Overview
The ADM213EARUZ-REEL7, produced by Analog Devices Inc., is a robust RS-232 and V.28 interface device designed to operate from a single +5 V power supply. This component is part of the ADM2xxE family, known for its high performance and reliability in various communication applications. It features a built-in charge pump, which generates the necessary ±9 V supplies from the single 5 V input, eliminating the need for external voltage sources. The device is particularly useful in systems requiring high-speed data transmission and low power consumption.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Temperature Range | -40 to 85 | °C |
| Supply Voltage | 5 V ± 10% | V |
| Max Supply Voltage | 5.5 | V |
| Number of Drivers/Receivers | 4/5 | - |
| RS-232 Input Voltage Range | -30 to +30 | V |
| RS-232 Output Voltage Swing | ±5.0 to ±9.0 | V |
| Maximum Data Rate | 230 kbps | - |
| Receiver Propagation Delay | 0.4 to 2 μs | μs |
| Package Type | 28-Lead TSSOP | - |
Key Features
- Single 5 V Supply Operation: The device operates from a single 5 V supply and generates the necessary ±9 V supplies using an internal charge pump.
- High-Speed Data Transmission: Supports data rates up to 230 kbps, making it suitable for high-speed data links and modern modem standards.
- Low Power Shutdown Mode: Allows the device to be shut down until a peripheral device begins communication, reducing power consumption.
- Internal Pull-Up and Pull-Down Resistors: Features internal 400 kΩ pull-up resistors on TTL/CMOS inputs and 5 kΩ pull-down resistors on RS-232 inputs.
- ESD/EFT Transient Protection: Includes protection against electrostatic discharge (ESD) and electrical fast transient (EFT) events.
Applications
- Industrial Automation: Suitable for industrial control systems and automation equipment due to its robustness and reliability.
- Automotive Systems: Can be used in automotive interfaces such as CAN, audio, and Ethernet systems.
- Medical Devices: Applicable in medical equipment requiring reliable and high-speed data communication.
- Telecommunication Equipment: Ideal for use in telecommunication devices, including modems and other communication hardware.
- Embedded Systems: Useful in various embedded systems requiring RS-232 communication interfaces.
Q & A
- What is the operating temperature range of the ADM213EARUZ-REEL7?
The operating temperature range is -40°C to 85°C.
- What is the maximum supply voltage for the ADM213EARUZ-REEL7?
The maximum supply voltage is 5.5 V.
- How many drivers and receivers does the ADM213EARUZ-REEL7 have?
The device has 4 drivers and 5 receivers.
- What is the maximum data rate supported by the ADM213EARUZ-REEL7?
The device supports data rates up to 230 kbps.
- Does the ADM213EARUZ-REEL7 have internal pull-up and pull-down resistors?
Yes, it features internal 400 kΩ pull-up resistors on TTL/CMOS inputs and 5 kΩ pull-down resistors on RS-232 inputs.
- What type of package does the ADM213EARUZ-REEL7 come in?
The device comes in a 28-Lead TSSOP package.
- Does the ADM213EARUZ-REEL7 have ESD/EFT transient protection?
Yes, it includes protection against ESD and EFT events.
- Can the ADM213EARUZ-REEL7 operate in shutdown mode?
Yes, the device can be shut down until a peripheral device begins communication, reducing power consumption.
- What is the typical output voltage swing of the RS-232 transmitters in the ADM213EARUZ-REEL7?
The typical output voltage swing is ±5.0 to ±9.0 V.
- What is the receiver propagation delay of the ADM213EARUZ-REEL7?
The receiver propagation delay is 0.4 to 2 μs.
