ADS1119IPW TI ADC | 16-TSSOP | 16-Bit, 2kSPS, Low-Power

Product Overview

The ADS1119IPW is a precision, low-power, 16-bit analog-to-digital converter (ADC) from Texas Instruments. It features an integrated programmable gain amplifier (PGA), voltage reference, and oscillator, making it a complete data acquisition solution in a compact 16-TSSOP package. The device operates from a single 2.3V to 5.5V supply and consumes only 150 µA at 2.4 kSPS, ideal for battery-powered and portable applications.

Detailed Technical Specifications

Key Features

• 16-bit no missing codes resolution
• Programmable data rate: 20 SPS to 2.4 kSPS
• Internal voltage reference: 2.048V (drift 10 ppm/°C)
• Internal oscillator (no external clock needed)
• I2C interface with four address options
• Low power: 150 µA at 2.4 kSPS, 0.5 µA in shutdown
• Wide input range: 0V to VDD (single-ended) or ±VREF (differential)
• Built-in PGA for small signal amplification

Target Applications

• Portable instrumentation (e.g., digital multimeters, data loggers)
• Battery monitoring in electric vehicles (e.g., Tesla Model 3 battery pack)
• Industrial process control (e.g., Siemens S7-1200 PLC analog input module)
• Medical devices (e.g., Omron blood pressure monitor)
• 5G base station power supply monitoring (e.g., Huawei 5G RRU)
• Smart home sensors (e.g., Nest thermostat temperature sensing)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS1119IPW. 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

ADS1119IPW 是德州儀器（TI）推出的一款精密、低功耗、16位模數轉換器（ADC）。它集成了可編程增益放大器（PGA）、電壓基準和振盪器，採用緊湊的16-TSSOP封裝，提供完整的數據採集解決方案。該器件可在2.3V至5.5V單電源下工作，在2.4 kSPS採樣率下僅消耗150 µA，非常適合電池供電和便攜式應用。

詳細技術參數

核心特性

• 16位無失碼分辨率
• 可編程數據速率：20 SPS 至 2.4 kSPS
• 內部電壓基準：2.048V（漂移 10 ppm/°C）
• 內部振盪器（無需外部時鐘）
• I2C 接口，支持四個地址選項
• 低功耗：2.4 kSPS 時 150 µA，關斷模式 0.5 µA
• 寬輸入範圍：0V 至 VDD（單端）或 ±VREF（差分）
• 內置 PGA，用於小信號放大

典型應用場景

• 便攜式儀器（如數字萬用表、數據記錄儀）
• 電動汽車電池監控（如特斯拉 Model 3 電池組）
• 工業過程控制（如西門子 S7-1200 PLC 模擬輸入模塊）
• 醫療設備（如歐姆龍血壓計）
• 5G 基站電源監控（如華為 5G RRU）
• 智能家居傳感器（如 Nest 恆溫器溫度感應）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS1119IPW 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]