DAC8143FP

Product Overview

Category: Digital-to-Analog Converter (DAC)

Use: The DAC8143FP is a high-performance, 14-bit digital-to-analog converter designed for various applications that require precise analog output signals. It is commonly used in industrial automation, test and measurement equipment, audio systems, and communication devices.

Characteristics: - High resolution: 14-bit resolution provides accurate and fine-grained analog output. - Fast conversion speed: The DAC8143FP can convert digital input signals into analog output signals at a high speed, ensuring real-time response in time-sensitive applications. - Low power consumption: This DAC is designed to operate efficiently with low power consumption, making it suitable for battery-powered devices. - Wide voltage range: It supports a wide supply voltage range, allowing flexibility in different power supply configurations. - Low noise and distortion: The DAC8143FP ensures minimal noise and distortion in the generated analog output signal, resulting in high-quality audio or precise control signals.

Package: The DAC8143FP comes in a small form factor package, such as a quad flat package (QFP), which facilitates easy integration onto printed circuit boards (PCBs).

Essence: The essence of the DAC8143FP lies in its ability to convert digital data into precise analog signals, enabling accurate control and representation of information in various applications.

Packaging/Quantity: The DAC8143FP is typically available in reels or trays, depending on the manufacturer's packaging standards. The quantity per reel or tray may vary, but it is commonly supplied in quantities of 250 or 500 units.

Specifications

• Resolution: 14 bits
• Conversion Speed: Up to 1 MSPS (Mega Samples Per Second)
• Supply Voltage Range: 2.7V to 5.5V
• Power Consumption: <10mW
• Output Voltage Range: 0V to Vref (Reference Voltage)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The DAC8143FP has a total of 48 pins, which are assigned for various 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. VREF: Reference voltage input
6. VDD: Digital power supply voltage
7. VSS: Digital ground
8. SYNC: Synchronization input
9. DIN[13:0]: Serial data input
10. SCLK: Serial clock input
11. CS: Chip select input
12. LDAC: Load DAC input
13. CLR: Clear input
14. A0: Address input
15. A1: Address input
16. A2: Address input
17. A3: Address input
18. A4: Address input
19. A5: Address input
20. A6: Address input
21. A7: Address input
22. A8: Address input
23. A9: Address input
24. A10: Address input
25. A11: Address input
26. A12: Address input
27. A13: Address input
28. A14: Address input
29. A15: Address input
30. A16: Address input
31. A17: Address input
32. A18: Address input
33. A19: Address input
34. A20: Address input
35. A21: Address input
36. A22: Address input
37. A23: Address input
38. A24: Address input
39. A25: Address input
40. A26: Address input
41. A27: Address input
42. A28: Address input
43. A29: Address input
44. A30: Address input
45. A31: Address input
46. VDDA: Analog power supply voltage
47. VSSA: Analog ground
48. AGND: Analog ground

Functional Features

1. High-resolution conversion: The DAC8143FP provides 14-bit resolution, allowing precise analog output representation.
2. Serial interface: It supports a serial interface for easy integration with microcontrollers or other digital devices.
3. Internal reference voltage: The DAC includes an internal reference voltage source, eliminating the need for an external reference.
4. Power-down mode: The device offers a power-down mode to conserve energy when not in use.
5. Output buffer: The DAC incorporates an output buffer to drive external loads efficiently.

Advantages and Disadvantages

Advantages: - High resolution ensures accurate analog output. - Fast conversion speed enables real-time response. - Low power consumption makes it suitable for battery-powered devices. - Wide voltage