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TDA9889TS from PHILIPS

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TDA9889TS

Manufacturer: PHILIPS

DVB selective AGC amplifier

Partnumber Manufacturer Quantity Availability
TDA9889TS PHILIPS 1190 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.

Application Scenarios & Design Considerations

DVB selective AGC amplifier

Alternative Part Number

  • TDA9886TS --: Same TDA988x IF-PLL demodulator family from the original Philips/NXP line, similar IF processing function and pin-compatible package, widely available as a drop-in substitute.
  • TDA9887TS --: Closely related NXP IF demodulator with comparable functionality and supply/package characteristics, commonly used where the TDA9889 is specified.
  • TDA9808T --: Alternative NXP TV IF demodulator IC offering similar signal demodulation capability, suitable when the TDA9889 is unavailable.
  • TDA9887T --: Same TDA988x IF demodulator family from the original Philips/NXP line, with closely matching functionality and pinout for TV tuner applications.
  • TDA9886T --: Sister device in the TDA988x series offering similar multi-standard IF demodulation, usable as a functional substitute with minor design checks.
  • LA75665M --: Comparable TV/VCR IF demodulator IC from a different vendor and series, suitable as a cross-vendor alternative when NXP parts are unavailable.

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