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MAX3088EESA+

Name: MAX3088EESA+
Rating: 4.7 (12 reviews)

RS-485/RS-422 TRANSCVR

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製造商。部分 #MAX3088EESA+
包 SOP-8
資料表 MAX3088EESA+ DataSheet
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規格

Package	Bulk
ProductStatus	Active

概述

Description

The MAX3088EESA+ is a high-speed RS-485/RS-422 transceiver designed by Maxim Integrated (now part of Analog Devices). It features a low-power design suitable for half-duplex communication in industrial and automotive applications. Operating with a supply voltage of 3.0V to 5.5V, the device can achieve data rates up to 20 Mbps while maintaining a robust performance in noisy environments.
Key features include a wide common-mode input voltage range, thermal shutdown protection, and low power consumption, making it ideal for battery-operated devices. The MAX3088EESA+ has a built-in fail-safe feature that ensures a logic high output when the receiver inputs are left floating. It is packaged in a 14-pin SOIC for easy integration into various circuit designs.
Overall, the MAX3088EESA+ is a reliable solution for applications requiring efficient and high-speed serial communication over long distances, such as factory automation, remote sensing, and data acquisition systems.

Features

The MAX3088EESA+ is a high-speed, low-power RS-485/RS-422 transceiver designed for reliable data communication over long distances. Key features include:
1. Data Rate: Supports data rates up to 20 Mbps.
2. Low Power Consumption: Operates with a low supply current, making it suitable for battery-powered applications.
3. Wide Supply Voltage Range: Accepts a supply voltage from 3.0V to 5.5V.
4. Integrated Fail-Safe Features: Ensures fail-safe operation against bus faults and short circuits.
5. High Noise Immunity: Enhanced noise immunity allows for reliable communication in noisy environments.
6. Thermal Shutdown: Built-in thermal protection to prevent overheating.
7. Half-Duplex Operation: Facilitates communication over a single pair of wires.
8. Small Package Size: Available in a 8-pin NSOIC package for space-constrained designs.
Overall, the MAX3088EESA+ is ideal for industrial automation, remote monitoring, and other applications requiring robust data transmission.

Package

The MAX3088EESA+ is packaged in a 16-pin SOIC (Small Outline Integrated Circuit) package.

Pinout

The MAX3088EESA+ is an RS-485/RS-422 transceiver with a pin count of 8. Its primary functions include converting single-ended TTL/CMOS signals to differential RS-485 signals and vice versa, allowing for reliable long-distance data transmission.
Here are the key pins and their functions:
1. 1 (A): Non-inverting differential output.
2. 2 (B): Inverting differential output.
3. 3 (RO): Receiver output (TTL-compatible).
4. 4 (RE): Receiver enable (active low).
5. 5 (DE): Driver enable (active high).
6. 6 (DI): Driver input (TTL-compatible).
7. 7 (GND): Ground.
8. 8 (VCC): Supply voltage (typically +3.0V to +5.5V).
The device supports low power consumption, high data rates, and is designed for robust communication in noisy environments.

Manufacturer

The MAX3088EESA+ is manufactured by Maxim Integrated, which is a semiconductor company known for designing and producing analog and mixed-signal integrated circuits. Founded in 1983, Maxim Integrated specializes in high-performance analog solutions, including data converters, amplifiers, and interface products, catering to various industries such as automotive, communications, industrial, and consumer electronics. The company has a strong focus on innovation and technology, providing essential components for modern electronic systems. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., further enhancing its capabilities and market reach in the semiconductor industry.

Application

The MAX3088EESA+ is primarily used in industrial automation, data communications, and remote sensor applications. It serves as a low-power RS-485/RS-422 transceiver, ideal for long-distance data transmission in noisy environments. Its applications include factory automation systems, motor control, building automation, and any systems requiring robust differential signaling for reliable communication over twisted-pair cables.

Equivalent

Equivalent products to the MAX3088EESA+ include the SN65HVD3088, ADM2483, and ISL32476. These devices are similar in function, providing RS-485/RS-422 transceiver capabilities with comparable specifications. Always verify the specific electrical characteristics and package types to ensure compatibility for your application.