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TEA1114AT/C3 from PHILIPS

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TEA1114AT/C3

Manufacturer: PHILIPS

TEA1114A; Low voltage telephone transmission circuit with dialler interface and regulated strong supply

Partnumber Manufacturer Quantity Availability
TEA1114AT/C3,TEA1114ATC3 PHILIPS 6729 In Stock

Description and Introduction

TEA1114A; Low voltage telephone transmission circuit with dialler interface and regulated strong supply The TEA1114AT/C3 is a low-voltage telephone transmission circuit manufactured by PHILIPS (now NXP Semiconductors).  

### **Specifications:**  
- **Supply Voltage Range:** 1.8V to 12V  
- **Operating Temperature Range:** -25°C to +75°C  
- **Package:** SO16 (Small Outline 16-pin)  
- **Power Consumption:** Low power consumption for battery-operated devices  
- **Line Impedance:** Adjustable to match different line conditions  
- **Gain Control:** Automatic gain control (AGC) for stable signal levels  

### **Descriptions:**  
- Designed for use in telephone sets and other telecommunication applications.  
- Provides amplification and signal conditioning for both transmit and receive paths.  
- Includes a built-in sidetone suppression circuit to reduce feedback.  
- Suitable for low-voltage operation, making it ideal for portable devices.  

### **Features:**  
- **Low-Voltage Operation:** Works efficiently with supply voltages as low as 1.8V.  
- **Integrated Line Driver:** Reduces external component count.  
- **Adjustable Sidetone:** Allows customization of sidetone levels.  
- **Compatible with Standard Telephone Lines:** Supports typical line impedances.  
- **Overvoltage Protection:** Protects against voltage spikes on the telephone line.  

This IC is commonly used in corded and cordless telephone systems, answering machines, and other voice communication devices.

Partnumber Manufacturer Quantity Availability
TEA1114AT/C3,TEA1114ATC3 PHILIPS Pb-free 489 In Stock

Description and Introduction

TEA1114A; Low voltage telephone transmission circuit with dialler interface and regulated strong supply The TEA1114AT/C3 is a manufacturer by PHILIPS. It is specified as Pb-free (lead-free).  

### **Descriptions and Features:**  
- **Manufacturer:** PHILIPS  
- **Part Number:** TEA1114AT/C3  
- **Pb-free (Lead-free):** Yes  
- **Function:** The TEA1114AT/C3 is a low-voltage telephone transmission circuit designed for telephone applications.  
- **Key Features:**  
  - Low power consumption  
  - Suitable for telephone line interfaces  
  - Includes line voltage regulator  
  - Compatible with Pb-free assembly processes  

(Note: Additional technical specifications such as voltage ratings, pin configurations, and application details would typically be found in the datasheet.)

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