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TEA1085 from PHI,Philips

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TEA1085

Manufacturer: PHI

Listening-in circuit for line-powered telephone sets

Partnumber Manufacturer Quantity Availability
TEA1085 PHI 10 In Stock

Description and Introduction

Listening-in circuit for line-powered telephone sets The TEA1085 is a telephone speech circuit manufactured by Philips (PHI).  

**Specifications:**  
- **Supply Voltage:** 3V to 12V  
- **Operating Current:** Low power consumption  
- **Package:** DIP (Dual In-line Package) or SO (Small Outline)  
- **Functions:** Includes microphone amplifier, line driver, and sidetone suppression  

**Descriptions and Features:**  
- Designed for telephone applications  
- Provides amplification for microphone and earpiece signals  
- Includes automatic gain control (AGC) for consistent audio levels  
- Supports sidetone cancellation to reduce feedback  
- Compatible with both analog and digital telephone systems  
- Low external component count for simplified circuit design  

For exact technical details, refer to the official Philips datasheet.

Partnumber Manufacturer Quantity Availability
TEA1085 PHILIPS 14 In Stock

Description and Introduction

Listening-in circuit for line-powered telephone sets The TEA1085 is a telephone transmission circuit manufactured by PHILIPS. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
1. **Type:** Telephone transmission circuit  
2. **Manufacturer:** PHILIPS  
3. **Function:** Designed for telephone line interface applications, providing necessary transmission functions.  
4. **Operating Voltage:** Typically operates on standard telephone line voltages (varies based on application).  
5. **Package:** Likely available in a standard IC package (exact type not specified in Ic-phoenix technical data files).  

### **Descriptions:**
- The TEA1085 is an integrated circuit (IC) used in telecommunication devices for managing signal transmission over telephone lines.  
- It is optimized for use in telephone handsets or related communication equipment.  

### **Features:**
1. **Line Interface:** Provides necessary line interfacing for telephone communication.  
2. **Signal Processing:** Includes amplification and conditioning of voice signals.  
3. **Low Power Consumption:** Designed for efficiency in telephone applications.  
4. **Compatibility:** Works with standard telephone line parameters.  

For exact electrical characteristics, pin configurations, or application circuits, consult the official PHILIPS datasheet.

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