AD977CRRL

Product Overview

Category: Integrated Circuit (IC)

Use: The AD977CRRL is a high-speed digital-to-analog converter (DAC) IC. It is designed to convert digital signals into analog voltages with exceptional precision and speed.

Characteristics: - High-speed conversion - Precise voltage output - Low power consumption - Compact size

Package: The AD977CRRL is available in a small outline integrated circuit (SOIC) package, which ensures easy integration into various electronic systems.

Essence: The AD977CRRL is an essential component in applications that require accurate and fast digital-to-analog conversion.

Packaging/Quantity: The AD977CRRL is typically sold in reels containing 250 units per reel.

Specifications

The AD977CRRL offers the following specifications:

• Resolution: 12 bits
• Sampling Rate: Up to 125 MSPS (Mega Samples Per Second)
• Voltage Output Range: 0V to VREF
• Power Supply: +5V
• Power Consumption: 200mW (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AD977CRRL features a total of 28 pins, each serving a specific purpose. The pin configuration is as follows:

1. VREF-
2. VREF+
3. AGND
4. AVDD
5. DVDD
6. DGND
7. CLKIN
8. RESET
9. CS
10. SCLK
11. SDATA
12. D15
13. D14
14. D13
15. D12
16. D11
17. D10
18. D9
19. D8
20. D7
21. D6
22. D5
23. D4
24. D3
25. D2
26. D1
27. D0
28. VOUT

Functional Features

The AD977CRRL offers the following functional features:

• High-speed conversion: The DAC can convert digital signals into analog voltages at a rate of up to 125 MSPS, enabling real-time applications.
• Precise voltage output: With a resolution of 12 bits, the AD977CRRL provides accurate and fine-grained analog voltage outputs.
• Low power consumption: The IC is designed to operate with low power consumption, making it suitable for battery-powered devices.
• Easy integration: The small outline integrated circuit (SOIC) package allows for easy integration into various electronic systems.

Advantages and Disadvantages

Advantages: - High-speed conversion capability - Precise and accurate voltage output - Low power consumption - Compact size for easy integration

Disadvantages: - Limited resolution compared to higher-end DACs - Requires external components for proper operation

Working Principles

The AD977CRRL operates based on the principle of converting digital input signals into corresponding analog voltages. It utilizes advanced digital-to-analog conversion techniques to achieve high-speed and accurate conversion. The IC receives digital input data and converts it into an analog voltage output, which can be further processed or utilized in various applications.

Detailed Application Field Plans

The AD977CRRL finds applications in various fields where high-speed and precise digital-to-analog conversion is required. Some of the potential application fields include:

1. Telecommunications: The IC can be used in communication systems to convert digital signals into analog waveforms for transmission or modulation purposes.
2. Audio Systems: The AD977CRRL can be employed in audio equipment to convert digital audio signals into analog audio signals for amplification and playback.
3. Instrumentation: In scientific and industrial instrumentation, the IC can be utilized to generate precise analog control signals for measurement and control purposes.
4. Test and Measurement: The AD977CRRL can be integrated into test and measurement equipment to generate accurate analog signals for testing and calibration.

Detailed and Complete Alternative Models

1. AD976CRRL: A similar DAC IC with a resolution of 10 bits and a sampling rate of up to 100 MSPS.
2. AD978CRRL: Another alternative DAC IC with a resolution of 14 bits and a sampling rate of up to 250 MSPS.
3. AD975CRRL: A lower-resolution DAC IC with 8 bits of resolution and a sampling rate of up to 80 MSPS.

These alternative models offer different specifications and capabilities, allowing users to choose the most suitable option based on their specific requirements.

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