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ADM213EARS

ADM213EARS Description

The ADM213EARS is a full-duplex, 4-driver/5-receiver RS232 transceiver designed and manufactured by Analog Devices Inc. This obsolete component features a data rate of 230kbps and operates within a supply voltage range of 4.5V to 5.5V. Packaged in a 28-pin SSOP tube, the ADM213EARS is designed for surface mount applications. With a receiver hysteresis of 650mV, this transceiver offers reliable performance in various communication systems.

ADM213EARS Features

• Full-Duplex Operation: The ADM213EARS supports simultaneous bidirectional data transmission, enhancing communication efficiency.
• RS232 Protocol: This transceiver is compatible with the widely-used RS232 serial communication standard, ensuring compatibility with a broad range of devices.
• 230kbps Data Rate: The ADM213EARS provides a data rate of 230kbps, suitable for applications requiring moderate data transfer speeds.
• 4.5V to 5.5V Supply Voltage: The transceiver operates within a flexible supply voltage range, accommodating various power supply configurations.
• Surface Mount: The ADM213EARS is designed for surface mount applications, allowing for compact and efficient PCB layouts.
• 650mV Receiver Hysteresis: This high hysteresis value ensures reliable signal detection and reduces the risk of false triggering.

ADM213EARS Applications

The ADM213EARS is ideal for applications requiring reliable serial communication, such as:

1. Industrial Control Systems: The ADM213EARS can be used in industrial control systems for reliable communication between various devices and controllers.
2. Telecommunication Equipment: This transceiver can be employed in telecommunication equipment for data transmission between different components.
3. Automotive Applications: The ADM213EARS can be utilized in automotive systems for communication between various electronic control units (ECUs).

Conclusion of ADM213EARS

While the ADM213EARS is an obsolete component, it still offers several advantages over similar models, such as its full-duplex operation, compatibility with the RS232 protocol, and high receiver hysteresis. Although it may not be suitable for cutting-edge applications, the ADM213EARS remains a reliable choice for systems requiring moderate data transfer speeds and compatibility with the RS232 standard. However, due to its obsolescence, it is recommended to consider alternative, more modern transceivers for new designs.