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Product Overview
The ADS1299IPAG is a low-noise, 8-channel, 24-bit delta-sigma analog front-end (AFE) from Texas Instruments, designed for biopotential measurements such as EEG and ECG. It integrates programmable gain amplifiers (PGAs), internal reference, and an onboard oscillator, making it ideal for high-precision medical instrumentation. The device operates from a single 5V supply and features a 64-TQFP (10x10 mm) package.
Detailed Technical Specifications
| Parameter |
Value |
| Number of Channels |
8 |
| Resolution |
24 bits |
| Data Rate |
250 SPS to 16 kSPS |
| Input-Referred Noise |
1.0 µVpp (70 Hz BW) |
| CMRR |
110 dB (min) |
| Programmable Gain |
1, 2, 4, 6, 8, 12, 24 |
| Supply Voltage |
5V (analog), 1.8V (digital) |
| Package |
64-TQFP (10x10 mm) |
| Operating Temperature |
-40°C to +85°C |
Key Features
- 8 low-noise PGAs and 8 high-resolution ADCs
- Built-in right-leg drive amplifier
- Lead-off detection
- Internal reference (4.5V)
- SPI-compatible serial interface
- Low power: 5 mW per channel
Target Applications
- EEG and ECG monitoring systems (e.g., NeuroSky MindWave, Philips IntelliVue)
- Sleep study equipment
- Brain-computer interfaces
- Evoked potential systems
- Portable medical devices
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
ADS1299IPAG. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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BOM Kitting & Sampling Services: Specialized sourcing for
testing samples and urgent shortage components.
Quality Assurance & Compliance
Jasin Chip guarantees that all delivered products are 100% original factory stock
with full quality assurance and traceability.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
ADS1299IPAG 是德州儀器推出的一款低噪聲、8通道、24位Δ-Σ模擬前端,專為生物電位測量(如EEG和ECG)設計。它集成了可編程增益放大器、內部基準和片上振盪器,非常適合高精度醫療儀器。該器件採用單5V電源供電,封裝為64-TQFP(10x10 mm)。
詳細技術參數
| 參數 |
數值 |
| 通道數 |
8 |
| 分辨率 |
24位 |
| 數據速率 |
250 SPS 至 16 kSPS |
| 輸入參考噪聲 |
1.0 µVpp(70 Hz帶寬) |
| 共模抑制比 |
110 dB(最小值) |
| 可編程增益 |
1, 2, 4, 6, 8, 12, 24 |
| 電源電壓 |
5V(模擬),1.8V(數字) |
| 封裝 |
64-TQFP(10x10 mm) |
| 工作溫度 |
-40°C 至 +85°C |
核心特性
- 8個低噪聲PGA和8個高分辨率ADC
- 內置右腿驅動放大器
- 導聯脫落檢測
- 內部基準(4.5V)
- SPI兼容串行接口
- 低功耗:每通道5 mW
典型應用場景
- EEG和ECG監測系統(例如NeuroSky MindWave、Philips IntelliVue)
- 睡眠研究設備
- 腦機接口
- 誘發電位系統
- 便攜式醫療設備
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 ADS1299IPAG 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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全天候環球客戶支援:專業團隊為您提供即時報價及技術支援,無需漫長等待。
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現貨庫存,即日發貨:確保現貨充足。下午 4 點前確認訂單,即可安排當天寄出。
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Jasin Chip 承諾所有出貨產品均為原廠正貨,具備完善的品質保證及產品可追溯性。
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符合 RoHS 認證:所有電子元器件均符合國際環保標準及相關安全認證。
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原廠封裝保護:嚴格保留原廠原始包裝及封條,確保物流過程中的靜電防護 (ESD) 與物理安全。
以上產品均為原廠正貨,提供 BOM 配單及現貨庫存支援,歡迎查詢。
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