Overview
The MAX232MJE/883B is a robust interface IC designed by Analog Devices Inc./Maxim Integrated to facilitate RS-232 communication. This multichannel RS-232 driver/receiver is housed in a 16-CERDIP (ceramic dual in-line package) and operates within a wide temperature range of -55°C to 125°C, making it suitable for demanding environmental conditions. It is particularly useful in applications requiring reliable and robust serial data transfer under extreme temperatures and noise-sensitive environments.
Key Specifications
| Parameter | Value |
|---|---|
| Package / Case | 16-CDIP (0.300", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 125°C |
| Voltage - Supply | 5V |
| Data Rate | 120Kbps |
| Protocol | RS232 |
| Number of Drivers/Receivers | 2/2 |
| Receiver Hysteresis | 500 mV |
Key Features
- Multi-channel Interface Capability: The MAX232MJE/883B supports multiple channels for RS-232 communication, enhancing its utility in complex systems.
- External Charge-Pump Feature: This feature allows the IC to generate the necessary voltage levels for RS-232 communication from a single 5V supply, reducing the need for additional power sources.
- Schmitt Trigger Inputs: These inputs help in improving noise immunity, making the IC more reliable in noise-sensitive environments.
- High Operating Temperature Range: The IC can operate between -55°C and 125°C, making it suitable for use in harsh environmental conditions.
- Through-Hole Installation: The through-hole mounting type enhances durability and heat management, which is beneficial in applications where surface-mount technology is not preferred.
Applications
- Industrial Automation: This IC can be integrated into automation systems such as PLCs (Programmable Logic Controllers) and DCS (Distributed Control Systems) to ensure reliable data transmission in harsh industrial environments.
- Renewable Energy: It can be used in renewable energy systems like solar photovoltaic or wind turbines for communication between the central control unit and peripheral data collection systems.
- Robotics and Drones: The robust characteristics of the MAX232MJE/883B make it a viable choice for communication within robotic systems or drones, which often experience rapid temperature changes and require consistent data transfer.
Q & A
- What is the MAX232MJE/883B used for?
The MAX232MJE/883B is used to facilitate RS-232 communication in various applications requiring robust and reliable serial data transfer.
- What is the operating temperature range of the MAX232MJE/883B?
The operating temperature range of the MAX232MJE/883B is -55°C to 125°C).
- What type of package does the MAX232MJE/883B come in?
The MAX232MJE/883B comes in a 16-CERDIP (ceramic dual in-line package)).
- What is the supply voltage for the MAX232MJE/883B?
The supply voltage for the MAX232MJE/883B is 5V).
- What is the data rate of the MAX232MJE/883B?
The data rate of the MAX232MJE/883B is 120Kbps).
- How many drivers and receivers does the MAX232MJE/883B have?
The MAX232MJE/883B has 2 drivers and 2 receivers).
- What is the receiver hysteresis of the MAX232MJE/883B?
The receiver hysteresis of the MAX232MJE/883B is 500 mV).
- Is the MAX232MJE/883B suitable for surface-mount installations?
No, the MAX232MJE/883B is designed for through-hole installations, enhancing durability and heat management).
- Where can I source the MAX232MJE/883B?
You can source the MAX232MJE/883B from various distributors such as findchips.com, Mouser Electronics, and other authorized suppliers).
- What are some typical applications of the MAX232MJE/883B?
Typical applications include industrial automation, renewable energy systems, and robotics or drones).
