IC Phoenix logo

Home ›  S  › S84 > SP3243EUCT-L

SP3243EUCT-L from SIPEX

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

SP3243EUCT-L

Manufacturer: SIPEX, SIPEX/EXAR

3 Driver/5 Receiver Intelligent 3.0V to 5.5V RS-232 Transceivers

Partnumber Manufacturer Quantity Availability
SP3243EUCT-L,SP3243EUCTL SIPEX, SIPEX/EXAR 12424 In Stock

Description and Introduction

3 Driver/5 Receiver Intelligent 3.0V to 5.5V RS-232 Transceivers The SP3243EUCT-L is a 3.0V to 5.5V RS-232 transceiver manufactured by Exar Corporation (now part of MaxLinear).  

### **Key Features:**  
- **Supply Voltage Range:** 3.0V to 5.5V  
- **Data Rate:** Up to 1Mbps  
- **Low Power Consumption:**  
  - Active Mode: 1mA (typical)  
  - Shutdown Mode: 1µA (typical)  
- **Integrated Charge Pump:** Eliminates the need for external ±12V power supplies  
- **ESD Protection:** ±15kV (Human Body Model) on transceiver pins  
- **Package:** 28-pin TSSOP  
- **Operating Temperature Range:** -40°C to +85°C  
- **Compliance:** Meets EIA/TIA-232-F standards  

### **Description:**  
The SP3243EUCT-L is a 3-driver/5-receiver RS-232 transceiver designed for low-power applications. It includes an internal charge pump to generate RS-232 voltage levels from a single 3.3V or 5V supply. The device is suitable for battery-powered systems, PDAs, and portable equipment due to its low power consumption and small footprint.  

### **Applications:**  
- Portable and battery-powered devices  
- Handheld equipment  
- Industrial control systems  
- Point-of-sale terminals  
- Networking and telecom devices  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

3 Driver/5 Receiver Intelligent 3.0V to 5.5V RS-232 Transceivers

Alternative Part Number

  • MAX3243ECAI+ --: Pin-compatible 3V RS-232 transceiver with enhanced ESD protection, functionally equivalent to the SP3243E family.
  • ICL3243ECAZ --: Direct functional equivalent 3V RS-232 transceiver with similar driver/receiver count and ESD rating.
  • ADM3243EARUZ --: Comparable 3V RS-232 transceiver offering similar performance and pinout compatibility for drop-in replacement.
  • ST3243ECTR --: 3V RS-232 transceiver with comparable features and pinout, suitable drop-in replacement in most designs.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips