Manufacturer Part Number
ADM3222ARUZ
Manufacturer
Analog Devices
Introduction
High-speed, 2-channel RS232/V.28 interface devices with low voltage, and power shutdown features.
Product Features and Performance
Two drivers and two receivers
Full duplex communication
Receiver hysteresis of 400 mV for improved noise immunity
Data rate of 460Kbps for high-speed data transmission
Operates from a single 3V to 5.5V power supply
Low power consumption
Product Advantages
Enhanced electrostatic discharge (ESD) protection
Power-down feature to conserve power when not in use
Meets EIA/TIA-232 specifications while operating from a single 5V power supply
Fully specified for operation from -40°C to 85°C to ensure reliability in harsh environments
Key Technical Parameters
Voltage - Supply: 3V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Data Rate: 460Kbps
Quality and Safety Features
Thermal shutdown protection
Over-voltage protection for bus-pin fault conditions
Compatibility
Compatible with RS232 protocol
Application Areas
Telecommunications
Peripherals
Point-of-sale systems
Data acquisition systems
Product Lifecycle
Active product status with ongoing manufacturing and support
Several Key Reasons to Choose This Product
High-speed operation suitable for modern communication requirements
Low-voltage operation ideal for portable and battery-powered applications
Full-duplex capability allowing simultaneous transmission and reception of data
Built-in protection features improve system reliability and reduce the risk of damage
Small TSSOP package saves board space and is ideal for space-constrained applications.