Manufacturer Part Number
ADM241LJRS
Manufacturer
Analog Devices, Inc.
Introduction
The ADM241LJRS is a quad RS-232 transceiver integrated circuit (IC) designed for cost-effective serial data communication applications.
Product Features and Performance
4 independent full-duplex RS-232 transceiver channels
Supports data rates up to 120 Kbps
Integrated charge pump for on-chip generation of RS-232 level signals
Receiver input hysteresis of 650 mV
Operates from a single 5V power supply
Low power consumption
ESD protection on all pins
Product Advantages
Compact 28-SSOP package for space-constrained applications
Integrated charge pump eliminates the need for external capacitors
Robust receiver design with high input hysteresis
Key Technical Parameters
Operating voltage: 4.75V to 5.25V
Operating temperature: 0°C to 70°C
Data rate: Up to 120 Kbps
Number of transceiver channels: 4
Duplex mode: Full-duplex
Quality and Safety Features
ESD protection on all pins
Robust receiver design with high input hysteresis
Compatibility
The ADM241LJRS is compatible with standard RS-232 communication protocols and can be used with a wide range of microcontrollers, processors, and other serial communication devices.
Application Areas
Industrial control systems
Instrumentation
Point-of-sale terminals
Data acquisition systems
Embedded systems
Product Lifecycle
The ADM241LJRS is an active product and is not nearing discontinuation. Analog Devices, Inc. offers replacement and upgrade options for this product as needed.
Key Reasons to Choose This Product
Compact 28-SSOP package for space-constrained designs
Integrated charge pump eliminates the need for external capacitors, simplifying the circuit design
Robust receiver design with high input hysteresis for reliable data communication
Supports data rates up to 120 Kbps, suitable for a wide range of serial communication applications
Low power consumption and operating temperature range of 0°C to 70°C make it suitable for a variety of environments