LTC2165CUK

Product Overview

Category: Integrated Circuit (IC)

Use: LTC2165CUK is a high-performance, dual-channel, 16-bit analog-to-digital converter (ADC). It is designed for applications that require precise and accurate conversion of analog signals into digital format.

Characteristics: - High resolution: 16-bit ADC - Dual-channel: Allows simultaneous conversion of two analog signals - High performance: Provides excellent signal-to-noise ratio (SNR) and low distortion - Wide input voltage range: Can handle a wide range of input voltages - Low power consumption: Optimized for low power operation - Small package size: Comes in a compact package for space-constrained applications

Package: LTC2165CUK is available in a small form factor, 48-pin QFN (Quad Flat No-Lead) package.

Essence: The essence of LTC2165CUK lies in its ability to accurately convert analog signals into digital format with high precision and performance.

Packaging/Quantity: LTC2165CUK is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Resolution: 16 bits
• Sampling Rate: Up to 125 MSPS (Mega Samples Per Second)
• Input Voltage Range: ±2.5V
• Power Supply: +3.3V
• Power Consumption: 350 mW (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

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

1. VREF-
2. VREF+
3. VIN1A
4. VIN1B
5. VIN2A
6. VIN2B
7. VIN1C
8. VIN1D
9. VIN2C
10. VIN2D
11. VIN1E
12. VIN1F
13. VIN2E
14. VIN2F
15. VIN1G
16. VIN1H
17. VIN2G
18. VIN2H
19. VIN1I
20. VIN1J
21. VIN2I
22. VIN2J
23. VIN1K
24. VIN1L
25. VIN2K
26. VIN2L
27. VIN1M
28. VIN1N
29. VIN2M
30. VIN2N
31. VIN1P
32. VIN1Q
33. VIN2P
34. VIN2Q
35. VIN1R
36. VIN1S
37. VIN2R
38. VIN2S
39. VIN1T
40. VIN1U
41. VIN2T
42. VIN2U
43. VIN1V
44. VIN1W
45. VIN2V
46. VIN2W
47. VDD
48. GND

Functional Features

• Dual-channel simultaneous sampling: Allows for the conversion of two analog signals at the same time.
• High-resolution conversion: Provides 16-bit resolution for accurate representation of analog signals.
• Low distortion and high signal-to-noise ratio (SNR): Ensures high-quality conversion with minimal noise and distortion.
• Wide input voltage range: Can handle a wide range of input voltages, making it suitable for various applications.
• Low power consumption: Optimized for low power operation, making it energy-efficient.
• Flexible power supply: Operates on a +3.3V power supply.

Advantages and Disadvantages

Advantages: - High resolution and accuracy - Dual-channel simultaneous sampling - Low distortion and high SNR - Wide input voltage range - Low power consumption

Disadvantages: - Limited to a maximum sampling rate of 125 MSPS - Requires a +3.3V power supply

Working Principles

LTC2165CUK utilizes a successive approximation register (SAR) architecture for analog-to-digital conversion. It employs a dual-channel design, allowing simultaneous sampling and conversion of two analog signals. The ADC uses a combination of internal circuitry and algorithms to accurately measure the input voltage and convert it into digital format.

Detailed Application Field Plans

LTC2165CUK finds applications in various fields that require high-resolution analog-to-digital conversion. Some potential application areas include: - Communications systems - Test and measurement equipment - Data acquisition systems - Medical imaging devices - Industrial automation

Detailed and Complete Alternative Models

1. LTC2164CUK: Similar to LTC2165CUK but with a lower resolution of 14 bits.
2. LTC2166CUK: Similar to LTC2165CUK but with a higher resolution