ADS1219IPW TI Analog-to-Digital Converter | 16-TSSOP | 24-Bit, 2kSPS, I2C

Product Overview

The ADS1219IPW is a precision, 24-bit, delta-sigma (ΔΣ) analog-to-digital converter (ADC) from Texas Instruments. It offers a low-noise, programmable gain amplifier (PGA) and an internal voltage reference, making it ideal for high-resolution measurement applications. The device communicates via an I2C interface and operates from a single 2.3V to 5.5V supply. Housed in a compact 16-TSSOP package, it is designed for space-constrained industrial and instrumentation systems.

Detailed Technical Specifications

Key Features

• 24-bit ΔΣ ADC with low noise (4.7 µVpp at 20 SPS)
• Programmable gain: 1, 2, 4, 8, 16, 32, 64, 128
• Internal 2.048V reference (drift 10 ppm/°C)
• I2C interface with up to 3.4 MHz
• Low power consumption: 0.5 mW at 2.3V
• Integrated oscillator and temperature sensor
• 16-TSSOP package for space-saving designs

Target Applications

• 5G base station power monitoring (current/voltage sensing)
• Automotive dashboard sensor interfaces (temperature, pressure)
• Industrial process control (4-20 mA loop transmitters)
• Portable medical devices (glucose meters, pulse oximeters)
• Smart grid energy metering

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS1219IPW. 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

ADS1219IPW 是德州儀器 (TI) 推出的一款精密 24 位 ΔΣ 模數轉換器 (ADC)，內建低噪聲可編程增益放大器 (PGA) 和內部電壓基準，適用於高分辨率測量應用。該器件通過 I2C 接口通信，可在 2.3V 至 5.5V 單電源下工作，採用緊湊的 16-TSSOP 封裝，專為空間受限的工業和儀器儀表系統設計。

詳細技術參數

核心特性

• 24 位 ΔΣ ADC，低噪聲（20 SPS 時 4.7 µVpp）
• 可編程增益：1、2、4、8、16、32、64、128
• 內部 2.048V 基準（漂移 10 ppm/°C）
• I2C 接口，最高 3.4 MHz
• 低功耗：2.3V 時 0.5 mW
• 集成振盪器和溫度傳感器
• 16-TSSOP 封裝，節省空間

典型應用場景

• 5G 基站電源監控（電流/電壓檢測）
• 汽車儀表盤傳感器接口（溫度、壓力）
• 工業過程控制（4-20 mA 迴路變送器）
• 便攜醫療設備（血糖儀、脈搏血氧儀）
• 智能電網能量計量

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS1219IPW 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]