Manufacturer Part Number
ADM202EARU
Manufacturer
Analog Devices, Inc.
Introduction
The ADM202EARU is a low-power, dual-channel, full-duplex RS-232 transceiver from Analog Devices, Inc. It is designed for use in a variety of industrial and commercial applications that require serial data transmission.
Product Features and Performance
Dual-channel, full-duplex operation
Supports data rates up to 230kbps
Receiver hysteresis of 650mV
Operates on a single 4.5V to 5.5V power supply
Low power consumption
Meets the EIA/TIA-232E and V.28/V.24 standards
Integrated charge pump for RS-232 signal levels
Supports hot-swap and live-insertion applications
Product Advantages
Efficient power consumption for extended battery life in portable applications
Robust receiver design for reliable data transmission
Small 16-TSSOP package for space-constrained designs
Easy integration with microcontrollers and other digital systems
Key Technical Parameters
Supply Voltage: 4.5V to 5.5V
Data Rate: Up to 230kbps
Receiver Hysteresis: 650mV
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Meets EIA/TIA-232E and V.28/V.24 standards
Supports hot-swap and live-insertion applications
Robust design for reliable operation
Compatibility
Compatible with a wide range of microcontrollers and digital systems that require RS-232 serial communication
Application Areas
Industrial automation and control systems
Portable and battery-powered devices
Telecommunications equipment
Medical devices
Point-of-sale terminals
Product Lifecycle
The ADM202EARU is an active product, and Analog Devices, Inc. continues to provide support and availability. Replacements or upgrades may be available as technology evolves.
Key Reasons to Choose This Product
Low power consumption for extended battery life
Reliable and robust receiver design for consistent data transmission
Small package size for space-constrained applications
Easy integration with a wide range of microcontrollers and digital systems
Compliance with industry-standard RS-232 communication protocols
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