LTC2294CUP#PBF

Product Overview

Category: Integrated Circuit (IC)

Use: LTC2294CUP#PBF is a high-performance 16-bit analog-to-digital converter (ADC) designed for various applications in the field of data acquisition and signal processing.

Characteristics: - High resolution: LTC2294CUP#PBF offers a 16-bit resolution, allowing for precise conversion of analog signals into digital data. - Fast sampling rate: With a maximum sampling rate of 250 mega-samples per second (MSPS), it can capture high-frequency signals accurately. - Low power consumption: This ADC operates at low power levels, making it suitable for battery-powered devices. - Wide input voltage range: It supports a wide input voltage range from -0.5V to 2.5V, enabling compatibility with different signal sources. - Excellent linearity: The LTC2294CUP#PBF exhibits exceptional linearity, ensuring accurate representation of the input signal.

Package: LTC2294CUP#PBF comes in a small form factor QFN-64 package, which provides compactness and ease of integration into various electronic systems.

Essence: The essence of LTC2294CUP#PBF lies in its ability to convert analog signals into digital format with high precision and speed, making it an essential component in many data acquisition and signal processing applications.

Packaging/Quantity: Each package of LTC2294CUP#PBF contains one unit of the ADC.

Specifications

• Resolution: 16 bits
• Sampling Rate: Up to 250 MSPS
• Input Voltage Range: -0.5V to 2.5V
• Power Supply: +3.3V
• Power Consumption: 1.2W
• Operating Temperature Range: -40°C to 85°C
• Package Type: QFN-64

Detailed Pin Configuration

The LTC2294CUP#PBF has a total of 64 pins. Here is the detailed pin configuration:

1. VREF-
2. VREF+
3. VIN-
4. VIN+
5. GND
6. GND
7. GND
8. GND
9. GND
10. GND
11. GND
12. GND
13. GND
14. GND
15. GND
16. GND
17. GND
18. GND
19. GND
20. GND
21. GND
22. GND
23. GND
24. GND
25. GND
26. GND
27. GND
28. GND
29. GND
30. GND
31. GND
32. GND
33. GND
34. GND
35. GND
36. GND
37. GND
38. GND
39. GND
40. GND
41. GND
42. GND
43. GND
44. GND
45. GND
46. GND
47. GND
48. GND
49. GND
50. GND
51. GND
52. GND
53. GND
54. GND
55. GND
56. GND
57. GND
58. GND
59. GND
60. GND
61. GND
62. GND
63. GND
64. GND

Functional Features

1. High-resolution conversion: The LTC2294CUP#PBF provides accurate 16-bit analog-to-digital conversion, ensuring precise representation of input signals.
2. Fast sampling rate: With a maximum sampling rate of 250 MSPS, it can capture high-frequency signals with minimal distortion.
3. Low power consumption: The ADC operates at low power levels, making it suitable for power-constrained applications.
4. Wide input voltage range: It supports a wide range of input voltages, allowing compatibility with various signal sources.
5. Excellent linearity: The LTC2294CUP#PBF exhibits exceptional linearity, minimizing distortion and maintaining signal integrity.

Advantages and Disadvantages

Advantages: - High resolution and accuracy - Fast sampling rate - Low power consumption - Wide input voltage range - Excellent linearity

Disadvantages: - Limited pin configuration options - Requires external voltage references

Working Principles

The LTC2294CUP#PBF utilizes a successive approximation register (SAR) architecture to convert analog signals into digital data. It employs a sample-and-hold circuit to capture the input voltage and then performs a series of comparisons to determine the digital representation. The internal SAR logic iter