Overview
The ADM211EARZ is a robust RS232 transceiver from Analog Devices Inc., designed to facilitate full duplex communication. This device is part of the ADM2xxE family, which operates from a single 5V power supply and is compliant with RS232 and V.28 interface specifications. It is engineered to provide reliable data transmission in a variety of applications, particularly in harsh electrical environments.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Drivers/Receivers | 4/5 |
| Duplex | Full |
| Receiver Hysteresis | 650 mV |
| Data Rate | Up to 120 Kbps |
| Voltage Supply | 4.5V to 5.5V |
| Operating Temperature | -40°C to 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 28-SSOP or 28-SOIC |
Key Features
- Full duplex RS232 transceiver with 4 drivers and 5 receivers.
- High data integrity due to robust receiver hysteresis of 650 mV.
- Operates effectively across a broad temperature range of -40°C to 85°C.
- Compliant with RS232 and V.28 interface specifications.
- EMI/EMC compliant, including ±15 kV ESD protection on all I/O lines.
- Shutdown and active-low enable features.
- Durable SSOP or SOIC packaging ensures product durability and reliability.
Applications
- Telecommunication systems.
- Data acquisition systems.
- Point of sale terminals.
- Industrial control systems.
- Laptop and notebook computers.
- Printers and peripherals.
- Modems.
Q & A
- What is the ADM211EARZ used for? The ADM211EARZ is used as a robust RS232 transceiver for facilitating full duplex communication in various applications.
- How many drivers and receivers does the ADM211EARZ have? The ADM211EARZ has 4 drivers and 5 receivers.
- What is the data rate of the ADM211EARZ? The data rate of the ADM211EARZ is up to 120 Kbps.
- What is the operating temperature range of the ADM211EARZ? The operating temperature range is -40°C to 85°C.
- Is the ADM211EARZ EMI/EMC compliant? Yes, the ADM211EARZ is EMI/EMC compliant, including ±15 kV ESD protection.
- What type of packaging does the ADM211EARZ come in? The ADM211EARZ comes in 28-SSOP or 28-SOIC packaging.
- What are some common applications of the ADM211EARZ? Common applications include telecommunication systems, data acquisition systems, point of sale terminals, industrial control, and various computer peripherals.
- Does the ADM211EARZ require external capacitors? Yes, four external 0.1μF capacitors are required for operation.
- Is the ADM211EARZ available in tape and reel format? Yes, the ADM211EARZ is available in tape and reel format for efficient assembly in manufacturing processes.
- What is the voltage supply range for the ADM211EARZ? The voltage supply range is from 4.5V to 5.5V.
