ADS4128IRGZT

Product Overview

Category: Integrated Circuit (IC)

Use: The ADS4128IRGZT is a high-speed analog-to-digital converter (ADC) designed for various applications that require precise and fast conversion of analog signals into digital data. It is commonly used in industries such as telecommunications, medical imaging, radar systems, and scientific research.

Characteristics: - High-speed conversion: The ADS4128IRGZT can achieve sampling rates up to 125 Mega Samples Per Second (MSPS), allowing for real-time data acquisition. - High resolution: It offers a resolution of 12 bits, ensuring accurate representation of the analog input signal. - Low power consumption: The ADC operates at low power levels, making it suitable for portable devices and energy-efficient applications. - Wide input voltage range: It supports a wide input voltage range, enabling the conversion of both small and large amplitude signals. - Excellent linearity: The device exhibits excellent linearity, minimizing distortion and maintaining signal integrity.

Package: The ADS4128IRGZT is available in a small form factor package known as VQFN-64 (Very Thin Quad Flat No-Lead). This package provides good thermal performance and ease of integration onto printed circuit boards.

Essence: The essence of the ADS4128IRGZT lies in its ability to accurately convert analog signals into digital data with high speed and resolution, enabling precise analysis and processing of real-world signals.

Packaging/Quantity: The ADS4128IRGZT is typically sold in reels containing 250 units per reel.

Specifications

• Resolution: 12 bits
• Sampling Rate: Up to 125 MSPS
• Input Voltage Range: ±2 V
• Power Supply: 3.3 V
• Power Consumption: 350 mW
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ADS4128IRGZT features a 64-pin VQFN package with the following pin configuration:

1. VIN- 2. VIN+ 3. GND 4. REF- 5. REF+ 6. AGND 7. AVDD 8. DVDD 9. CLKIN 10. CLKOUT 11. PDWN 12. RESET 13. D[0] 14. D[1] 15. D[2] 16. D[3] 17. D[4] 18. D[5] 19. D[6] 20. D[7] 21. D[8] 22. D[9] 23. D[10] 24. D[11] 25. D[12] 26. D[13] 27. D[14] 28. D[15] 29. D[16] 30. D[17] 31. D[18] 32. D[19] 33. D[20] 34. D[21] 35. D[22] 36. D[23] 37. D[24] 38. D[25] 39. D[26] 40. D[27] 41. D[28] 42. D[29] 43. D[30] 44. D[31] 45. D[32] 46. D[33] 47. D[34] 48. D[35] 49. D[36] 50. D[37] 51. D[38] 52. D[39] 53. D[40] 54. D[41] 55. D[42] 56. D[43] 57. D[44] 58. D[45] 59. D[46] 60. D[47] 61. D[48] 62. D[49] 63. D[50] 64. D[51]

Functional Features

• High-speed conversion: The ADS4128IRGZT can convert analog signals into digital data at a rate of up to 125 MSPS, allowing for real-time processing and analysis.
• Low power consumption: The ADC operates at low power levels, making it suitable for battery-powered devices and energy-efficient applications.
• Excellent linearity: It exhibits excellent linearity, ensuring accurate representation of the input signal without introducing distortion.
• Flexible input voltage range: The device supports a wide input voltage range, accommodating both small and large amplitude signals.
• Integrated reference voltage: The ADS4128IRGZT includes an integrated reference voltage source, eliminating the need for external references.

Advantages and Disadvantages

Advantages: - High-speed conversion enables real-time data acquisition. - Excellent linearity ensures accurate signal representation. - Low power consumption makes it suitable for portable devices. - Wide input voltage range accommodates various signal amplitudes. - Integrated reference voltage simplifies circuit design.

**Disadv