Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Transceiver |
| Protocol | RS422, RS485 |
| NumberofDrivers/Receivers | 1/1 |
| Duplex | Half |
| ReceiverHysteresis | 25 mV |
| DataRate | 16Mbps |
| Voltage-Supply | 4.75V ~ 5.25V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Overview
Description
The MAX13488EESA+T is a robust, low-power transceiver designed for RS-485 and RS-422 communication systems. It is produced by Maxim Integrated and features enhanced electrostatic discharge (ESD) protection, making it suitable for harsh industrial environments. The device operates with a wide supply voltage range of 3V to 3.6V, ensuring flexibility in various applications.
Key features include a 12kV ESD protection on the bus pins, low quiescent current for efficient power consumption, and a fail-safe receiver that ensures a known output state when the bus is idle, shorted, or open. The MAX13488EESA+T supports data rates up to 16Mbps and has a low driver output skew, which enhances signal integrity over long distances.
The transceiver is available in an 8-pin SOIC package, making it compact and easy to integrate into existing designs. Its wide temperature range (-40°C to +85°C) ensures reliable performance in various operating conditions. This makes the MAX13488EESA+T an ideal choice for industrial automation, building automation, and other applications requiring robust and efficient communication.
Key features include a 12kV ESD protection on the bus pins, low quiescent current for efficient power consumption, and a fail-safe receiver that ensures a known output state when the bus is idle, shorted, or open. The MAX13488EESA+T supports data rates up to 16Mbps and has a low driver output skew, which enhances signal integrity over long distances.
The transceiver is available in an 8-pin SOIC package, making it compact and easy to integrate into existing designs. Its wide temperature range (-40°C to +85°C) ensures reliable performance in various operating conditions. This makes the MAX13488EESA+T an ideal choice for industrial automation, building automation, and other applications requiring robust and efficient communication.
Equivalent
The MAX13488EESA+T is a RS-485/RS-422 transceiver. Equivalent products include:
1. TI SN65HVD1780
2. Analog Devices ADM485
3. LT485 from Linear Technology
4. STMicroelectronics' STM485
5. ON Semiconductor's AM26C31
These alternatives are chosen based on similar functionalities such as differential signaling, similar voltage and current ratings, and compatibility with RS-485/RS-422 communication standards. Always verify specifications to ensure they meet your application requirements.
1. TI SN65HVD1780
2. Analog Devices ADM485
3. LT485 from Linear Technology
4. STMicroelectronics' STM485
5. ON Semiconductor's AM26C31
These alternatives are chosen based on similar functionalities such as differential signaling, similar voltage and current ratings, and compatibility with RS-485/RS-422 communication standards. Always verify specifications to ensure they meet your application requirements.
Features
The MAX13488EESA+T is a robust RS-485/RS-422 transceiver designed for industrial communication networks. Key features include:
1. ESD Protection: It offers enhanced electrostatic discharge protection, withstanding up to ±15kV human body model (HBM).
2. Operating Voltage: It operates over a wide supply voltage range from 3V to 5.5V, making it suitable for various applications.
3. Low-Power Shutdown Mode: The transceiver includes a low-power shutdown mode, reducing power consumption to 1µA.
4. Data Rate: It supports data rates up to 500kbps, suitable for moderate-speed applications.
5. Fail-Safe: It features true fail-safe receivers, ensuring a defined output state when inputs are shorted, open, or terminated but not driven.
6. Driver Short-Circuit Protection: The device provides short-circuit protection on the driver outputs.
7. Hot-Swap Capability: It supports hot-swapping, allowing for live insertion and removal without damaging the device.
8. Extended Temperature Range: It operates over an extended temperature range of -40°C to +85°C, ideal for harsh environments.
These features make the MAX13488EESA+T a reliable choice for robust and efficient communication in industrial settings.
1. ESD Protection: It offers enhanced electrostatic discharge protection, withstanding up to ±15kV human body model (HBM).
2. Operating Voltage: It operates over a wide supply voltage range from 3V to 5.5V, making it suitable for various applications.
3. Low-Power Shutdown Mode: The transceiver includes a low-power shutdown mode, reducing power consumption to 1µA.
4. Data Rate: It supports data rates up to 500kbps, suitable for moderate-speed applications.
5. Fail-Safe: It features true fail-safe receivers, ensuring a defined output state when inputs are shorted, open, or terminated but not driven.
6. Driver Short-Circuit Protection: The device provides short-circuit protection on the driver outputs.
7. Hot-Swap Capability: It supports hot-swapping, allowing for live insertion and removal without damaging the device.
8. Extended Temperature Range: It operates over an extended temperature range of -40°C to +85°C, ideal for harsh environments.
These features make the MAX13488EESA+T a reliable choice for robust and efficient communication in industrial settings.
Pinout
The MAX13488EESA+T is an RS-485/RS-422 transceiver by Maxim Integrated. It is designed for robust communication in harsh environments. The device comes in an 8-pin SOIC package. Here’s a brief overview of its pin functions:
1. RO (Receiver Output): Outputs the received data.
2. RE̅̅̅ (Receiver Enable): Active-low input; enables or disables the receiver.
3. DE (Driver Enable): Active-high input; enables or disables the driver.
4. DI (Driver Input): Inputs the data to be transmitted.
5. GND (Ground): The ground reference for the device.
6. A (Non-inverting Receiver Input/Driver Output): Connected to the bus.
7. B (Inverting Receiver Input/Driver Output): Connected to the bus.
8. VCC (Supply Voltage): Powers the device.
The MAX13488EESA+T offers features like fault protection, ESD protection, and low power consumption, making it suitable for industrial applications.
1. RO (Receiver Output): Outputs the received data.
2. RE̅̅̅ (Receiver Enable): Active-low input; enables or disables the receiver.
3. DE (Driver Enable): Active-high input; enables or disables the driver.
4. DI (Driver Input): Inputs the data to be transmitted.
5. GND (Ground): The ground reference for the device.
6. A (Non-inverting Receiver Input/Driver Output): Connected to the bus.
7. B (Inverting Receiver Input/Driver Output): Connected to the bus.
8. VCC (Supply Voltage): Powers the device.
The MAX13488EESA+T offers features like fault protection, ESD protection, and low power consumption, making it suitable for industrial applications.
Manufacturer
The MAX13488EESA+T is manufactured by Maxim Integrated. Maxim Integrated is a company that designs, manufactures, and sells analog and mixed-signal integrated circuits. These circuits are used in a wide range of industries, including consumer electronics, automotive, communications, industrial, and healthcare. Maxim Integrated is known for its expertise in power management, interface, and signal processing technologies, among others. The company aims to create innovative solutions that help its customers integrate more features and capabilities into their electronic devices, enhancing performance and reducing size and power consumption. Maxim Integrated became part of Analog Devices, Inc. in August 2021, following a merger, expanding their combined capabilities in the semiconductor industry.
Application
The MAX13488EESA+T is a robust RS-485/RS-422 transceiver designed for communication in harsh environments. It is commonly used in industrial automation, building management systems, and process control due to its high electrostatic discharge (ESD) protection and fail-safe features. Its applications include data transmission in factory automation systems, HVAC controls, and networked sensors. The device is also suitable for use in security systems, remote meter reading, and any application requiring reliable communication over long distances in electrically noisy environments. Its ability to operate over a wide temperature range makes it ideal for outdoor and industrial settings.
Package
The MAX13488EESA+T is a transceiver IC packaged in an 8-pin SOIC (Small Outline Integrated Circuit) with a tape-and-reel option for automated assembly.
