ADS1219IRTET TI Analog-to-Digital Converter | 16-WQFN (3x3) | 24-Bit, 2kSPS, I2C

Product Overview

The ADS1219IRTET is a precision, 24-bit, delta-sigma analog-to-digital converter (ADC) from Texas Instruments. It offers a low-noise, high-resolution conversion with a maximum data rate of 2 kSPS. The device operates from a single 2.3V to 5.5V supply and features an I2C interface for communication. Housed in a compact 16-pin WQFN (3x3 mm) package, it is ideal for space-constrained applications requiring high accuracy.

Detailed Technical Specifications

Key Features

• 24-bit delta-sigma ADC with low noise
• Programmable gain amplifier (PGA) with gains of 1, 2, 4, 8, 16, 32, 64, and 128
• Internal voltage reference (2.048V) with low drift
• I2C interface with up to 3.4 MHz
• Low power consumption: 0.5 mW at 2.3V
• Integrated temperature sensor
• Small footprint: 3x3 mm WQFN package

Target Applications

• 5G base station power monitoring
• Automotive battery management systems (BMS)
• Industrial process control (e.g., pressure transmitters)
• Medical instrumentation (e.g., patient monitoring)
• Portable instrumentation (e.g., data loggers)
• Smart grid and energy metering

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS1219IRTET. 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

ADS1219IRTET 是德州儀器（TI）推出的一款精密 24 位 Δ-Σ 模數轉換器（ADC）。它提供低噪聲、高分辨率的轉換，最高數據速率為 2 kSPS。器件可在 2.3V 至 5.5V 的單電源下工作，並通過 I2C 接口進行通信。採用緊湊的 16 引腳 WQFN（3x3 mm）封裝，非常適合需要高精度的空間受限應用。

詳細技術參數

核心特性

• 24 位 Δ-Σ ADC，低噪聲
• 可編程增益放大器（PGA），增益為 1、2、4、8、16、32、64、128
• 內部電壓基準（2.048V），低漂移
• I2C 接口，最高 3.4 MHz
• 低功耗：2.3V 時僅 0.5 mW
• 集成溫度傳感器
• 小尺寸：3x3 mm WQFN 封裝

典型應用場景

• 5G 基站電源監控
• 汽車電池管理系統（BMS）
• 工業過程控制（如壓力變送器）
• 醫療儀器（如病人監護）
• 便攜式儀器（如數據記錄儀）
• 智能電網和能源計量

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS1219IRTET 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]