LTC2252CUH#PBF

Product Overview

Category

LTC2252CUH#PBF belongs to the category of analog-to-digital converters (ADCs).

Use

This product is primarily used for converting analog signals into digital data, making it suitable for various applications in industries such as telecommunications, instrumentation, and medical equipment.

Characteristics

• High-resolution: The LTC2252CUH#PBF offers a resolution of up to 16 bits, ensuring accurate conversion of analog signals.
• Fast sampling rate: With a maximum sampling rate of 100 mega-samples per second (MSPS), this ADC can handle high-frequency signals effectively.
• Low power consumption: The LTC2252CUH#PBF is designed to operate with low power consumption, making it energy-efficient.
• Wide input voltage range: It supports a wide input voltage range, allowing it to handle signals from various sources.
• Excellent linearity: This ADC exhibits excellent linearity, ensuring minimal distortion during signal conversion.

Package

The LTC2252CUH#PBF comes in a compact 48-pin QFN package, which provides good thermal performance and ease of integration into circuit boards.

Essence

The essence of the LTC2252CUH#PBF lies in its ability to accurately convert analog signals into digital data, enabling further processing and analysis.

Packaging/Quantity

This product is typically available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Resolution: Up to 16 bits
• Sampling Rate: Up to 100 MSPS
• Input Voltage Range: ±5V
• Power Supply: +3.3V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 48-pin QFN

Detailed Pin Configuration

The LTC2252CUH#PBF features a 48-pin QFN package with the following 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. VCC

Functional Features

• High-resolution conversion: The LTC2252CUH#PBF offers precise analog-to-digital conversion with its high-resolution capability.
• Fast sampling rate: With a maximum sampling rate of 100 MSPS, it can accurately capture high-frequency signals.
• Low power consumption: This ADC operates with low power consumption, making it suitable for battery-powered applications.
• Wide input voltage range: It supports a wide input voltage range, allowing for versatile signal handling.
• Excellent linearity: The LTC2252CUH#PBF exhibits excellent linearity, minimizing distortion during signal conversion.

Advantages and Disadvantages

Advantages

• High-resolution conversion ensures accurate signal representation.
• Fast sampling rate enables the capture of high-frequency signals.
• Low power consumption makes it energy-efficient.
• Wide input voltage range allows for versatile signal handling.
• Excellent linearity minimizes signal distortion.

Disadvantages

• Limited to a maximum resolution of 16 bits, which may not be sufficient for certain applications requiring higher precision.

Working Principles

The LTC2252CUH#PBF operates based on the principle of successive approximation. It samples the analog input signal and compares it with a reference voltage. By iteratively adjusting the digital code, it converges towards the most accurate representation of the analog signal. This process is repeated at a high speed, allowing for real-time conversion of analog signals into digital data.

Detailed Application Field Plans

The LTC2252CUH#PBF finds application in various fields, including:

1. Telecommunications: Used in communication systems for digitizing analog signals received from antennas or transmission lines.
2. Instrumentation: Employed in test and measurement equipment to convert analog sensor outputs into digital data for analysis and processing.
3. Medical Equipment: Util