DDC101U TI Analog-to-Digital Converter | 24-SOIC | 20-bit, 100kSPS

Product Overview

The DDC101U from Texas Instruments is a high-precision, 20-bit, delta-sigma analog-to-digital converter (ADC) designed for demanding measurement applications. It features a single-channel input, a maximum sampling rate of 100 kSPS, and operates from a single +5V supply. The device includes an on-chip programmable gain amplifier (PGA) and a digital filter, making it ideal for applications requiring high resolution and low noise. Housed in a compact 24-SOIC package, the DDC101U offers excellent linearity and stability over temperature.

Detailed Technical Specifications

Key Features

• 20-bit resolution with no missing codes
• Delta-sigma architecture with digital filter
• On-chip programmable gain amplifier (PGA)
• Low noise: 1.5 µVrms (typical)
• High accuracy: INL ±0.0015% FSR
• Single +5V supply operation
• Low power: 150 mW typical
• 24-SOIC package for space-constrained designs

Target Applications

• Precision data acquisition systems
• Industrial process control (e.g., temperature, pressure sensors)
• Medical instrumentation (e.g., patient monitoring, diagnostic equipment)
• Weigh scales and strain gauge measurements
• Seismic and vibration analysis
• 5G base station power monitoring
• Automotive battery management systems
• Dashboard instrumentation for electric vehicles

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DDC101U. 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

DDC101U 是德州儀器 (TI) 推出的一款高精度 20 位 Δ-Σ 模數轉換器 (ADC)，專為要求嚴苛的測量應用而設計。它具備單通道輸入、最高 100 kSPS 的採樣率，並採用單一 +5V 電源供電。該器件包含片上可編程增益放大器 (PGA) 和數字濾波器，非常適合需要高解析度和低噪聲的應用。DDC101U 採用緊湊的 24-SOIC 封裝，在整個溫度範圍內提供出色的線性度和穩定性。

詳細技術參數

核心特性

• 20 位解析度，無失碼
• Δ-Σ 架構，內置數字濾波器
• 片上可編程增益放大器 (PGA)
• 低噪聲：1.5 µVrms（典型值）
• 高精度：INL ±0.0015% FSR
• 單一 +5V 電源供電
• 低功耗：典型值 150 mW
• 24-SOIC 封裝，適合空間受限的設計

典型應用場景

• 精密數據採集系統
• 工業過程控制（例如溫度、壓力傳感器）
• 醫療儀器（例如病人監護、診斷設備）
• 稱重秤和應變片測量
• 地震和振動分析
• 5G 基站功率監控
• 汽車電池管理系統
• 電動汽車儀表盤

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DDC101U 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。
• 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。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]