ADS1299IPAG
Analog Front End - AFE Low-Noise,8-Ch,24B AFE
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製造商零件號 # : ADS1299IPAG
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包裝/封裝: TQFP-64
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製造商: Texas Instruments
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產品分類 : Analog Front End (AFE)
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ADS1299IPAG 數據表
目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
For scalable medical instrumentation systems, the ADS1299IPAG is a game-changer, offering reduced size, power consumption, and overall cost without compromising on performance. Its onboard oscillator and internal reference make it easy to integrate into existing setups, while the optional SRB pins enable referential montage configurations for enhanced signal processing. The ability to cascade multiple ADS1299IPAG devices in daisy-chain configurations further expands the channel count possibilities, making it suitable for both small and large-scale monitoring applications
主要特徵
- Bipolar or Unipolar Supply Options
- Dual Analog and Digital Supplies
- Fully Programmable Architecture
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Applications | BIS, EAP, EEG, Fetal ECG, Sleep study monitor | Number of input channels | 8 |
Resolution (Bits) | 24 | Number of LEDs | 0 |
Interface type | SPI | Operating temperature range (°C) | -40 to 85 |
Rating | Catalog |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is ADS1299IPAG?
The ADS1299IPAG is a 24-bit, 8-channel, low-noise analog front-end for biopotential measurements, designed by Texas Instruments. It is specifically designed for applications such as portable ECG, EEG, and EMG systems, as well as fitness and activity monitoring devices.
How Does ADS1299IPAG Work?
The ADS1299IPAG works by amplifying and digitizing biopotential signals with high precision and low noise. It features eight input channels for simultaneous multi-parameter measurements, and includes integrated features for lead-off detection and fault detection. The device interfaces with microcontrollers or digital signal processors to enable data processing and analysis.
How Many Pins does ADS1299IPAG have and What are the Functions of the Pinout Configuration?
The ADS1299IPAG is housed in a 32-pin TQFP (Thin Quad Flat Package) package. The pinout configuration includes:
- AVDD, DVDD: Analog and digital power supply pins, respectively.
- AVSS, DVSS: Analog and digital ground pins, respectively.
- RESET, START, PWDN, DRDY, CS, DOUT, DIN, SCLK: Serial interface control pins.
- GPIO1, GPIO2, GPIO3, GPIO4: General-purpose input/output pins.
- CLKSEL: Clock source selection pin.
- BIASIN, BIASREFP, BIASREFN: Bias drive and reference pins.
- IN1P, IN1N, ... , IN8P, IN8N: Differential analog input pins for eight channels.
What are the Pros and Cons of ADS1299IPAG?
Pros:
- High Channel Count: Offers 8-channel input for multi-parameter measurements.
- Low Noise: Provides a low-noise analog front-end for accurate biopotential signal acquisition.
- Integrated Features: Includes lead-off detection and fault detection for enhanced system reliability.
- Flexible Interface: Interfaces with microcontrollers or DSPs for data processing and analysis.
- High Resolution: Features 24-bit ADCs for precise signal digitization.
Cons:
- Complexity: Requires understanding of biopotential measurement techniques for optimal usage.
- Power Consumption: May require power management considerations for portable applications.
- External Components: May need additional components such as filters or amplifiers for specific biopotential measurements.
Are There Any Equivalents/Alternatives to ADS1299IPAG for Recommendation?
- The ADS1294 from Texas Instruments is a 4-channel alternative for lower channel count applications.
- Alternatives to the ADS1299IPAG include the ADAS1000 from Analog Devices and the MAX30003 from Maxim Integrated.
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