SP3232EEN-L/TR
| Part Number | SP3232EEN-L/TR |
|---|---|
| Manufacturer | MaxLinear Inc. (Exar) |
| Category | Integrated Circuits (ICs) > Interface > RS-232 Drivers/Receivers |
| Description | 3V to 5.5V RS-232 Transceiver, 2 Drivers/2 Receivers, ±15kV ESD Protection, 250kbps, -40 to 85°C, SOIC-16 |
Product Overview
The SP3232EEN-L/TR is a high-reliability, low-power RS-232 transceiver designed for 3.0V to 5.5V supply systems, featuring two drivers and two receivers for full-duplex asynchronous serial communication. This device integrates on-chip charge pump circuitry and four small external capacitors to generate RS-232 voltage levels, eliminating the need for dual power supplies. It offers robust ±15kV ESD protection on all RS-232 I/O pins, ensuring stable operation in harsh industrial and commercial environments. Supporting data rates up to 250kbps and low power consumption, the SP3232EEN-L/TR is optimized for embedded systems, industrial controls, and portable electronics.
Key Specifications
| Parameter | Value |
|---|---|
| RoHS | Compliant (RoHS 2/3 Compliant, Lead-Free) |
| EDA/CAD Models | Available (Gerber, STEP, IDF, Symbol, Footprint) |
| Warranty | 3 Years Standard Warranty |
| Brand | MaxLinear (Exar) |
| Interface Type | RS-232, 2 Drivers / 2 Receivers |
| Supply Voltage | 3.0V to 5.5V |
| Data Rate | Up to 250kbps |
| ESD Protection | ±15kV (Human Body Model) for RS-232 Pins |
| Operating Temperature | -40°C to +85°C |
| Package Type | SOIC-16 |
Typical Applications
- Industrial Automation and Control Systems
- Embedded MCU Serial Communication
- Test and Measurement Instruments
- POS Terminals and Security Systems
- PC Peripherals and Accessory Devices
- Battery-Powered Portable Equipment
- Factory Automation and PLC Modules
- IoT Gateway Serial Interface Modules
Technical Support
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