Overview
The ADM208EARU is a robust RS-232 and V.28 interface transceiver produced by Analog Devices Inc. This device operates from a single +5 V power supply, making it suitable for a variety of applications requiring reliable serial communication. The ADM208EARU is part of the ADM2xxE family, known for its EMI/EMC compliance and high ESD protection, ensuring reliable performance in challenging environments.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Transceiver |
| Number of Drivers/Receivers | 4/4 |
| Protocol | RS-232 |
| Voltage - Supply | 4.5 V ~ 5.5 V |
| Mounting Type | Surface Mount |
| Package / Case | 24-TSSOP (0.173", 4.40mm Width) |
| Data Rate | 230 kbps |
| Operating Temperature | -40°C ~ 85°C |
| Receiver Hysteresis | 650 mV |
| Duplex | Full |
Key Features
- EMI/EMC-compliant design for reduced electromagnetic interference.
- High ESD protection up to ±15 kV.
- Operates from a single +5 V power supply.
- Full-duplex operation with 4 drivers and 4 receivers.
- Supports data rates up to 230 kbps.
- Wide operating temperature range from -40°C to 85°C.
- Surface mount package in 24-TSSOP.
Applications
The ADM208EARU is suitable for various applications requiring reliable RS-232 serial communication. These include:
- Industrial automation and control systems.
- Medical devices and equipment.
- Aerospace and defense systems.
- Automotive systems, especially those requiring robust serial communication.
- Point-of-sale terminals and other commercial equipment.
Q & A
- What is the primary function of the ADM208EARU?
The ADM208EARU is an RS-232 and V.28 interface transceiver. - What is the operating voltage range of the ADM208EARU?
The operating voltage range is 4.5 V to 5.5 V. - How many drivers and receivers does the ADM208EARU have?
The device has 4 drivers and 4 receivers. - What is the maximum data rate supported by the ADM208EARU?
The maximum data rate is 230 kbps. - What is the operating temperature range of the ADM208EARU?
The operating temperature range is from -40°C to 85°C. - What type of package does the ADM208EARU come in?
The device comes in a 24-TSSOP package. - Is the ADM208EARU EMI/EMC-compliant?
Yes, the ADM208EARU is EMI/EMC-compliant. - What level of ESD protection does the ADM208EARU offer?
The device offers ±15 kV ESD protection. - Is the ADM208EARU suitable for industrial applications?
Yes, it is suitable for industrial automation and control systems due to its robust design and wide operating temperature range. - Can the ADM208EARU be used in automotive systems?
Yes, it can be used in automotive systems requiring reliable serial communication.
