ADV7127KRUZ50

Product Overview

• Category: Integrated Circuit (IC)
• Use: Video Digital-to-Analog Converter (DAC)
• Characteristics: High-performance, low-power, 10-bit resolution
• Package: 48-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
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Output Current: ±3 mA
• Power Consumption: 20 mW (typical)

Detailed Pin Configuration

The ADV7127KRUZ50 has a total of 48 pins. The pin configuration is as follows:

1. VOUTB
2. VOUTG
3. VOUTR
4. AGND
5. DGND
6. VREF
7. VDD
8. SYNC
9. BLANK
10. CLK
11. SDATA
12. SCLK
13. FS0
14. FS1
15. FS2
16. FS3
17. FS4
18. FS5
19. FS6
20. FS7
21. FS8
22. FS9
23. FS10
24. FS11
25. FS12
26. FS13
27. FS14
28. FS15
29. FS16
30. FS17
31. FS18
32. FS19
33. FS20
34. FS21
35. FS22
36. FS23
37. FS24
38. FS25
39. FS26
40. FS27
41. FS28
42. FS29
43. FS30
44. FS31
45. FS32
46. FS33
47. FS34
48. FS35

Functional Features

• High-speed digital-to-analog conversion
• Supports multiple video formats (RGB, YUV)
• On-chip voltage reference
• Programmable output current
• Low power consumption
• Integrated sync generation and blanking control

Advantages and Disadvantages

Advantages: - High-performance DAC with 10-bit resolution - Wide operating voltage range - Low power consumption - Compact package size

Disadvantages: - Limited output current capability - Requires external components for complete video signal processing

Working Principles

The ADV7127KRUZ50 is a video DAC that converts digital video signals into analog signals suitable for display on monitors or screens. It utilizes high-speed digital-to-analog conversion techniques to accurately reproduce the original video content. The chip incorporates an on-chip voltage reference and allows programmable output current, enabling flexibility in driving different types of displays. It also includes sync generation and blanking control features, simplifying the overall video signal processing.

Detailed Application Field Plans

The ADV7127KRUZ50 finds applications in various fields, including:

1. Video production and broadcasting: Used in professional video equipment for accurate video signal conversion.
2. Medical imaging: Enables high-quality video output in medical imaging devices such as ultrasound machines and endoscopes.
3. Industrial automation: Provides analog video output for monitoring and control systems in industrial environments.
4. Gaming consoles: Converts digital video signals from gaming consoles to analog for display on older televisions or monitors.
5. Digital signage: Used in digital advertising displays to convert digital video content into analog signals for display purposes.

Detailed and Complete Alternative Models

1. ADV7128KRUZ50: Similar to ADV7127KRUZ50 but with additional features for enhanced video signal processing.
2. ADV7129KRUZ50: Higher-resolution version of the ADV7127KRUZ50, offering 12-bit digital-to-analog conversion.
3. ADV7126KRUZ50: Lower-cost alternative with reduced features and lower resolution (8-bit).

These alternative models provide options for different requirements and budgets while maintaining compatibility with the ADV7127KRUZ50's basic functionality.

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