DAC37J84IAAVR

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC37J84IAAVR is a high-performance digital-to-analog converter designed for various applications that require precise and accurate conversion of digital signals to analog voltages. It is commonly used in audio systems, telecommunications equipment, industrial automation, and test and measurement instruments.

Characteristics: - High resolution: The DAC37J84IAAVR offers a resolution of up to 24 bits, ensuring excellent signal fidelity and accuracy. - Low distortion: It provides low total harmonic distortion (THD) and noise, resulting in high-quality analog output signals. - Wide dynamic range: With a wide dynamic range, this DAC can accurately reproduce both subtle details and loud signals. - Fast settling time: The DAC37J84IAAVR features a fast settling time, enabling it to quickly respond to changes in the input digital signal. - Low power consumption: It is designed to operate with low power consumption, making it suitable for battery-powered devices.

Package: The DAC37J84IAAVR comes in a compact and robust package, ensuring easy integration into various electronic systems. It is available in a surface-mount package, allowing for efficient PCB assembly.

Essence: The essence of the DAC37J84IAAVR lies in its ability to convert digital signals into precise analog voltages, providing an essential component for many electronic systems requiring accurate analog outputs.

Packaging/Quantity: The DAC37J84IAAVR is typically packaged in reels or trays, depending on the manufacturer's specifications. The quantity per reel or tray may vary, but it is commonly available in quantities of 250 or 500 units.

Specifications

• Resolution: Up to 24 bits
• Output Voltage Range: 0V to Vref
• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Total Harmonic Distortion (THD): <0.001%
• Signal-to-Noise Ratio (SNR): >100dB
• Settling Time: <10µs

Detailed Pin Configuration

The DAC37J84IAAVR has a total of 48 pins, which are assigned specific functions. The pin configuration is as follows:

1. VDDA: Analog power supply voltage
2. VSSA: Analog ground
3. AGND: Analog ground
4. REFOUT: Reference voltage output
5. REFIN: Reference voltage input
6. AVDD: Digital power supply voltage
7. DVDD: Digital power supply voltage
8. DGND: Digital ground
9. DIN[23:0]: Digital input data
10. SCLK: Serial clock input
11. SYNC: Frame synchronization input
12. RESET: Reset input
13. LDAC: Load DAC input
14. CLR: Clear input
15. A0: Address input
16. A1: Address input
17. A2: Address input
18. A3: Address input
19. A4: Address input
20. A5: Address input
21. A6: Address input
22. A7: Address input
23. A8: Address input
24. A9: Address input
25. A10: Address input
26. A11: Address input
27. A12: Address input
28. A13: Address input
29. A14: Address input
30. A15: Address input
31. A16: Address input
32. A17: Address input
33. A18: Address input
34. A19: Address input
35. A20: Address input
36. A21: Address input
37. A22: Address input
38. A23: Address input
39. VREFP: Positive reference voltage input
40. VREFN: Negative reference voltage input
41. OUTA: Analog output
42. OUTB: Analog output
43. OUTC: Analog output
44. OUTD: Analog output
45. AGND: Analog ground
46. VSSA: Analog ground
47. VDDA: Analog power supply voltage
48. NC: No connection

Functional Features

• High-resolution digital-to-analog conversion
• Low distortion and noise for high-quality analog output
• Wide dynamic range for accurate signal reproduction
• Fast settling time for quick response to input changes
• Low power consumption for energy-efficient operation
• Flexible address inputs for versatile control options
• Reference voltage input for precise conversion

Advantages and Disadvantages

Advantages: - High resolution ensures accurate and precise analog output. - Low distortion and noise result in high-quality audio reproduction. - Wide dynamic range allows for faithful signal reproduction. -