ADS42B49IRGC25

Product Overview

Category

The ADS42B49IRGC25 belongs to the category of integrated circuits (ICs).

Use

This product is primarily used in applications related to analog-to-digital conversion.

Characteristics

• High-speed and high-resolution analog-to-digital converter (ADC)
• Dual-channel architecture
• Low power consumption
• Wide input voltage range
• Excellent dynamic performance

Package

The ADS42B49IRGC25 is available in a compact and robust package, which ensures easy integration into various electronic systems.

Essence

The essence of this product lies in its ability to accurately convert analog signals into digital data with high precision and speed.

Packaging/Quantity

The ADS42B49IRGC25 is typically packaged in reels or trays, and the quantity per package depends on the manufacturer's specifications.

Specifications

• Resolution: 16 bits
• Sampling Rate: Up to 250 Mega Samples Per Second (MSPS)
• Input Voltage Range: ±2 V
• Power Supply: 3.3 V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ADS42B49IRGC25 has a total of 64 pins, each serving a specific function. The pin configuration is as follows:

1. VREFP
2. VREFN
3. AVDD
4. DVDD
5. AGND
6. DGND
7. CLKIN
8. CLKOUT
9. RESET
10. PDWN
11. SYNC
12. DCO
13. DCOB
14. DCOG
15. DCOR
16. DCOBR
17. DCOGR
18. DCORR
19. DCOBL
20. DCOGL
21. DCORL
22. DCOBLR
23. DCOGLR
24. DCORLR
25. D0A
26. D1A
27. D2A
28. D3A
29. D4A
30. D5A
31. D6A
32. D7A
33. D8A
34. D9A
35. D10A
36. D11A
37. D12A
38. D13A
39. D14A
40. D15A
41. D16A
42. D17A
43. D18A
44. D19A
45. D20A
46. D21A
47. D22A
48. D23A
49. D24A
50. D25A
51. D26A
52. D27A
53. D28A
54. D29A
55. D30A
56. D31A
57. D32A
58. D33A
59. D34A
60. D35A
61. D36A
62. D37A
63. D38A
64. D39A

Functional Features

• Dual-channel architecture enables simultaneous conversion of two analog signals.
• High-speed sampling rate allows for accurate capture of fast-changing signals.
• Excellent dynamic performance ensures high fidelity in signal reproduction.
• Low power consumption makes it suitable for portable and battery-powered devices.
• Wide input voltage range accommodates a variety of signal amplitudes.

Advantages and Disadvantages

Advantages

• High resolution and accuracy in analog-to-digital conversion.
• Dual-channel capability for simultaneous conversion of multiple signals.
• Low power consumption, making it energy-efficient.
• Wide input voltage range for versatile applications.
• Compact and robust package for easy integration.

Disadvantages

• Limited to 16-bit resolution, which may not be sufficient for certain high-precision applications.
• Requires external clock source for operation.

Working Principles

The ADS42B49IRGC25 operates on the principle of successive approximation. It converts analog signals into digital data by comparing the input voltage with a reference voltage and iteratively adjusting the conversion process until the desired accuracy is achieved. The dual-channel architecture allows for simultaneous conversion of two analog signals, enhancing efficiency in data acquisition.

Detailed Application Field Plans

The ADS42B49IRGC25 finds application in various fields where high-speed and high-resolution analog-to-digital conversion is required. Some specific application areas include:

1. Communications: Used in wireless communication systems for signal processing and baseband digitization.
2. Test and Measurement: Enables accurate measurement and analysis of analog signals in test equipment.
3. Audio Processing: Utilized in audio recording and playback devices for high-fidelity sound reproduction.
4. Industrial Automation: Supports precise data acquisition in industrial control systems and sensors.
5. Medical Imaging: Used in medical imaging