Overview
The ADM236LJR is a high-performance RS-232 driver/receiver integrated circuit produced by Analog Devices Inc. This component is designed to facilitate high-speed, high-precision data transmission and is particularly suited for applications requiring reliable RS-232 communication. The ADM236LJR operates on a single 5 V supply and features internal charge pump voltage converters that generate the necessary ±10 V for RS-232 output, eliminating the need for external voltage sources.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADM236LJR |
| Package | 24-SOIC (0.295", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Protocol | RS-232 |
| Number of Drivers/Receivers | 4 Drivers, 3 Receivers |
| Voltage - Supply | 4.5V ~ 5.5V |
| ESD Protection | Yes, ±15 kV |
| Low Power Shutdown | < 5 µW |
Key Features
- High-speed, high-precision data transmission capability.
- Supports RS-232 protocol with 4 drivers and 3 receivers.
- Operates on a single 5 V supply with internal charge pump voltage converters generating ±10 V for RS-232 output.
- Low power shutdown mode reducing power dissipation to less than 5 µW, ideal for battery-powered equipment.
- ESD protection of ±15 kV.
- Surface mount 24-SOIC package for good heat dissipation and compact size.
Applications
- Communication Networks: Optical fiber communication, wireless communication, satellite communication, etc., to achieve high-speed and stable data transmission.
- Automotive Electronics: Vehicle entertainment systems, navigation systems, intelligent driving assistance systems, etc.
- Industrial Internet of Things (IoT): Smart home, smart agriculture, smart logistics, etc., to promote the intelligentization and interconnection of equipment.
- Consumer Electronics: Smartphones, tablets, wearable devices, etc., for data transmission and charging between devices.
Q & A
- What is the primary function of the ADM236LJR?
The primary function of the ADM236LJR is to provide high-speed, high-precision RS-232 data transmission and reception. - What is the package type of the ADM236LJR?
The package type of the ADM236LJR is 24-SOIC (0.295", 7.50mm Width). - What is the voltage supply range for the ADM236LJR?
The voltage supply range for the ADM236LJR is 4.5V to 5.5V. - Does the ADM236LJR have ESD protection?
Yes, the ADM236LJR has ESD protection of ±15 kV. - What is the power consumption in low power shutdown mode?
The power consumption in low power shutdown mode is less than 5 µW. - What are the typical applications of the ADM236LJR?
The typical applications include communication networks, automotive electronics, industrial IoT, and consumer electronics. - How many drivers and receivers does the ADM236LJR have?
The ADM236LJR has 4 drivers and 3 receivers. - Does the ADM236LJR require external voltage sources?
No, the ADM236LJR does not require external voltage sources as it has internal charge pump voltage converters. - What is the mounting type of the ADM236LJR?
The mounting type of the ADM236LJR is surface mount. - Is the ADM236LJR suitable for battery-powered equipment?
Yes, the ADM236LJR is particularly suited for battery-powered equipment due to its low power shutdown mode.
