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MC34018P from MOT,Motorola

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MC34018P

Manufacturer: MOT

VOICE SWITCHED SPEAKERPHONE CIRCUIT

Partnumber Manufacturer Quantity Availability
MC34018P MOT 15197 In Stock

Description and Introduction

VOICE SWITCHED SPEAKERPHONE CIRCUIT The MC34018P is a telecommunications IC manufactured by Motorola (MOT). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** Motorola (MOT)  
### **Part Number:** MC34018P  

### **Descriptions:**  
- The MC34018P is a **Speakerphone Circuit IC** designed for full-duplex hands-free communication.  
- It integrates essential functions for speakerphone applications, including voice switching, background noise monitoring, and transmit/receive attenuation.  

### **Features:**  
1. **Full-Duplex Operation:** Enables simultaneous two-way communication without clipping.  
2. **Voice Switching:** Automatic switching between transmit and receive modes based on voice activity.  
3. **Background Noise Monitoring:** Adjusts sensitivity to minimize noise interference.  
4. **Attenuation Control:** Provides adjustable transmit and receive attenuation levels.  
5. **Integrated Audio Amplifier:** Includes a speaker amplifier and microphone preamplifier.  
6. **Line and Speaker Monitoring:** Supports line and speaker level detection for optimal performance.  
7. **Low Power Consumption:** Suitable for battery-operated devices.  
8. **Wide Supply Voltage Range:** Operates from **6V to 11V**.  
9. **Thermal and Short-Circuit Protection:** Enhances reliability in speakerphone systems.  

### **Applications:**  
- Hands-free speakerphones  
- Teleconferencing systems  
- Intercoms  
- Automotive communication devices  

This information is based solely on the technical specifications provided by the manufacturer.

Application Scenarios & Design Considerations

VOICE SWITCHED SPEAKERPHONE CIRCUIT

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