ADS1248IPWR TI Precision ADC | 28-TSSOP | 24-Bit, 2kSPS, 8-Ch

Product Overview

The ADS1248IPWR is a precision, 24-bit, delta-sigma (ΔΣ) analog-to-digital converter (ADC) from Texas Instruments. It offers 8 differential or 16 single-ended inputs, a programmable gain amplifier (PGA) with gains up to 128, and an integrated 2.048V reference. The device operates from a 2.7V to 5.25V supply and is specified for a temperature range of -40°C to +125°C. Housed in a compact 28-pin TSSOP package, it is ideal for high-resolution measurement applications.

Detailed Technical Specifications

Key Features

• Low noise: 2.8 µVpp at Gain=128, 20 SPS
• Integrated PGA with high input impedance
• Built-in 2.048V reference with low drift
• SPI-compatible serial interface
• Internal temperature sensor
• Burnout current sources for sensor diagnostics
• Low power: 2.3 mW (typical)

Target Applications

• Industrial process control (e.g., temperature, pressure sensors)
• Precision instrumentation (e.g., data loggers, weigh scales)
• Medical devices (e.g., patient monitoring, diagnostic equipment)
• Automotive battery management systems
• 5G base station power monitoring
• Smart grid and energy metering

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS1248IPWR. 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

ADS1248IPWR 是德州儀器（TI）推出的一款精密 24 位 ΔΣ 模數轉換器（ADC）。它提供 8 個差分或 16 個單端輸入通道，內置可編程增益放大器（PGA，增益最高 128 倍）以及 2.048V 參考電壓。器件工作電壓範圍為 2.7V 至 5.25V，溫度範圍為 -40°C 至 +125°C。採用緊湊的 28 引腳 TSSOP 封裝，適用於高精度測量應用。

詳細技術參數

核心特性

• 低噪聲：增益=128，20 SPS 時為 2.8 µVpp
• 內置 PGA，高輸入阻抗
• 內置 2.048V 參考，低漂移
• SPI 兼容串行接口
• 內部溫度傳感器
• 用於傳感器診斷的斷路電流源
• 低功耗：典型值 2.3 mW

典型應用場景

• 工業過程控制（如溫度、壓力傳感器）
• 精密儀器（如數據記錄儀、稱重秤）
• 醫療設備（如病人監護、診斷設備）
• 汽車電池管理系統
• 5G 基站電源監控
• 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 ADS1248IPWR 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]