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TDA4665T/V5 from PHI,Philips

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TDA4665T/V5

Manufacturer: PHI, ST, PH, PHILIPS, NXP

TDA4665; Baseband delay line

Partnumber Manufacturer Quantity Availability
TDA4665T/V5,TDA4665TV5 PHI, ST, PH, PHILIPS, NXP 45631 In Stock

Description and Introduction

TDA4665; Baseband delay line The TDA4665T/V5 is a manufactured by STMicroelectronics (ST). Below are the specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** STMicroelectronics (ST)  
- **Type:** Integrated Circuit (IC)  
- **Function:** 1H-delay line with built-in clock generator  
- **Package:** SO-8 (Small Outline 8-pin)  
- **Operating Voltage:** Typically 5V  
- **Technology:** CMOS  

### **Descriptions:**  
The TDA4665T/V5 is a 1H-delay line IC designed for use in TV and video applications. It incorporates a built-in clock generator, eliminating the need for an external clock signal. The device is commonly used in color signal processing to delay luminance and chrominance signals by one horizontal line period (1H).

### **Features:**  
- **1H Delay Line:** Provides a precise delay of one horizontal line period (64 µs).  
- **Built-in Clock Generator:** No external clock required.  
- **Low Power Consumption:** Optimized for efficiency.  
- **CMOS Technology:** Ensures reliable performance.  
- **Wide Application:** Suitable for PAL, SECAM, and NTSC TV systems.  
- **Compact Package:** SO-8 package for space-saving PCB design.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and application notes, refer to the official STMicroelectronics datasheet.

Application Scenarios & Design Considerations

TDA4665; Baseband delay line

Alternative Part Number

  • TDA4665/V5 --: Same TDA4665 base function (PAL/NTSC delay line) from the original manufacturer lineage (Philips spun off to NXP); the /V5 variant matches the original version, differing only by package/ordering suffix.
  • TDA4661 --: Closely related Philips/NXP delay-line IC in the same TDA466x family with similar baseband delay-line function; often used as a substitute where the T version is unavailable.
  • TDA4665 --: Base part number of the same device without the T/V5 ordering suffix; functionally equivalent delay-line IC and widely available as a drop-in replacement.
  • TDA4665T --: Same TDA4665T device sold under the NXP brand after the Philips semiconductor division was renamed; identical die and specifications, only the manufacturer label differs.

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