and headquartered in Norwood, Massachusetts, ADI focuses on innovation and providing solutions that enhance the performance and efficiency of electronic systems.

Application

The MAX13487EESA+T is a digital isolator used in various applications, including industrial automation, data acquisition systems, and medical devices. It provides isolation for digital signals, ensuring robust communication in noisy environments. Common use cases include isolation of RS-485 and RS-232 interfaces, motor control systems, and power management applications, enhancing safety and reliability in critical systems.

Equivalent

The MAX13487EESA+T is a RS-485/RS-422 transceiver. Equivalent products include the SN65HVD3082E, LTC2862, and ADM2483. These chips offer similar functionality for differential communication and are suitable for various applications in industrial and communication systems. Always check the specific datasheets for compatibility in terms of voltage, speed, and features.