ADV7123KSTZ140

Product Overview

• Category: Integrated Circuit
• Use: Video Digital-to-Analog Converter (DAC)
• Characteristics: High-performance, low-power, 10-bit resolution
• Package: 48-lead LQFP package
• Essence: Converts digital video data into analog signals
• Packaging/Quantity: Available in tape and reel packaging, quantity varies

Specifications

• Resolution: 10-bit
• Operating Voltage: 2.7V to 5.5V
• Power Consumption: Low power consumption
• Output Format: Analog RGB or YPrPb
• Data Interface: Parallel
• Clock Frequency: Up to 100 MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ADV7123KSTZ140 has a total of 48 pins. The pin configuration is as follows:

1. VREFOUT
2. VREFIN
3. AGND
4. AOUTB
5. AOUTG
6. AOUTR
7. AVCC
8. DVDD
9. DGND
10. D[0:7]
11. D[8:15]
12. D[16:23]
13. D[24:31]
14. D[32:39]
15. D[40:47]
16. CLK
17. SYNC
18. BLANK
19. HS
20. VS
21. SCLK
22. SDATA
23. RESET
24. PD
25. PWRDWN
26. FSADJ
27. FSC
28. FSA
29. FSB
30. FS[0:2]
31. FS[3:5]
32. FS[6:8]
33. FS[9:11]
34. FS[12:14]
35. FS[15:17]
36. FS[18:20]
37. FS[21:23]
38. FS[24:26]
39. FS[27:29]
40. FS[30:32]
41. FS[33:35]
42. FS[36:38]
43. FS[39:41]
44. FS[42:44]
45. FS[45:47]
46. VSYNC
47. HSYNC
48. CLKOUT

Functional Features

• High-resolution digital-to-analog conversion
• Supports various output formats (Analog RGB or YPrPb)
• Low power consumption for energy efficiency
• Wide operating voltage range for flexibility
• Clock frequency up to 100 MHz for fast data processing
• Integrated sync generation and blanking control

Advantages and Disadvantages

Advantages

• High-performance DAC with 10-bit resolution
• Flexible output format options
• Low power consumption for energy-efficient applications
• Wide operating voltage range allows compatibility with different systems
• Integrated sync generation and blanking control simplify system design

Disadvantages

• Limited pin count may restrict the number of input/output options
• Requires external components for proper operation
• May not be suitable for applications requiring higher resolution than 10 bits

Working Principles

The ADV7123KSTZ140 is a video digital-to-analog converter that converts digital video data into analog signals. It operates by taking in parallel digital video data and converting it into analog signals, which can then be used for various applications such as driving displays or transmitting video signals.

The device utilizes a 10-bit resolution DAC to provide high-quality analog output. It supports multiple output formats, including Analog RGB and YPrPb, allowing for flexibility in different applications. The integrated sync generation and blanking control simplify the system design by providing these essential functions within the device.

Detailed Application Field Plans

The ADV7123KSTZ140 is commonly used in various applications, including:

1. Video processing systems
2. Multimedia devices
3. Broadcast equipment
4. Medical imaging systems
5. Industrial automation
6. Automotive displays
7. Gaming consoles

Detailed and Complete Alternative Models

• ADV7120KSTZ140: Similar to ADV7123KSTZ140 but with 8-bit resolution instead of 10-bit.
• ADV7125KSTZ140: Similar to ADV7123KSTZ140 but with additional features such as gamma correction and programmable gain.

These alternative models provide options with different resolutions and additional features to suit specific application requirements.

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