DAC2904Y/1KG4

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC2904Y/1KG4 is a high-performance digital-to-analog converter designed for various applications in the field of audio and video signal processing. It converts digital signals into analog signals with exceptional precision and fidelity.

Characteristics: - High-resolution conversion - Low distortion and noise - Wide dynamic range - Fast settling time - Multiple output voltage ranges - Flexible control interface

Package: The DAC2904Y/1KG4 comes in a compact and durable package, ensuring easy integration into electronic systems. It is available in a surface-mount package, allowing for efficient PCB assembly.

Essence: The essence of the DAC2904Y/1KG4 lies in its ability to accurately convert digital data into analog signals, enabling high-quality audio and video reproduction.

Packaging/Quantity: The DAC2904Y/1KG4 is typically packaged in reels or trays, depending on the manufacturer's specifications. The quantity per package may vary, but it is commonly available in quantities of 1000 units.

Specifications

• Resolution: 16-bit
• Sampling Rate: Up to 192 kHz
• Output Voltage Range: ±10 V
• Total Harmonic Distortion + Noise (THD+N): <0.001%
• Signal-to-Noise Ratio (SNR): >110 dB
• Power Supply Voltage: 5 V
• Power Consumption: 50 mW (typical)

Detailed Pin Configuration

The DAC2904Y/1KG4 features a 24-pin configuration with the following pin assignments:

1. VREFL-
2. VREFL+
3. AGND
4. OUTA
5. OUTB
6. OUTC
7. OUTD
8. VCOM
9. DVDD
10. DGND
11. DIN0
12. DIN1
13. DIN2
14. DIN3
15. DIN4
16. DIN5
17. DIN6
18. DIN7
19. SCLK
20. SYNC
21. MUTE
22. RESET
23. VREFH+
24. VREFH-

Functional Features

• High-resolution digital-to-analog conversion
• Differential voltage outputs for improved noise immunity
• Programmable output voltage range
• Serial interface for easy control and data input
• Built-in mute and reset functions for system integration
• Low power consumption for energy-efficient operation

Advantages and Disadvantages

Advantages: - High precision and fidelity in signal conversion - Wide dynamic range for accurate reproduction of audio and video signals - Flexible control interface allows for easy integration into various systems - Low distortion and noise ensure excellent audio and video quality

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

Working Principles

The DAC2904Y/1KG4 utilizes advanced digital-to-analog conversion techniques to accurately convert digital signals into analog voltages. It employs a combination of digital processing algorithms and high-quality analog circuitry to achieve precise signal reconstruction.

The digital input data is received through the serial interface and processed internally to generate the corresponding analog output voltages. The output voltage range can be programmed to suit different application requirements.

Detailed Application Field Plans

The DAC2904Y/1KG4 finds applications in various fields, including: 1. Professional audio equipment 2. Digital mixing consoles 3. Audio interfaces 4. Video production systems 5. Multimedia devices

In professional audio equipment, the DAC2904Y/1KG4 ensures accurate and high-fidelity audio reproduction, making it suitable for studio monitors, audio interfaces, and digital mixing consoles.

In video production systems, the DAC2904Y/1KG4 plays a crucial role in converting digital video signals into analog formats, enabling seamless integration with analog displays and other video processing equipment.

Multimedia devices, such as DVD players and set-top boxes, can benefit from the DAC2904Y/1KG4's high-quality conversion capabilities, ensuring superior audio and video playback.

Detailed and Complete Alternative Models

1. DAC2902Y/1KG4: Similar to the DAC2904Y/1KG4 but with 14-bit resolution.
2. DAC2908Y/1KG4: Similar to the DAC2904Y/1KG4 but with 18-bit resolution.
3. DAC2910Y/1KG4: Similar to the DAC2904Y/1KG4 but with 20-bit resolution.

These alternative models offer varying resolutions to cater to different application requirements while maintaining similar characteristics and functionality to the DAC2904Y/1KG4.

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