AFE7222IRGCT

Product Overview

Category: Integrated Circuits (ICs)

Use: The AFE7222IRGCT is a high-performance analog front-end (AFE) integrated circuit designed for various applications in the field of signal processing and data acquisition. It provides precise and reliable analog-to-digital conversion, making it suitable for use in communication systems, industrial automation, medical equipment, and scientific instruments.

Characteristics: - High-speed and high-resolution analog-to-digital conversion - Low power consumption - Wide input voltage range - Multiple input channels - Built-in digital signal processing capabilities

Package: The AFE7222IRGCT is available in a compact and durable package, ensuring easy integration into electronic systems. The package type is RGCT (Quad Flat No-Lead), which offers excellent thermal performance and mechanical stability.

Essence: The essence of the AFE7222IRGCT lies in its ability to accurately convert analog signals into digital format, enabling further processing and analysis of the acquired data.

Packaging/Quantity: The AFE7222IRGCT is typically sold in reels or trays, with each reel containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

The AFE7222IRGCT boasts the following specifications:

• Resolution: 16 bits
• Sampling Rate: Up to 1 MSPS (Million Samples Per Second)
• Input Voltage Range: ±10V
• Power Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Interface: Serial Peripheral Interface (SPI)
• Package Dimensions: 7mm x 7mm

Detailed Pin Configuration

The AFE7222IRGCT features a total of 48 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDDA: Analog Power Supply
2. VDDD: Digital Power Supply
3. AGND: Analog Ground
4. DGND: Digital Ground
5. REFOUT: Reference Voltage Output
6. REFIN: Reference Voltage Input
7. AVDD: Analog Power Supply
8. DVDD: Digital Power Supply
9. CLKIN: External Clock Input
10. CLKOUT: Clock Output
11. RESET: Reset Input
12. CS: Chip Select Input
13. DIN: Serial Data Input
14. DOUT: Serial Data Output
15. SCLK: Serial Clock Input
16. AIN0: Analog Input Channel 0
17. AIN1: Analog Input Channel 1
18. AIN2: Analog Input Channel 2
19. AIN3: Analog Input Channel 3
20. AIN4: Analog Input Channel 4
21. AIN5: Analog Input Channel 5
22. AIN6: Analog Input Channel 6
23. AIN7: Analog Input Channel 7
24. AIN8: Analog Input Channel 8
25. AIN9: Analog Input Channel 9
26. AIN10: Analog Input Channel 10
27. AIN11: Analog Input Channel 11
28. AIN12: Analog Input Channel 12
29. AIN13: Analog Input Channel 13
30. AIN14: Analog Input Channel 14
31. AIN15: Analog Input Channel 15
32. AIN16: Analog Input Channel 16
33. AIN17: Analog Input Channel 17
34. AIN18: Analog Input Channel 18
35. AIN19: Analog Input Channel 19
36. AIN20: Analog Input Channel 20
37. AIN21: Analog Input Channel 21
38. AIN22: Analog Input Channel 22
39. AIN23: Analog Input Channel 23
40. AIN24: Analog Input Channel 24
41. AIN25: Analog Input Channel 25
42. AIN26: Analog Input Channel 26
43. AIN27: Analog Input Channel 27
44. AIN28: Analog Input Channel 28
45. AIN29: Analog Input Channel 29
46. AIN30: Analog Input Channel 30
47. AIN31: Analog Input Channel 31
48. VREFP: Positive Reference Voltage Input

Functional Features

The AFE7222IRGCT offers several functional features that enhance its performance and versatility:

1. High-Speed ADC: The integrated high-speed analog-to-digital converter allows for fast and accurate conversion of analog signals into digital data.

2. Programmable Gain Amplifier (PGA): The PGA enables amplification of weak input signals, providing flexibility in signal conditioning.

3. Digital Signal Processing (DSP):