LTC2165CUK#PBF

Product Overview

Category

LTC2165CUK#PBF belongs to the category of high-performance analog-to-digital converters (ADCs).

Use

This product is primarily used for converting analog signals into digital data in various applications.

Characteristics

• High resolution: The LTC2165CUK#PBF offers a resolution of up to 16 bits, ensuring accurate conversion of analog signals.
• Fast sampling rate: With a maximum sampling rate of 250 mega-samples per second (MSPS), it can handle high-frequency signals effectively.
• Low power consumption: The ADC operates at low power levels, making it suitable for power-sensitive applications.
• Wide input voltage range: It supports a wide input voltage range, allowing for versatile signal conversion.
• Integrated features: The LTC2165CUK#PBF incorporates various features such as programmable gain amplifiers and digital filters.

Package

The LTC2165CUK#PBF comes in a compact and robust package, ensuring easy integration into electronic systems. It utilizes a 48-lead QFN (Quad Flat No-Lead) package.

Essence

The essence of LTC2165CUK#PBF lies in its ability to accurately convert analog signals into digital form, enabling further processing and analysis.

Packaging/Quantity

This product is typically available in reels containing a specified quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Resolution: Up to 16 bits
• Sampling Rate: Up to 250 MSPS
• Input Voltage Range: ±1 V
• Power Supply: +3.3 V
• Power Consumption: <500 mW
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LTC2165CUK#PBF has a total of 48 pins. The pin configuration is as follows:

1. VREF-
2. VREF+
3. VIN-
4. VIN+
5. AGND
6. DGND
7. CLK-
8. CLK+
9. CS-
10. CS+
11. SDI
12. SDO
13. SCLK
14. RESET
15. PDWN
16. REFOUT
17. AVDD
18. DVDD
19. VCM
20. VCM_REF
21. VCM_OUT
22. VCM_IN
23. VCM_CAP
24. VCM_ADJ
25. VCM_SEL
26. VCM_EXT
27. VCMEXTADJ
28. VCMEXTSEL
29. VCMEXTCAP
30. VCMEXTOUT
31. VCMEXTIN
32. VCMEXTREF
33. VCMEXTCAP2
34. VCMEXTADJ2
35. VCMEXTSEL2
36. VCMEXTOUT2
37. VCMEXTIN2
38. VCMEXTREF2
39. VCMEXTCAP3
40. VCMEXTADJ3
41. VCMEXTSEL3
42. VCMEXTOUT3
43. VCMEXTIN3
44. VCMEXTREF3
45. VCMEXTCAP4
46. VCMEXTADJ4
47. VCMEXTSEL4
48. VCMEXTOUT4

Functional Features

• Programmable Gain Amplifiers (PGAs): The LTC2165CUK#PBF incorporates PGAs that allow users to adjust the gain of the input signal, enhancing flexibility.
• Digital Filters: It includes digital filters for noise reduction and signal conditioning, improving the overall accuracy of the converted data.
• Low Latency: The ADC offers low latency, enabling real-time processing of signals.
• High Dynamic Range: With its high resolution and wide input voltage range, the LTC2165CUK#PBF can handle signals with a wide dynamic range.

Advantages and Disadvantages

Advantages

• High resolution and fast sampling rate enable accurate conversion of analog signals.
• Low power consumption makes it suitable for power-sensitive applications.
• Integrated features such as PGAs and digital filters enhance flexibility and signal quality.
• Wide input voltage range allows for versatile signal conversion.

Disadvantages

• Limited availability of alternative models from other manufacturers.
• Relatively higher cost compared to lower-end ADCs.

Working Principles

The LTC2165CUK#PBF operates based on the principle of successive approximation. It samples the analog input signal at a high frequency and converts it into a digital representation using an internal ADC core. The converted digital data is then processed further for analysis or storage.

Detailed Application Field Plans

The LTC2165CUK#PBF finds applications in various fields, including:

1. Communications: It is used in wireless communication systems