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ADV7123JSTZ330
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ADV7123JSTZ330

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Video Digital-to-Analog Converter (DAC)
  • Characteristics: High-performance, low-power, 10-bit resolution
  • Package: 48-lead LQFP (Quad Flat Package)
  • Essence: Converts digital video signals to analog for display purposes
  • Packaging/Quantity: Tape and reel, 250 units per reel

Specifications

  • Resolution: 10 bits
  • Input Data Format: RGB, YCrCb
  • Output Voltage Range: 0V to 2.7V
  • Supply Voltage: 3.3V
  • Power Consumption: 100mW (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ADV7123JSTZ330 has a total of 48 pins. Here is a detailed pin configuration:

  1. VREFOUT
  2. VREFOUT
  3. VREFOUT
  4. VREFOUT
  5. VREFOUT
  6. VREFOUT
  7. VREFOUT
  8. VREFOUT
  9. VREFOUT
  10. VREFOUT
  11. VREFOUT
  12. VREFOUT
  13. VREFOUT
  14. VREFOUT
  15. VREFOUT
  16. VREFOUT
  17. VREFOUT
  18. VREFOUT
  19. VREFOUT
  20. VREFOUT
  21. VREFOUT
  22. VREFOUT
  23. VREFOUT
  24. VREFOUT
  25. VREFOUT
  26. VREFOUT
  27. VREFOUT
  28. VREFOUT
  29. VREFOUT
  30. VREFOUT
  31. VREFOUT
  32. VREFOUT
  33. VREFOUT
  34. VREFOUT
  35. VREFOUT
  36. VREFOUT
  37. VREFOUT
  38. VREFOUT
  39. VREFOUT
  40. VREFOUT
  41. VREFOUT
  42. VREFOUT
  43. VREFOUT
  44. VREFOUT
  45. VREFOUT
  46. VREFOUT
  47. VREFOUT
  48. VREFOUT

Functional Features

  • High-speed digital-to-analog conversion
  • On-chip voltage reference
  • Programmable output current
  • Power-down mode for reduced power consumption
  • Internal synchronization signals for easy system integration

Advantages and Disadvantages

Advantages: - High-performance DAC with 10-bit resolution - Low-power consumption - Wide operating temperature range - Easy integration into video display systems

Disadvantages: - Limited output voltage range (0V to 2.7V) - Only supports RGB and YCrCb input data formats

Working Principles

The ADV7123JSTZ330 is a video DAC that converts digital video signals into analog voltages suitable for driving displays. It utilizes high-speed digital-to-analog conversion techniques to accurately reproduce the original video content. The on-chip voltage reference ensures precise output voltage levels, while the programmable output current allows for flexibility in driving different types of displays. The device also features a power-down mode to reduce power consumption when not in use.

Detailed Application Field Plans

The ADV7123JSTZ330 is commonly used in various applications, including:

  1. Video surveillance systems
  2. Medical imaging equipment
  3. Industrial control displays
  4. Digital signage
  5. Automotive infotainment systems

Detailed and Complete Alternative Models

Here are some alternative models that offer similar functionality:

  1. ADV7124JSTZ330: Similar to ADV7123JSTZ330, but with additional features for enhanced video processing.
  2. ADV7125JSTZ330: Higher-resolution version of the ADV7123JSTZ330, offering 12-bit resolution.
  3. ADV7126JSTZ330: Advanced video DAC with integrated video encoder functionality.

These alternative models provide options for different requirements and specifications in video display applications.

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10個與ADV7123JSTZ330在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of ADV7123JSTZ330 in technical solutions:

  1. Q: What is ADV7123JSTZ330? A: ADV7123JSTZ330 is a high-performance, 330 MHz, triple 10-bit video digital-to-analog converter (DAC) designed for use in various video applications.

  2. Q: What are the key features of ADV7123JSTZ330? A: Some key features include 10-bit resolution, 330 MHz pixel rate, triple DAC outputs, programmable output current, and compatibility with various video standards.

  3. Q: What are the typical applications of ADV7123JSTZ330? A: ADV7123JSTZ330 is commonly used in video surveillance systems, medical imaging equipment, industrial automation, video broadcasting, and other video-related applications.

  4. Q: How many DAC outputs does ADV7123JSTZ330 have? A: ADV7123JSTZ330 has three DAC outputs, allowing it to drive three separate video channels simultaneously.

  5. Q: Can ADV7123JSTZ330 support multiple video standards? A: Yes, ADV7123JSTZ330 supports various video standards such as NTSC, PAL, SECAM, and component video formats.

  6. Q: Is ADV7123JSTZ330 compatible with both analog and digital video inputs? A: No, ADV7123JSTZ330 is a digital-to-analog converter and accepts only digital video inputs.

  7. Q: What is the power supply voltage range for ADV7123JSTZ330? A: The recommended power supply voltage range for ADV7123JSTZ330 is typically between 3.0V and 3.6V.

  8. Q: Can ADV7123JSTZ330 be controlled using a microcontroller or FPGA? A: Yes, ADV7123JSTZ330 can be easily controlled using standard digital interfaces such as I2C or SPI, making it compatible with microcontrollers and FPGAs.

  9. Q: Does ADV7123JSTZ330 provide any built-in video processing features? A: No, ADV7123JSTZ330 is primarily a DAC and does not include built-in video processing features. It focuses on converting digital video signals to analog for output.

  10. Q: Are there any evaluation boards or reference designs available for ADV7123JSTZ330? A: Yes, Analog Devices provides evaluation boards and reference designs that can help developers quickly prototype and integrate ADV7123JSTZ330 into their applications.

Please note that these answers are general and may vary depending on the specific requirements and use cases of your technical solution.