AD9751ASTZ

Product Overview

Category

AD9751ASTZ belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for digital-to-analog conversion in various electronic devices.

Characteristics

• High precision and accuracy
• Fast conversion speed
• Low power consumption
• Wide operating voltage range

Package

AD9751ASTZ is available in a small outline package (SOIC) with 28 pins.

Essence

The essence of AD9751ASTZ lies in its ability to convert digital signals into analog signals with high fidelity and reliability.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Resolution: 12 bits
• Sampling Rate: Up to 200 MSPS (Mega Samples Per Second)
• Input Voltage Range: 0V to VREF
• Power Supply: +5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. REFOUT
2. VREF
3. AGND
4. AVDD
5. DVDD
6. D[11]
7. D[10]
8. D[9]
9. D[8]
10. D[7]
11. D[6]
12. D[5]
13. D[4]
14. D[3]
15. D[2]
16. D[1]
17. D[0]
18. CLK
19. SYNC
20. SCLK
21. SDATA
22. RESET
23. PDWN
24. FSADJ
25. FS0
26. FS1
27. FS2
28. GND

Functional Features

• High-speed digital-to-analog conversion
• Adjustable full-scale output range
• On-chip reference voltage generator
• Serial interface for easy integration with microcontrollers

Advantages and Disadvantages

Advantages

• High precision and accuracy in digital-to-analog conversion
• Fast conversion speed enables real-time applications
• Low power consumption for energy-efficient designs
• Wide operating voltage range allows compatibility with various systems

Disadvantages

• Limited resolution of 12 bits may not be sufficient for some high-end applications
• Requires external components for proper operation and signal conditioning

Working Principles

AD9751ASTZ operates by receiving digital input data and converting it into an analog output signal. The internal circuitry uses a combination of digital logic and analog components to accurately reconstruct the original waveform.

Detailed Application Field Plans

AD9751ASTZ finds applications in various fields, including:

1. Telecommunications: Used in base stations and communication equipment for signal processing.
2. Audio Equipment: Enables high-quality audio playback in digital audio players, amplifiers, and mixing consoles.
3. Test and Measurement Instruments: Provides precise analog output signals for testing and calibration purposes.
4. Industrial Automation: Used in control systems and instrumentation for accurate analog control signals.

Detailed and Complete Alternative Models

1. AD9741: Similar specifications but with a lower sampling rate of 125 MSPS.
2. AD9761: Higher resolution of 14 bits but with a lower sampling rate of 100 MSPS.
3. AD9731: Lower resolution of 10 bits but with a higher sampling rate of 250 MSPS.

These alternative models offer different trade-offs in terms of resolution, sampling rate, and price, allowing designers to choose the most suitable option for their specific application requirements.

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