ADS1220IPW TI Precision ADC | 16-TSSOP | 24-Bit, 2kSPS, Low-Power

Product Overview

The ADS1220IPW is a precision, 24-bit analog-to-digital converter (ADC) from Texas Instruments, offering low power consumption and high accuracy. It features a delta-sigma architecture with an integrated programmable gain amplifier (PGA), voltage reference, and oscillator. The device operates from a 2.3V to 5.5V supply and is ideal for sensor measurement and industrial process control applications. Housed in a compact 16-TSSOP package, it provides a complete front-end solution for precision data acquisition systems.

Detailed Technical Specifications

Key Features

• 24-bit delta-sigma ADC with low noise (up to 21.2 effective bits)
• Programmable gain amplifier (PGA) with gains from 1 to 128
• Internal voltage reference (2.048V) with low drift
• Internal oscillator eliminates external clock
• Two differential or four single-ended inputs via input multiplexer
• SPI-compatible serial interface
• Low power consumption: 2.3 mW (typical) at 2 kSPS
• Integrated temperature sensor for cold-junction compensation
• Wide supply range: 2.3V to 5.5V
• Operating temperature range: -40°C to +125°C

Target Applications

• Industrial process control (e.g., pressure transmitters, temperature controllers)
• Sensor measurement (e.g., RTD, thermocouple, strain gauge)
• Precision data acquisition systems (e.g., 5G base station power monitoring)
• Portable instrumentation (e.g., battery-powered data loggers)
• Automotive battery management systems (e.g., electric vehicle battery monitoring)
• Medical devices (e.g., patient monitoring, diagnostic equipment)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS1220IPW. 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

ADS1220IPW 是德州儀器（TI）推出的一款精密 24 位模數轉換器（ADC），具有低功耗和高精度特點。它採用 Δ-Σ 架構，集成可編程增益放大器（PGA）、電壓基準和振盪器。器件可在 2.3V 至 5.5V 電源下工作，非常適合傳感器測量和工業過程控制應用。採用緊湊的 16-TSSOP 封裝，為精密數據採集系統提供完整的前端解決方案。

詳細技術參數

核心特性

• 24 位 Δ-Σ ADC，低噪聲（有效位數高達 21.2 位）
• 可編程增益放大器（PGA），增益範圍 1 至 128
• 內部電壓基準（2.048V），低漂移
• 內部振盪器，無需外部時鐘
• 通過輸入多路復用器支持 2 路差分或 4 路單端輸入
• SPI 兼容串行接口
• 低功耗：2.3 mW（典型值）@ 2 kSPS
• 集成溫度傳感器，用於冷端補償
• 寬電源範圍：2.3V 至 5.5V
• 工作溫度範圍：-40°C 至 +125°C

典型應用場景

• 工業過程控制（例如壓力變送器、溫度控制器）
• 傳感器測量（例如 RTD、熱電偶、應變片）
• 精密數據採集系統（例如 5G 基站功率監控）
• 便攜式儀器（例如電池供電的數據記錄儀）
• 汽車電池管理系統（例如電動汽車電池監控）
• 醫療設備（例如病人監護、診斷設備）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS1220IPW 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]