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Product Overview
The ADS1263IPWR is a precision, 32-bit, delta-sigma analog-to-digital converter (ADC) from Texas Instruments. It features a low-noise programmable gain amplifier (PGA), an internal voltage reference, and a temperature sensor. The device operates at data rates up to 38 kSPS and is ideal for high-accuracy measurement applications such as weigh scales, pressure sensors, and temperature measurement.
Detailed Technical Specifications
| Parameter |
Value |
| Resolution |
32 bits |
| Sampling Rate (max) |
38 kSPS |
| Input Channels |
5 differential or 10 single-ended |
| PGA Gain |
1 to 128 |
| INL (max) |
±3 ppm of FSR |
| Noise (at 20 SPS, PGA=128) |
7 nV/√Hz |
| Supply Voltage |
2.7V to 5.25V |
| Operating Temperature |
-40°C to +125°C |
| Package |
28-TSSOP |
Key Features
- 32-bit delta-sigma ADC with low noise
- Low-noise PGA with gains from 1 to 128
- Internal voltage reference (2.5V) with low drift
- On-chip temperature sensor
- Data rates up to 38 kSPS
- SPI-compatible serial interface
- Cycle-by-cycle digital filter settling
- Power consumption: 2.5 mW typical
Target Applications
- Weigh scales and load cells
- Pressure transmitters
- Temperature measurement (RTD, thermocouple)
- 5G base station power monitoring
- Automotive dashboard sensors
- Industrial process control
- Medical instrumentation (e.g., patient monitoring)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
ADS1263IPWR. 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
ADS1263IPWR 是德州儀器(TI)推出的一款精密 32 位 Δ-Σ 模數轉換器(ADC)。它集成了低噪聲可編程增益放大器(PGA)、內部電壓基準和溫度傳感器。該器件最高支持 38 kSPS 的數據速率,非常適合用於高精度測量應用,如稱重秤、壓力傳感器和溫度測量。
詳細技術參數
| 參數 |
數值 |
| 分辨率 |
32 位 |
| 最大採樣率 |
38 kSPS |
| 輸入通道 |
5 個差分或 10 個單端 |
| PGA 增益 |
1 至 128 |
| 最大 INL |
±3 ppm of FSR |
| 噪聲(20 SPS, PGA=128) |
7 nV/√Hz |
| 電源電壓 |
2.7V 至 5.25V |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
28-TSSOP |
核心特性
- 32 位 Δ-Σ ADC,低噪聲
- 低噪聲 PGA,增益 1 至 128
- 內部電壓基準(2.5V),低漂移
- 片上溫度傳感器
- 數據速率最高 38 kSPS
- SPI 兼容串行接口
- 逐週期數字濾波器穩定
- 典型功耗 2.5 mW
典型應用場景
- 稱重秤和稱重傳感器
- 壓力變送器
- 溫度測量(RTD、熱電偶)
- 5G 基站電源監控
- 汽車儀表板傳感器
- 工業過程控制
- 醫療儀器(如病人監護)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 ADS1263IPWR 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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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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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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