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TDA8784 from PHILIPS

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TDA8784

Manufacturer: PHILIPS, PHI, PHIL

18 Msps, 10-bit analog-to-digital interface for CCD cameras

Partnumber Manufacturer Quantity Availability
TDA8784 PHILIPS, PHI, PHIL 24355 In Stock

Description and Introduction

18 Msps, 10-bit analog-to-digital interface for CCD cameras The TDA8784 is a CMOS image sensor manufactured by PHILIPS (now NXP Semiconductors). Below are its specifications, descriptions, and features based on available factual information:

### **Specifications:**  
- **Technology:** CMOS  
- **Resolution:** 1.3 Megapixels (1280 x 1024 pixels)  
- **Pixel Size:** 5.6 µm x 5.6 µm  
- **Optical Format:** 1/2 inch  
- **Output Format:** 10-bit digital  
- **Frame Rate:** Up to 15 fps (full resolution)  
- **Dynamic Range:** ~60 dB  
- **Power Supply:** 3.3V (analog and digital)  
- **Power Consumption:** ~200 mW (typical)  
- **Interface:** Parallel digital output  
- **Package:** CLCC (Ceramic Leadless Chip Carrier)  

### **Descriptions:**  
The TDA8784 is a high-performance CMOS image sensor designed for industrial and professional imaging applications. It provides a monochrome (grayscale) output with a 10-bit digital interface, enabling high-quality image capture. The sensor features a global shutter for reduced motion blur and supports programmable exposure and gain settings.  

### **Features:**  
- **Global Shutter:** Minimizes distortion in fast-moving scenes.  
- **On-chip Analog-to-Digital Converter (ADC):** 10-bit resolution.  
- **Programmable Controls:** Exposure time, gain, and offset.  
- **Low Noise:** Optimized for high image quality.  
- **Parallel Output:** Simplifies interfacing with processors.  
- **Robust Design:** Suitable for industrial environments.  

This information is based on the manufacturer's datasheet and technical documentation. For precise details, refer to the official NXP (formerly PHILIPS) documentation.

Application Scenarios & Design Considerations

18 Msps, 10-bit analog-to-digital interface for CCD cameras

Alternative Part Number

  • AD9845B --: Complete CCD signal processor with integrated ADC and correlated double sampling, functionally comparable to the TDA8784 analog front-end for CCD imaging applications.
  • AD9826 --: CCD analog front-end with 16-bit ADC and programmable gain, widely used as a drop-in functional replacement for Philips TDA878x CCD front-ends.
  • VSP3100 --: CCD analog front-end with correlated double sampling and 12-bit ADC, offering similar signal chain functionality for image sensor readout.
  • AD9844A --: Complete CCD signal processor with integrated ADC and correlated double sampling, functionally equivalent to the TDA8784 analog front end.
  • AD9822 --: CCD analog front end with 12-bit ADC and programmable gain, suitable drop-in replacement for imaging front-end designs.
  • VSP2560 --: CCD analog front end with correlated double sampling and 12-bit ADC, comparable performance and interface to the TDA8784.
  • AD9888 --: Triple-channel 8-bit ADC with similar video digitizing function and pin-compatible architecture, widely used as a TDA8784 replacement in video applications.
  • AD9984A --: 10-bit triple ADC for analog video front-end, offers higher resolution and similar interface, suitable functional upgrade for TDA8784 designs.
  • LM98714 --: Triple 8-bit CCD/CIS signal processor with integrated ADC and timing, comparable analog front-end function for imaging and video systems.

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