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Product Overview
The ADS1271IPWR is a high-performance, 24-bit, delta-sigma analog-to-digital converter (ADC) from Texas Instruments. It offers a wide dynamic range and low noise, making it ideal for precision measurement applications. The device operates from a single 5V supply and features a programmable digital filter, allowing trade-offs between data rate and resolution. Housed in a compact 16-TSSOP package, it is suitable for space-constrained designs.
Detailed Technical Specifications
| Parameter |
Value |
| Resolution |
24 Bits |
| Sampling Rate (max) |
105 kSPS |
| Number of Channels |
1 |
| Input Type |
Differential |
| Data Interface |
SPI |
| Architecture |
Sigma-Delta |
| Reference Type |
External |
| Voltage - Supply, Analog |
5V |
| Voltage - Supply, Digital |
1.8V to 3.3V |
| Operating Temperature |
-40°C ~ 105°C |
| Package / Case |
16-TSSOP |
Key Features
- 24-bit resolution with no missing codes
- High dynamic range: 109 dB at 52 kSPS
- Low noise: 1.8 µVrms
- Programmable digital filter (linear phase or low latency)
- SPI-compatible serial interface
- Power-down and standby modes
- Pin-compatible with ADS1271 and ADS1271B
Target Applications
- Industrial process control (e.g., PLC analog input modules)
- Precision instrumentation (e.g., digital multimeters, data acquisition systems)
- Medical equipment (e.g., patient monitoring, EEG/ECG)
- Seismic and vibration analysis
- 5G base station power monitoring
- Automotive battery management systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
ADS1271IPWR. 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
ADS1271IPWR 是德州儀器推出的一款高性能 24 位 Δ-Σ 模數轉換器 (ADC)。它具有寬動態範圍和低噪聲特性,非常適合精密測量應用。該器件採用單 5V 電源供電,並配備可編程數字濾波器,可在數據速率和分辨率之間進行權衡。採用緊湊的 16-TSSOP 封裝,適用於空間受限的設計。
詳細技術參數
| 參數 |
數值 |
| 分辨率 |
24 位 |
| 最大採樣率 |
105 kSPS |
| 通道數 |
1 |
| 輸入類型 |
差分 |
| 數據接口 |
SPI |
| 架構 |
Sigma-Delta |
| 參考類型 |
外部 |
| 模擬電源電壓 |
5V |
| 數字電源電壓 |
1.8V 至 3.3V |
| 工作溫度 |
-40°C ~ 105°C |
| 封裝 |
16-TSSOP |
核心特性
- 24 位分辨率,無失碼
- 高動態範圍:52 kSPS 時為 109 dB
- 低噪聲:1.8 µVrms
- 可編程數字濾波器(線性相位或低延遲)
- SPI 兼容串行接口
- 掉電和待機模式
- 與 ADS1271 和 ADS1271B 引腳兼容
典型應用場景
- 工業過程控制(例如 PLC 模擬輸入模塊)
- 精密儀器(例如數字萬用表、數據採集系統)
- 醫療設備(例如病人監護、腦電圖/心電圖)
- 地震和振動分析
- 5G 基站電源監控
- 汽車電池管理系統
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 ADS1271IPWR 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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