ADS131A02IPBSR TI Analog-to-Digital Converter | 32-TQFP（5X5） | 2-Ch, 24-Bit, 128kSPS

Product Overview

The ADS131A02IPBSR is a two-channel, 24-bit, delta-sigma (ΔΣ) analog-to-digital converter (ADC) from Texas Instruments. It features a programmable gain amplifier (PGA), internal voltage reference, and an oscillator, making it a highly integrated solution for precision measurement applications. The device operates from a single 3.3V supply and supports data rates up to 128 kSPS. Its small 32-pin TQFP package (5x5 mm) is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Two simultaneous-sampling differential inputs
• Programmable gain: 1, 2, 4, 8, 12
• Low noise: 4.7 µVrms at PGA=1, 20 SPS
• Internal 2.5V reference with 5 ppm/°C drift
• Internal oscillator eliminates external clock
• SPI-compatible serial interface
• Cycle-by-cycle data ready output

Target Applications

• 5G base station power monitoring (e.g., current/voltage sensing in remote radio units)
• Automotive dashboard battery management systems (BMS) for voltage and temperature sensing
• Industrial process control (e.g., PLC analog input modules)
• Medical instrumentation (e.g., patient monitoring)
• Energy metering (e.g., smart meters)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS131A02IPBSR. 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

ADS131A02IPBSR 是德州儀器（TI）推出的雙通道、24位元、ΔΣ 類比數位轉換器（ADC）。它整合了可編程增益放大器（PGA）、內部電壓參考和振盪器，為精密測量應用提供了高度整合的解決方案。該器件可在單一 3.3V 電源下工作，支援高達 128 kSPS 的數據速率。其小巧的 32 引腳 TQFP 封裝（5x5 mm）非常適合空間受限的設計。

詳細技術參數

核心特性

• 兩個同步取樣差動輸入
• 可編程增益：1、2、4、8、12
• 低雜訊：PGA=1、20 SPS 時為 4.7 µVrms
• 內部 2.5V 參考電壓，漂移 5 ppm/°C
• 內部振盪器無需外部時鐘
• SPI 相容串列介面
• 逐週期數據就緒輸出

典型應用場景

• 5G 基地台電源監控（例如遠端射頻單元中的電流/電壓感測）
• 汽車儀表板電池管理系統（BMS）的電壓和溫度感測
• 工業過程控制（例如 PLC 類比輸入模組）
• 醫療儀器（例如病人監護）
• 能源計量（例如智慧電表）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS131A02IPBSR 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]