ADV7125WBSTZ170

Product Overview

• Category: Integrated Circuit (IC)
• Use: Video Digital-to-Analog Converter (DAC)
• Characteristics: High-performance, low-power, 10-bit resolution
• Package: LQFP (Low-profile Quad Flat Package)
• Essence: Converts digital video data into analog signals
• Packaging/Quantity: Tray packaging, 170 units per tray

Specifications

• Resolution: 10 bits
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel
• Output Type: Analog
• Number of Channels: 3 (Red, Green, Blue)
• Data Rate: Up to 140 MSPS (Mega Samples Per Second)
• Power Consumption: Low power consumption, typically 100mW

Detailed Pin Configuration

The ADV7125WBSTZ170 has a total of 48 pins. The pin configuration is as follows:

1. VREFB
2. VREFA
3. AGND
4. AVCC
5. DVDD
6. DGND
7. SDATA
8. SCLK
9. SYNC
10. BLANK
11. RESET
12. PD
13. VOUTB
14. VOUTG
15. VOUTR
16. VCOM
17. VREFG
18. VREFR
19. VBIAS
20. VSYNC
21. HSYNC
22. CLKIN
23. VD
24. VDD
25. DGND
26. DGND
27. DGND
28. DGND
29. DGND
30. DGND
31. DGND
32. DGND
33. DGND
34. DGND
35. DGND
36. DGND
37. DGND
38. DGND
39. DGND
40. DGND
41. DGND
42. DGND
43. DGND
44. DGND
45. DGND
46. DGND
47. DGND
48. DGND

Functional Features

• High-resolution video DAC with 10-bit resolution
• Supports multiple video standards, including NTSC, PAL, and SECAM
• On-chip voltage reference for accurate output levels
• Low power consumption for energy-efficient operation
• Flexible interface options for easy integration into various systems
• Built-in blanking and sync generation for proper video signal synchronization
• Wide operating temperature range for reliable performance in different environments

Advantages and Disadvantages

Advantages: - High-performance video DAC with excellent resolution - Low power consumption for energy efficiency - Versatile interface options for easy integration - Accurate output levels due to on-chip voltage reference - Wide operating temperature range for reliable performance

Disadvantages: - Limited to 10-bit resolution, may not be suitable for applications requiring higher precision - Only supports analog output, not compatible with digital displays without additional conversion

Working Principles

The ADV7125WBSTZ170 is a video DAC that converts digital video data into analog signals. It utilizes a 10-bit resolution to accurately represent the video information. The IC receives digital video data through its parallel interface and converts it into corresponding analog voltages. These analog voltages are then used to drive the Red, Green, and Blue channels of a display device.

The ADV7125WBSTZ170 incorporates an on-chip voltage reference to ensure accurate output levels. It also generates blanking and sync signals to synchronize the video signal properly. The IC operates on a low supply voltage and consumes minimal power, making it suitable for various applications.

Detailed Application Field Plans

The ADV7125WBSTZ170 is commonly used in video processing systems, such as:

1. Broadcast and professional video equipment
2. Video surveillance systems
3. Medical imaging devices
4. Digital signage displays
5. Video game consoles
6. Multimedia devices
7. Industrial automation systems

Its high-performance characteristics, low power consumption, and accurate output levels make it suitable for these applications, where high-quality analog video signals are required.

Detailed and Complete Alternative Models

1. ADV7124: Similar to ADV7125WBSTZ170 but with 8-bit resolution.
2. ADV7123: 10-bit video DAC with additional features like gamma correction and programmable gain.
3. ADV7122: 8-bit video DAC with integrated sync generation and blanking control.
4. ADV7121: 10-bit video DAC with integrated sync generation and blanking control, optimized for automotive applications.

These alternative models offer different resolutions, additional features, and application-specific optimizations, providing flexibility and options