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Product Overview
The ADS1296IPAG is a low-power, 8-channel, 24-bit delta-sigma analog front-end (AFE) from Texas Instruments. It is designed for biopotential measurements such as ECG, EEG, and EMG applications. The device integrates a programmable gain amplifier (PGA), internal reference, and an onboard oscillator, reducing external component count. It operates from a single 2.7V to 5.25V supply and features a data rate up to 32 kSPS. The 64-TQFP (10x10 mm) package enables compact designs.
Detailed Technical Specifications
| Parameter |
Value |
| Number of Channels |
8 |
| Resolution |
24 bits |
| Data Rate |
Up to 32 kSPS |
| Input Noise |
4 µVpp (typical) |
| CMRR |
115 dB (typical) |
| Supply Voltage |
2.7V to 5.25V |
| Power Consumption |
0.75 mW/channel (typical) |
| Package |
64-TQFP (10x10 mm) |
| Operating Temperature |
-40°C to +85°C |
Key Features
- 8-channel simultaneous sampling
- Low noise: 4 µVpp (typical)
- Built-in right leg drive (RLD) amplifier
- Lead-off detection
- SPI-compatible serial interface
- Internal reference and oscillator
- Low power: 0.75 mW/channel
Target Applications
- Medical ECG monitors (e.g., Philips IntelliVue patient monitors)
- Portable EEG systems (e.g., NeuroSky brainwave sensors)
- Fitness and wearable heart rate monitors (e.g., Fitbit devices)
- Industrial process control (e.g., vibration sensing)
- Automotive driver monitoring systems (e.g., steering wheel ECG)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
ADS1296IPAG. 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
ADS1296IPAG 是德州儀器推出的一款低功耗、8通道、24位Δ-Σ模擬前端(AFE),專為生物電位測量(如心電圖、腦電圖、肌電圖)設計。該器件集成了可編程增益放大器(PGA)、內部基準和片上振盪器,減少了外部元件數量。它可在2.7V至5.25V單電源下工作,數據速率高達32 kSPS。64-TQFP(10x10 mm)封裝支持緊湊設計。
詳細技術參數
| 參數 |
數值 |
| 通道數 |
8 |
| 分辨率 |
24位 |
| 數據速率 |
最高32 kSPS |
| 輸入噪聲 |
4 µVpp(典型值) |
| 共模抑制比 |
115 dB(典型值) |
| 電源電壓 |
2.7V至5.25V |
| 功耗 |
0.75 mW/通道(典型值) |
| 封裝 |
64-TQFP(10x10 mm) |
| 工作溫度 |
-40°C至+85°C |
核心特性
- 8通道同步採樣
- 低噪聲:4 µVpp(典型值)
- 內置右腿驅動(RLD)放大器
- 導聯脫落檢測
- SPI兼容串行接口
- 內部基準和振盪器
- 低功耗:0.75 mW/通道
典型應用場景
- 醫療心電監護儀(如飛利浦IntelliVue病人監護儀)
- 便攜式腦電圖系統(如NeuroSky腦波傳感器)
- 健身及可穿戴心率監測器(如Fitbit設備)
- 工業過程控制(如振動感測)
- 汽車駕駛員監控系統(如方向盤心電圖)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 ADS1296IPAG 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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Escrow 擔保交易:支援 Escrow.com 平台交易,保障買賣雙方權益,小批量訂單亦可安心在線下單。
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BOM 配單與樣板服務:提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。
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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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100% 原廠正貨:承諾所有供應零件均為原裝現貨,品質嚴格把關,來源清晰可追溯。
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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。
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