Manufacturer Part Number
SN75C3243DBR
Manufacturer
Texas Instruments
Introduction
The SN75C3243DBR is a chip designed for RS232 interface communication with multi-channel capability, ensuring reliable data transmission.
Product Features and Performance
RS232 Protocol support
3 Drivers and 5 Receivers
Meets or exceeds TIA/EIA-232-F standards
Electrostatic discharge (ESD) protection
Operates from a single 3V to 5.5V power supply
Up to 1Mbps data rate capability
Low power consumption
Latch-up performance exceeds 100 mA per JESD 78, Class II
Product Advantages
Enhanced interface robustness with 500 mV receiver hysteresis
Flexible voltage supply range for varied use cases
High data throughput for efficient communication
Designed for low-power operation to save energy
Key Technical Parameters
Full Duplex communication
Data Rate: 1Mbps
Voltage - Supply: 3V to 5.5V
Operating Temperature: 0°C to 70°C
Quality and Safety Features
Built-in ESD protection
Conforms with industry standards for safety and quality
Compatibility
Compatible with RS232 powered devices and applications
Application Areas
Consumer Electronics
Industrial
Telecommunications
Computing systems
Product Lifecycle
Active status, not nearing discontinuation
Future replacements or upgrades available in Texas Instruments' extensive interface product portfolio
Several Key Reasons to Choose This Product
Reliable data transmission with RS232 compatibility
High-speed operation with a data rate of 1Mbps
Low-voltage operation down to 3V, which reduces power demands
Flexible integration in various applications thanks to the full duplex communication capability
Improved signal integrity through receiver hysteresis
Manufactured by Texas Instruments, a leader in semiconductor solutions