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ADS7043IRUGR TI ADC | 8-X2QFN (1.5x1.5) | 12-bit, 1MSPS, Single-Channel
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Product Overview
The ADS7043IRUGR is a high-speed, 12-bit, successive approximation register (SAR) analog-to-digital converter (ADC) from Texas Instruments. It operates at a sampling rate of 1 MSPS and features a single-ended input with a wide input voltage range. The device is housed in a compact 8-pin X2QFN package (1.5 mm x 1.5 mm), making it ideal for space-constrained applications. It offers excellent DC and AC performance, low power consumption, and a simple SPI-compatible serial interface.
Detailed Technical Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Sampling Rate | 1 MSPS |
| Number of Channels | 1 (single-ended) |
| Input Voltage Range | 0 to VREF (up to VDD) |
| Supply Voltage (VDD) | 2.35 V to 3.6 V |
| Reference Voltage (VREF) | 2.35 V to VDD |
| Power Consumption | 1.5 mW at 1 MSPS |
| SNR | 71.5 dB |
| SFDR | 85 dB |
| INL | ±0.5 LSB |
| DNL | ±0.3 LSB |
| Interface | SPI (up to 50 MHz) |
| Operating Temperature | -40°C to +125°C |
| Package | 8-X2QFN (1.5 mm x 1.5 mm) |
Key Features
- 12-bit resolution with 1 MSPS sampling rate
- Ultra-small 8-X2QFN package (1.5 mm x 1.5 mm)
- Low power: 1.5 mW at 1 MSPS
- Wide input voltage range: 0 to VDD
- Excellent AC performance: 71.5 dB SNR, 85 dB SFDR
- Simple SPI interface with daisy-chain support
- No missing codes
- Extended temperature range: -40°C to +125°C
Target Applications
- 5G base station transceiver monitoring (e.g., power amplifier feedback)
- Automotive dashboard displays and battery management systems
- Portable instrumentation (e.g., digital multimeters, data loggers)
- Industrial sensor interfaces (e.g., pressure, temperature sensors)
- Medical devices (e.g., patient monitoring, glucose meters)
- IoT edge nodes requiring low-power data acquisition
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS7043IRUGR. Our core advantages include:
- 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
- In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
- HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
- Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
- 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.
- 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
- RoHS Compliant: All electronic components comply with international environmental and safety standards.
- Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.
產品概述
ADS7043IRUGR 是德州儀器（TI）推出的一款高速12位逐次逼近寄存器（SAR）模數轉換器（ADC）。其採樣率達1 MSPS，支持單端輸入，輸入電壓範圍寬。器件採用緊湊的8引腳X2QFN封裝（1.5 mm x 1.5 mm），非常適合空間受限的應用。它具有出色的直流和交流性能、低功耗以及簡單的SPI兼容串行接口。
詳細技術參數
| 參數 | 數值 |
|---|---|
| 分辨率 | 12 位 |
| 採樣率 | 1 MSPS |
| 通道數 | 1（單端） |
| 輸入電壓範圍 | 0 至 VREF（最高 VDD） |
| 電源電壓（VDD） | 2.35 V 至 3.6 V |
| 參考電壓（VREF） | 2.35 V 至 VDD |
| 功耗 | 1.5 mW（1 MSPS 時） |
| 信噪比（SNR） | 71.5 dB |
| 無雜散動態範圍（SFDR） | 85 dB |
| 積分非線性（INL） | ±0.5 LSB |
| 微分非線性（DNL） | ±0.3 LSB |
| 接口 | SPI（最高 50 MHz） |
| 工作溫度 | -40°C 至 +125°C |
| 封裝 | 8-X2QFN（1.5 mm x 1.5 mm） |
核心特性
- 12位分辨率，1 MSPS採樣率
- 超小型8-X2QFN封裝（1.5 mm x 1.5 mm）
- 低功耗：1 MSPS時僅1.5 mW
- 寬輸入電壓範圍：0 至 VDD
- 出色的交流性能：71.5 dB SNR，85 dB SFDR
- 簡單的SPI接口，支持菊花鏈
- 無漏碼
- 寬溫度範圍：-40°C 至 +125°C
典型應用場景
- 5G基站收發器監控（例如功率放大器反饋）
- 汽車儀表盤顯示和電池管理系統
- 便攜式儀器（例如數字萬用表、數據記錄儀）
- 工業傳感器接口（例如壓力、溫度傳感器）
- 醫療設備（例如病人監護、血糖儀）
- 需要低功耗數據採集的IoT邊緣節點
環球供應鏈與批發合作夥伴方案
在 Jasin Chip，我們為 ADS7043IRUGR 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：
- 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。
- 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。
- 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
- 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。
- 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。
品質保證與合規
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。
- 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。
- 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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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