Overview
The ADM206EAR, 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 line driver/receiver is part of the ADM2xx family, which is known for its low power consumption and compliance with EIA-232-E specifications. The device integrates step-up voltage converters and level shifting transmitters and receivers, making it suitable for various communication applications. It is EMI/EMC compliant and offers high ESD protection, enhancing its reliability in diverse environments.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | SOIC (Small Outline IC), 24-pin |
| Operating Temperature Range | -40°C to +85°C |
| Supply Voltage Range | 4.5 V to 5.5 V |
| Supply Current (Max) | 6 mA |
| ESD Protection | ±15 kV (IEC 1000-4-2) |
| Interface Standard | EIA-232-E; V.28 |
| Driver Number of Bits | 4 |
| Receiver Number of Bits | 3 |
| Input Characteristics | SCHMITT TRIGGER |
| Output Low Current (Max) | 0.0016 A |
| Receive Delay (Max) | 2000 ns |
| Technology | CMOS |
Key Features
- Low power consumption (15 mW) and low power shutdown mode (≤ 5 μW).
- Compliance with EIA-232-E specifications, ensuring ±5 V minimum on transmission channels and receivers that can accept signal levels down to ±3 V.
- Integrated step-up voltage converters and level shifting transmitters and receivers.
- High ESD protection (±15 kV) according to IEC 1000-4-2 standards.
- EMI/EMC compliant, enhancing reliability in various environments.
- Internal 400 kΩ pull-up resistors on TTL/CMOS inputs and 5 kΩ pull-down resistors on RS-232 inputs.
- Enable/disable feature for receiver outputs, useful for microprocessor systems.
Applications
- Computers and peripherals
- Modems
- Printers
- Instruments
The ADM206EAR is versatile and can be used in a wide range of communication and interface applications where RS-232 and V.28 standards are required.
Q & A
- What is the operating temperature range of the ADM206EAR?
The operating temperature range is -40°C to +85°C.
- What is the supply voltage range for the ADM206EAR?
The supply voltage range is 4.5 V to 5.5 V.
- What level of ESD protection does the ADM206EAR offer?
The ADM206EAR offers ±15 kV ESD protection according to IEC 1000-4-2 standards.
- Is the ADM206EAR EMI/EMC compliant?
Yes, the ADM206EAR is EMI/EMC compliant.
- What is the package type of the ADM206EAR?
The package type is SOIC (Small Outline IC) with 24 pins.
- What is the maximum supply current of the ADM206EAR?
The maximum supply current is 6 mA.
- What interface standards does the ADM206EAR comply with?
The ADM206EAR complies with EIA-232-E and V.28 standards.
- Does the ADM206EAR have internal pull-up and pull-down resistors?
Yes, it has internal 400 kΩ pull-up resistors on TTL/CMOS inputs and 5 kΩ pull-down resistors on RS-232 inputs.
- What is the purpose of the enable/disable feature in the ADM206EAR?
The enable/disable feature is used to enable or disable the receiver outputs, which is useful for connecting to microprocessor systems.
- In what types of applications is the ADM206EAR typically used?
The ADM206EAR is typically used in computers, peripherals, modems, printers, and instruments.
- Is the ADM206EAR pin compatible with other similar devices?
Yes, the ADM206EAR is pin compatible with devices like the MAX206-211/213.
