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ADS1194CPAG
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ADS1194CPAG

Product Overview

Category

ADS1194CPAG belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in medical devices and bio-potential measurement applications.

Characteristics

  • High-resolution analog-to-digital converter (ADC)
  • Low power consumption
  • High input impedance
  • Integrated lead-off detection
  • Flexible input multiplexing

Package

ADS1194CPAG is available in a 64-pin TQFP package.

Essence

The essence of ADS1194CPAG lies in its ability to accurately convert analog bio-potential signals into digital data for further processing and analysis.

Packaging/Quantity

This product is typically sold in reels containing a quantity of 250 units per reel.

Specifications

  • Resolution: 24 bits
  • Input Voltage Range: ±2.5V
  • Sampling Rate: Up to 32 kSPS
  • Power Supply: 2.7V to 5.25V
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VREFP
  2. VREFN
  3. AVDD
  4. DVDD
  5. CLK
  6. CS
  7. DRDY
  8. RESET
  9. START
  10. PWDN
  11. GPIO1
  12. GPIO2
  13. GPIO3
  14. GPIO4
  15. GPIO5
  16. GPIO6
  17. GPIO7
  18. GPIO8
  19. GPIO9
  20. GPIO10
  21. GPIO11
  22. GPIO12
  23. GPIO13
  24. GPIO14
  25. GPIO15
  26. GPIO16
  27. GPIO17
  28. GPIO18
  29. GPIO19
  30. GPIO20
  31. GPIO21
  32. GPIO22
  33. GPIO23
  34. GPIO24
  35. GPIO25
  36. GPIO26
  37. GPIO27
  38. GPIO28
  39. GPIO29
  40. GPIO30
  41. GPIO31
  42. GPIO32
  43. GPIO33
  44. GPIO34
  45. GPIO35
  46. GPIO36
  47. GPIO37
  48. GPIO38
  49. GPIO39
  50. GPIO40
  51. GPIO41
  52. GPIO42
  53. GPIO43
  54. GPIO44
  55. GPIO45
  56. GPIO46
  57. GPIO47
  58. GPIO48
  59. GPIO49
  60. GPIO50
  61. GPIO51
  62. GPIO52
  63. GPIO53
  64. GPIO54

Functional Features

  1. High-resolution ADC for accurate signal conversion.
  2. Integrated lead-off detection to monitor electrode connections.
  3. Flexible input multiplexing for versatile bio-potential measurements.
  4. Low power consumption for extended battery life in portable devices.
  5. Wide operating temperature range for various environmental conditions.

Advantages and Disadvantages

Advantages

  • High resolution ensures precise measurement of bio-potential signals.
  • Integrated lead-off detection enhances safety and reliability.
  • Flexible input multiplexing allows for a wide range of applications.
  • Low power consumption extends battery life in portable devices.

Disadvantages

  • Limited pin configuration options due to the 64-pin package.
  • Higher cost compared to lower-end bio-potential measurement ICs.

Working Principles

ADS1194CPAG works by receiving analog bio-potential signals from electrodes, amplifying and filtering them, and converting them into digital data using its high-resolution ADC. The integrated lead-off detection continuously monitors the electrode connections to ensure proper contact. The flexible input multiplexing enables the measurement of various bio-potential signals. The low power consumption of the IC allows for prolonged operation in battery-powered devices.

Detailed Application Field Plans

ADS1194CPAG finds applications in various medical devices and bio-potential measurement systems, including: - Electrocardiography (ECG) devices - Electromyography (EMG) devices - Electroencephalography (EEG) devices - Sleep monitoring systems - Stress analysis systems

Detailed and Complete Alternative Models

  1. ADS1294RIZXGT
  2. ADS1294IPAGT
  3. ADS1294IPAGR
  4. ADS1294IPAG
  5. ADS1294IPAB
  6. ADS1294IPABB
  7. ADS1294IPABBR
  8. ADS1294IPABBG4
  9. ADS1294IPABBG4
  10. ADS1294IPABBRG4

These alternative models offer similar functionality and can be considered as alternatives to ADS1194CPAG.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan ADS1194CPAG dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of ADS1194CPAG in technical solutions:

  1. Q: What is ADS1194CPAG? A: ADS1194CPAG is a high-performance, low-power, four-channel analog front-end (AFE) for biopotential measurements.

  2. Q: What are the key features of ADS1194CPAG? A: Some key features include low noise, high input impedance, programmable gain, integrated filters, and simultaneous sampling.

  3. Q: What is the typical application of ADS1194CPAG? A: ADS1194CPAG is commonly used in medical devices, such as electrocardiogram (ECG) monitors, electroencephalogram (EEG) systems, and electromyography (EMG) equipment.

  4. Q: How many channels does ADS1194CPAG support? A: ADS1194CPAG supports four channels, allowing simultaneous measurement of multiple biopotential signals.

  5. Q: Can ADS1194CPAG handle different types of biopotential signals? A: Yes, ADS1194CPAG can handle various biopotential signals, including ECG, EEG, EMG, and other low-frequency bioelectric signals.

  6. Q: Does ADS1194CPAG provide programmable gain options? A: Yes, ADS1194CPAG offers programmable gain settings, allowing users to adjust the amplification level based on their specific requirements.

  7. Q: What is the power consumption of ADS1194CPAG? A: ADS1194CPAG has low power consumption, typically operating at less than 1mW per channel.

  8. Q: Can ADS1194CPAG interface with microcontrollers or processors? A: Yes, ADS1194CPAG has a serial peripheral interface (SPI) that enables easy integration with microcontrollers or processors.

  9. Q: Does ADS1194CPAG provide built-in filters for signal conditioning? A: Yes, ADS1194CPAG includes integrated filters to remove noise and unwanted frequencies from the biopotential signals.

  10. Q: Is ADS1194CPAG suitable for portable or battery-powered devices? A: Yes, ADS1194CPAG's low power consumption and small form factor make it well-suited for portable or battery-powered applications.

Please note that these answers are general and may vary depending on specific implementation requirements.