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LTC2804CDHC from LINEAR

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LTC2804CDHC

Manufacturer: LINEAR, LT

1.8V to 5.5V RS-232 Single and Dual Transceivers
Partnumber Manufacturer Quantity Availability
LTC2804CDHC LINEAR, LT 120 In Stock

Description and Introduction

1.8V to 5.5V RS-232 Single and Dual Transceivers The LTC2804CDHC is a quad RS232 transceiver manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Type:** Quad RS232 Transceiver  
- **Supply Voltage:** 3V to 5.5V  
- **Data Rate:** Up to 250kbps  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 16-Lead DFN (Dual Flat No-Lead)  
- **Number of Drivers/Receivers:** 4 Drivers / 4 Receivers  
- **Shutdown Current:** <1µA  

### **Descriptions:**  
- The LTC2804CDHC is a low-power, quad RS232 transceiver designed for serial communication applications.  
- It operates from a single 3V to 5.5V supply, making it suitable for battery-powered systems.  
- The device includes integrated charge pumps to generate RS232 voltage levels (±5V) from a single supply.  

### **Features:**  
- Low power consumption (<1µA in shutdown mode).  
- Meets EIA/TIA-232-F standards.  
- Robust ±15kV ESD protection on all pins.  
- Operates with a single 3V to 5.5V supply.  
- Small 16-lead DFN package for space-constrained applications.  

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

Application Scenarios & Design Considerations

1.8V to 5.5V RS-232 Single and Dual Transceivers

Alternative Part Number

  • MAX3221ECAE+ --: Pin-compatible RS-232 transceiver with similar supply voltage range and data rate, widely available and functionally equivalent for most applications.
  • SP3232ECY-L --: Dual RS-232 transceiver offering comparable performance and ESD protection, suitable drop-in replacement in many designs.
  • ST3232ECTR --: Low-power RS-232 transceiver with similar electrical characteristics and package options, providing a cost-effective alternative.
  • SP3223ECY-L --: Dual-channel RS-232 transceiver offering similar interface functionality and supply compatibility for serial communication designs.
  • ST3232CDR --: Widely available RS-232 transceiver with comparable driver/receiver count and voltage requirements, usable as a cost-effective alternative.

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