ADS1201U-1 TI Delta-Sigma Modulator | 16-SOIC | 16-bit, 40kSPS

Product Overview

The ADS1201U-1 is a precision delta-sigma (ΔΣ) modulator from Texas Instruments, designed for high-resolution analog-to-digital conversion in industrial and automotive applications. It features 16-bit resolution, a maximum sampling rate of 40 kSPS, and operates from a single 5V supply. The device integrates a programmable gain amplifier (PGA) and a voltage reference, simplifying system design. Housed in a compact 16-SOIC package, the ADS1201U-1 offers excellent linearity and low noise, making it ideal for sensor signal conditioning and data acquisition systems.

Detailed Technical Specifications

Key Features

• 16-bit delta-sigma modulator with 40 kSPS output data rate
• Integrated PGA with gains of 1, 2, 4, or 8
• On-chip voltage reference (2.5V)
• Low power: 10 mW at 5V
• Excellent linearity: INL ±2 LSB max
• High SNR: 92 dB typical
• Low THD: -100 dB typical
• SPI-compatible serial interface
• Wide operating temperature range: -40°C to +85°C
• Compact 16-SOIC package

Target Applications

• Industrial process control (e.g., PLC analog input modules)
• Automotive battery management systems (BMS) for current/voltage sensing
• Precision sensor signal conditioning (e.g., pressure, temperature, strain gauges)
• Data acquisition systems for 5G base station power monitoring
• Medical instrumentation (e.g., patient monitoring devices)
• Weigh scales and load cell interfaces

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS1201U-1. 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

ADS1201U-1 是德州儀器（TI）推出的一款精密ΔΣ調製器，專為工業和汽車應用中的高分辨率模數轉換而設計。它具有16位分辨率、最高40 kSPS的採樣率，並可在單一5V電源下工作。該器件集成了可編程增益放大器（PGA）和電壓基準，簡化了系統設計。ADS1201U-1 採用緊湊的16-SOIC封裝，具有出色的線性度和低噪聲特性，非常適合傳感器信號調理和數據採集系統。

詳細技術參數

核心特性

• 16位ΔΣ調製器，輸出數據率40 kSPS
• 集成PGA，增益可選1、2、4或8
• 片上電壓基準（2.5V）
• 低功耗：5V時10 mW
• 出色線性度：INL ±2 LSB（最大值）
• 高信噪比：92 dB（典型值）
• 低總諧波失真：-100 dB（典型值）
• SPI兼容串行接口
• 寬工作溫度範圍：-40°C 至 +85°C
• 緊湊的16-SOIC封裝

典型應用場景

• 工業過程控制（例如PLC模擬輸入模塊）
• 汽車電池管理系統（BMS）的電流/電壓檢測
• 精密傳感器信號調理（例如壓力、溫度、應變片）
• 5G基站電源監控的數據採集系統
• 醫療儀器（例如病人監護設備）
• 稱重秤和稱重傳感器接口

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS1201U-1 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]