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TDA9889TS from PHILIPS

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TDA9889TS

Manufacturer: PHILIPS

DVB selective AGC amplifier

Partnumber Manufacturer Quantity Availability
TDA9889TS PHILIPS 795 In Stock

Description and Introduction

DVB selective AGC amplifier The TDA9889TS is a manufacturer by PHILIPS (now NXP Semiconductors). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** PHILIPS (NXP Semiconductors)  
- **Package:** SSOP24 (Shrink Small Outline Package, 24 pins)  
- **Type:** Multistandard sound IF (Intermediate Frequency) processor  
- **Operating Voltage:** Typically 5V  
- **Applications:** Used in TV and audio systems for demodulating FM sound signals  

### **Descriptions:**  
- The TDA9889TS is designed for multistandard sound IF processing in television applications.  
- It supports FM demodulation for various TV sound standards, including PAL, SECAM, and NTSC.  
- The IC integrates functions such as IF amplification, FM demodulation, and audio signal processing.  

### **Features:**  
- **Multistandard Support:** Compatible with multiple TV sound standards.  
- **FM Demodulation:** Includes a high-quality FM demodulator for sound processing.  
- **Low Distortion:** Provides low harmonic distortion for clear audio output.  
- **Integrated AGC (Automatic Gain Control):** Ensures stable signal levels.  
- **Adjustable De-emphasis:** Supports different de-emphasis time constants.  
- **Mute Function:** Includes audio mute capability.  

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

Partnumber Manufacturer Quantity Availability
TDA9889TS PHILIPS 395 In Stock

Description and Introduction

DVB selective AGC amplifier The TDA9889TS is a digital IF demodulator and sound processor manufactured by PHILIPS (now NXP Semiconductors).  

### **Specifications:**  
- **Function:** Digital IF demodulator and sound processor for TV applications  
- **Package:** SSOP28 (Shrink Small Outline Package, 28 pins)  
- **Input Frequency Range:** Typically used for intermediate frequency (IF) signals in TV tuners  
- **Demodulation:** Supports QSS (Quasi Split Sound) and intercarrier sound demodulation  
- **Sound Processing:** Includes FM demodulation for NICAM and analogue sound  
- **Control Interface:** I²C bus for configuration and adjustments  
- **Power Supply:** Typically operates at 5V  

### **Descriptions and Features:**  
- Designed for use in analog and digital TV receivers  
- Integrated IF amplifier with automatic gain control (AGC)  
- Supports multiple sound standards (e.g., FM, AM, NICAM)  
- Low power consumption  
- High sensitivity and selectivity for improved signal reception  
- Compatible with global TV standards  

This IC was commonly used in CRT and early flat-panel TVs for signal processing.  

(Note: For detailed electrical characteristics, refer to the official datasheet from NXP.)

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