Manufacturer Part Number
ADM211EAR
Manufacturer
Analog Devices, Inc.
Introduction
High-performance, low-power RS-232 transceiver
Product Features and Performance
Quad RS-232 transceiver
Operates from a single 5V supply
Requires no external components
Fully protected against ±15kV ESD on all pins
Receiver input thresholds and hysteresis compatible with EIA/TIA-232E and V.28/V.24 standards
Receiver input sensitivity: ±3V to ±15V
Receiver common-mode range: ±15V
120kbps maximum data rate
Automatic shutdown in absence of data
Product Advantages
Compact, space-saving design
Low power consumption
Robust ESD protection
Ease of use with no external components required
Key Technical Parameters
Voltage Supply: 4.5V to 5.5V
Duplex: Full
Number of Drivers/Receivers: 4
Protocol: RS-232
Receiver Hysteresis: 650mV
Data Rate: 120kbps
Device Type: Transceiver
Quality and Safety Features
Fully protected against ±15kV ESD on all pins
Meets EIA/TIA-232E and V.28/V.24 standards
Compatibility
Compatible with a wide range of RS-232 and V.28/V.24 serial communication systems
Application Areas
Suitable for a variety of industrial, commercial, and consumer applications requiring RS-232 serial communication
Product Lifecycle
This product is actively manufactured and supported by Analog Devices
Replacement or upgrade options may be available, depending on application requirements
Several Key Reasons to Choose This Product
Compact, space-saving design
Low power consumption
Robust ESD protection
Easy to use with no external components required
Fully compliant with industry standards
Suitable for a wide range of RS-232 communication applications