ADM233LJNManufacturer: ADI +5 V Powered CMOS RS-232 Drivers/Receivers | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| ADM233LJN | ADI | 13 | In Stock |
Description and Introduction
+5 V Powered CMOS RS-232 Drivers/Receivers The **ADM233LJN** from Analog Devices is a high-performance, dual-channel RS-232 line driver/receiver designed for reliable serial communication in industrial and embedded applications. This component integrates charge-pump voltage converters, eliminating the need for external power supplies while supporting data rates up to **120 kbps**. Its robust design ensures compliance with **EIA/TIA-232-F** standards, making it suitable for interfacing with microcontrollers, modems, and other serial devices.  
Featuring **±15 kV ESD protection** on transmitter outputs and receiver inputs, the ADM233LJN enhances system durability in harsh environments. The device operates from a single **+5V power supply**, simplifying circuit design and reducing component count. With low power consumption and shutdown modes for power-sensitive applications, it balances efficiency with performance.   The ADM233LJN is housed in a **16-pin DIP package**, ensuring compatibility with through-hole PCB designs. Its dual-channel architecture allows simultaneous bidirectional communication, ideal for multi-device configurations. Whether used in industrial automation, point-of-sale systems, or legacy serial interfaces, this component delivers stable signal integrity and noise immunity.   Engineers value the ADM233LJN for its reliability, ease of integration, and compliance with industry standards, making it a practical choice for modern and legacy serial communication needs. |
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Application Scenarios & Design Considerations
+5 V Powered CMOS RS-232 Drivers/Receivers# ADM233LJN - Dual RS-232 Line Driver/Receiver
## 1. Application Scenarios ### Typical Use Cases -  Industrial Control Systems : PLC-to-HMI communication, sensor data transmission, and equipment monitoring interfaces ### Industry Applications ### Practical Advantages and Limitations  Advantages:   Limitations:  ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Improper Power Supply Sequencing   Pitfall 2: Inadequate Decoupling   Pitfall 3: Grounding Issues   Pitfall 4: Cable Length Mismatch  ### Compatibility Issues with Other Components  Microcontroller Interfaces:   Power Supply Compatibility:  ### PCB Layout Recommendations  Power Distribution:   Dec |
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