ADM236LJNManufacturer: AD +5 V Powered CMOS RS-232 Drivers/Receivers |
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| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| ADM236LJN | AD | 18 | In Stock |
Description and Introduction
+5 V Powered CMOS RS-232 Drivers/Receivers The ADM236LJN is a high-speed, low-power RS-232 transceiver manufactured by Analog Devices. It operates from a single 5V power supply and is designed for bidirectional data communication. The device supports data rates up to 120 kbps and is compatible with EIA/TIA-232E and V.28/V.24 standards. It features an on-board charge pump for generating the necessary RS-232 voltage levels from a single 5V supply, eliminating the need for external components. The ADM236LJN includes two drivers and two receivers, making it suitable for full-duplex communication. It is available in a 16-pin DIP package and operates over a temperature range of -40°C to +85°C. The device is commonly used in industrial control systems, point-of-sale terminals, and other applications requiring RS-232 communication.
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Application Scenarios & Design Considerations
+5 V Powered CMOS RS-232 Drivers/Receivers# ADM236LJN Technical Documentation
## 1. Application Scenarios ### Typical Use Cases -  Industrial Control Systems : Interface between microcontrollers and legacy industrial equipment using RS-232 protocols ### Industry Applications ### Practical Advantages ### Limitations ## 2. Design Considerations ### Common Design Pitfalls and Solutions  Pitfall 1: Incorrect Capacitor Selection   Pitfall 2: Poor ESD Protection Implementation   Pitfall 3: Signal Integrity Issues  ### Compatibility Issues  Voltage Level Mismatches   Logic Level Compatibility  ### PCB Layout Recommendations  Power Supply Decoupling   Charge Pump Circuit Layout   Signal Routing   ESD Protection  |
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