Overview
The ST3222EBPR is a highly integrated RS-232 transceiver designed and manufactured by STMicroelectronics. This device is optimized for low power consumption and high data-rate capabilities, making it suitable for a variety of communication applications. It operates within a voltage range of 3 to 5.5V and supports data rates up to 250Kbps. The ST3222EBPR is also protected against 15kV ESD (Electrostatic Discharge), enhancing its reliability in harsh environments.
Key Specifications
| Parameter | Value |
|---|---|
| Device Type | RS-232 Transceiver |
| Operating Voltage | 3 to 5.5V |
| Data Rate | Up to 250Kbps |
| ESD Protection | 15kV |
| Operating Temperature | -40°C to 85°C |
| Package Type | 20-SSOP |
Key Features
- Low power consumption
- High data-rate capabilities up to 250Kbps
- 15kV ESD protection
- Compliance with EIA/TIA-232 and V.28/V.24 standards
- Operating voltage range of 3 to 5.5V
- Wide operating temperature range from -40°C to 85°C
Applications
The ST3222EBPR is versatile and can be used in various applications requiring reliable RS-232 communication. These include:
- Industrial automation systems
- Medical devices
- Point-of-sale terminals
- Embedded systems
- Telecommunication equipment
Q & A
- What is the operating voltage range of the ST3222EBPR? The operating voltage range is 3 to 5.5V.
- What is the maximum data rate supported by the ST3222EBPR? The maximum data rate is up to 250Kbps.
- Does the ST3222EBPR have ESD protection? Yes, it has 15kV ESD protection.
- What are the operating temperature limits of the ST3222EBPR? The operating temperature range is from -40°C to 85°C.
- What package type is the ST3222EBPR available in? It is available in a 20-SSOP package.
- Is the ST3222EBPR compliant with industry standards? Yes, it is compliant with EIA/TIA-232 and V.28/V.24 standards.
- What are some common applications for the ST3222EBPR? Common applications include industrial automation, medical devices, point-of-sale terminals, embedded systems, and telecommunication equipment.
- Where can I purchase the ST3222EBPR? You can purchase it from authorized distributors such as Digi-Key, Mouser, and directly from STMicroelectronics.
- What is the significance of low power consumption in the ST3222EBPR? Low power consumption is significant for battery-powered devices and applications where energy efficiency is crucial.
- How does the ST3222EBPR ensure reliability in harsh environments? The ST3222EBPR ensures reliability through its 15kV ESD protection and wide operating temperature range.
