ADS1243IPWT TI Precision ADC | 20-TSSOP | 24-Bit, 2kSPS, Low-Power

Product Overview

The ADS1243IPWT is a precision, 24-bit, delta-sigma analog-to-digital converter (ADC) from Texas Instruments. It offers a low-noise programmable gain amplifier (PGA), an internal oscillator, and a precision voltage reference, making it ideal for high-accuracy measurement applications. The device operates from a 2.7V to 5.25V supply and features a 2kSPS data rate. Housed in a compact 20-TSSOP package, it is designed for space-constrained industrial and instrumentation systems.

Detailed Technical Specifications

Key Features

• 24-bit delta-sigma ADC with low noise (2.8µVpp at PGA=1)
• Programmable gain amplifier (PGA) with gains from 1 to 128
• Internal 2.048V reference with 10ppm/°C drift
• Internal oscillator eliminates external clock
• SPI-compatible serial interface
• Low power consumption: 2.5mW typical at 2.7V
• Integrated temperature sensor
• Wide operating temperature range: -40°C to +125°C

Target Applications

• Industrial process control (e.g., PLC analog input modules)
• Precision instrumentation (e.g., digital multimeters, data loggers)
• Medical devices (e.g., patient monitoring, blood glucose meters)
• Weigh scales and load cell measurement
• Temperature measurement (RTD, thermocouple)
• 5G base station power monitoring
• Automotive battery management systems
• Portable instrumentation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS1243IPWT. 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

ADS1243IPWT 是德州儀器 (TI) 推出的一款精密 24 位 Δ-Σ 模數轉換器 (ADC)。它集成了低噪聲可編程增益放大器 (PGA)、內部振盪器和精密電壓基準，非常適合高精度測量應用。該器件可在 2.7V 至 5.25V 電源下工作，數據速率為 2kSPS。採用緊湊的 20-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 Δ-Σ ADC，低噪聲 (PGA=1 時 2.8µVpp)
• 可編程增益放大器 (PGA)，增益 1 至 128
• 內部 2.048V 基準，溫漂 10ppm/°C
• 內部振盪器，無需外部時鐘
• SPI 兼容串行接口
• 低功耗：2.7V 時典型值 2.5mW
• 集成溫度傳感器
• 寬工作溫度範圍：-40°C 至 +125°C

典型應用場景

• 工業過程控制 (例如 PLC 模擬輸入模塊)
• 精密儀器儀表 (例如數字萬用表、數據記錄儀)
• 醫療設備 (例如病人監護儀、血糖儀)
• 稱重傳感器和測力傳感器測量
• 溫度測量 (RTD、熱電偶)
• 5G 基站電源監控
• 汽車電池管理系統
• 便攜式儀器儀表

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS1243IPWT 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]