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LM1893N from NS,National Semiconductor

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LM1893N

Manufacturer: NS

LM1893/LM2893 Carrier-Current Transceiver

Partnumber Manufacturer Quantity Availability
LM1893N NS 37 In Stock

Description and Introduction

LM1893/LM2893 Carrier-Current Transceiver The LM1893N is a carrier-current transmitter manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Manufacturer:** National Semiconductor (NS)  
- **Type:** Carrier-Current Transmitter  
- **Package:** DIP (Dual In-Line Package)  
- **Operating Voltage:** Typically 5V to 15V  
- **Modulation Type:** AM (Amplitude Modulation)  
- **Frequency Range:** Designed for carrier-current applications (typically in the 50kHz to 300kHz range)  
- **Output Power:** Suitable for short-range power-line communication  
- **Applications:** Power-line communication, home automation, remote control systems  

### **Descriptions and Features:**  
- The LM1893N is designed for transmitting data over AC or DC power lines using carrier-current modulation.  
- It integrates a modulator, oscillator, and power amplifier in a single IC.  
- Features built-in carrier generation and modulation circuitry.  
- Provides reliable communication over existing power lines without additional wiring.  
- Used in applications such as remote control, intercom systems, and home automation.  
- Operates with minimal external components, simplifying circuit design.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

LM1893/LM2893 Carrier-Current Transceiver

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