The ST232CWR from STMicroelectronics is a robust, low-power transceiver for RS-232 communication protocol. Designed to provide bidirectional serial communication capability at data rates up to 120 kbps, the device is a perfect fit for a variety of applications ranging from industrial to consumer electronics where reliable data transmission is required.
Key Features
- Versatile Power Supply Range: The ST232CWR operates with a single 5V power supply, making it compatible with a broad range of microcontrollers and digital systems.
- Low Power Consumption: It features a low-power shutdown mode that significantly reduces power consumption when not in active use, thereby extending the battery life of portable devices.
- High Data Rate: Capable of supporting data transfer rates up to 120 kbps, this transceiver can handle a wide range of communication needs.
- Electrostatic Discharge (ESD) Protection: With built-in ESD protection, the ST232CWR ensures resilience against electrostatic discharges, enhancing its durability and reliability in harsh environments.
- Simple Integration: The transceiver is available in a wide operating temperature range, which, combined with its SO-16 wide package, ensures ease of integration into various designs.
Applications
The ST232CWR is suitable for an array of applications, including but not limited to:
- Portable and battery-operated devices
- Industrial control systems
- Point of Sale (POS) terminals
- Peripheral interfaces for computers
Product Specifications
Parameter
Value
Supply Voltage
5V
Data Rate
Up to 120 kbps
Operating Temperature Range
-40°C to 85°C
Package
SO-16 Wide
ESD Protection
Yes
For engineers and designers looking for a reliable and easy-to-implement RS-232 transceiver solution, the ST232CWR from STMicroelectronics offers a blend of performance, power efficiency, and protection, making it an excellent choice for a multitude of serial communication applications.
