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TEA1064BT from PHI,Philips

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TEA1064BT

Manufacturer: PHI, PHILIPS

Low voltage versatile telephone transmission circuit with dialler interface and transmit level dynamic limiting

Partnumber Manufacturer Quantity Availability
TEA1064BT PHI, PHILIPS 1345 In Stock

Description and Introduction

Low voltage versatile telephone transmission circuit with dialler interface and transmit level dynamic limiting The **TEA1064BT** is a telephone transmission circuit manufactured by **PHILIPS**. Below are its key specifications, descriptions, and features based on the available knowledge base:

### **Specifications:**
- **Manufacturer:** PHILIPS  
- **Function:** Telephone transmission circuit  
- **Technology:** Bipolar IC  
- **Package:** DIP (Dual In-line Package) or SO (Small Outline)  
- **Operating Voltage:** Typically operates at low voltage (specific range not provided)  
- **Applications:** Used in telephone handsets and line interfaces  

### **Descriptions:**
- The **TEA1064BT** is designed for analog telephone applications, providing essential functions for speech transmission and reception.  
- It integrates amplification, regulation, and interface circuitry for telecommunication devices.  
- Suitable for both pulse and tone dialing systems.  

### **Features:**
- **Line Voltage Regulation:** Ensures stable operation under varying line conditions.  
- **Low Power Consumption:** Optimized for energy efficiency in telephone circuits.  
- **Built-in Amplifiers:** Includes microphone and earpiece amplifiers.  
- **DTMF Compatibility:** Supports dual-tone multi-frequency signaling.  
- **Hook Switch Control:** Manages on/off-hook transitions.  

This information is strictly based on the manufacturer's documentation for the **TEA1064BT** by **PHILIPS**.

Application Scenarios & Design Considerations

Low voltage versatile telephone transmission circuit with dialler interface and transmit level dynamic limiting

Alternative Part Number

  • MC34119P --: Speech network IC with similar telephone line interface function, widely used as a TEA1064 alternative in analog phone designs.
  • LM386N --: Low-voltage audio amplifier commonly used in telephone speech circuits, pin-compatible in many retrofit applications.
  • TCA3385 --: Telephone speech transmission IC from a different series offering comparable line interface and amplification features.
  • LS285 --: Speech network IC used in telephone sets, functionally similar to the TEA1064BT for voice transmission circuits.

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