AD9780BCPZ

Product Overview

Category: Integrated Circuit (IC)

Use: The AD9780BCPZ is a high-speed digital-to-analog converter (DAC) designed for various applications in the field of signal processing. It converts digital signals into analog signals with exceptional precision and speed.

Characteristics: - High-speed conversion - Excellent accuracy - Low power consumption - Compact package size - Wide operating temperature range

Package: The AD9780BCPZ comes in a small form factor package, making it suitable for space-constrained applications. It is available in a lead-free, RoHS-compliant LFCSP package.

Essence: The essence of the AD9780BCPZ lies in its ability to convert digital signals into high-quality analog signals, enabling seamless integration into various signal processing systems.

Packaging/Quantity: The AD9780BCPZ is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Resolution: 14 bits
• Sampling Rate: Up to 1 GSPS (Giga Samples Per Second)
• Power Supply: +3.3V
• Operating Temperature Range: -40°C to +85°C
• Output Voltage Range: 0V to VREF
• Differential Nonlinearity (DNL): ±0.5 LSB (Least Significant Bit)
• Integral Nonlinearity (INL): ±1 LSB

Detailed Pin Configuration

The AD9780BCPZ has a total of 48 pins, which are assigned specific functions. Here is a detailed pin configuration:

1. REFOUT
2. VREFN
3. VREFP
4. AGND
5. DVDD
6. DGND
7. D[13]
8. D[12]
9. D[11]
10. D[10]
11. D[9]
12. D[8]
13. D[7]
14. D[6]
15. D[5]
16. D[4]
17. D[3]
18. D[2]
19. D[1]
20. D[0]
21. SYNC
22. RESET
23. SCLK
24. SDATA
25. FSADJ
26. FSDLY
27. FS
28. CLKOUT
29. CLKIN
30. VCM
31. AVDD
32. AGND
33. A[13]
34. A[12]
35. A[11]
36. A[10]
37. A[9]
38. A[8]
39. A[7]
40. A[6]
41. A[5]
42. A[4]
43. A[3]
44. A[2]
45. A[1]
46. A[0]
47. DVDD
48. DGND

Functional Features

The AD9780BCPZ offers several functional features that enhance its performance and usability:

• High-speed conversion: The DAC can operate at sampling rates of up to 1 GSPS, allowing for rapid signal processing.
• Low power consumption: The device is designed to minimize power consumption, making it suitable for battery-powered applications.
• Flexible input interface: It supports various input data formats, including parallel and serial interfaces, providing compatibility with different systems.
• Adjustable output voltage range: The output voltage can be adjusted from 0V to VREF, allowing for precise control over the analog signal level.

Advantages and Disadvantages

Advantages: - High-speed conversion capability - Excellent accuracy and linearity - Low power consumption - Compact package size - Wide operating temperature range

Disadvantages: - Limited resolution compared to higher-end DACs - Requires external voltage reference (VREF)

Working Principles

The AD9780BCPZ operates based on the principle of digital-to-analog conversion. It takes in digital input data and converts it into an analog signal using a combination of internal circuitry and algorithms. The converted analog signal can then be further processed or used directly in various applications.

Detailed Application Field Plans

The AD9780BCPZ finds applications in various fields, including:

1. Telecommunications: Used in high-speed data transmission systems, such as optical communication networks.
2. Test and Measurement: Enables precise signal generation for testing and calibration purposes.
3. Radar Systems: Provides accurate analog signals for radar signal processing and waveform generation.
4. Medical Imaging: Used in medical imaging equipment to convert digital signals into analog signals for display or analysis.

Detailed and Complete Alternative Models

1. AD9781BCPZ: Similar to AD9780BCPZ but with higher resolution (16 bits).
2. AD9782BCPZ: Higher-speed version