ADS1261BIRHBR TI Analog-to-Digital Converter | 32-VQFN (5x5) | 24-Bit, 40 kSPS, PGA

Product Overview

The ADS1261BIRHBR is a precision, 24-bit, delta-sigma 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. The device operates from a 2.7V to 5.25V supply and supports data rates up to 40 kSPS. It is designed for high-accuracy measurement applications such as industrial process control, weigh scales, and medical instrumentation.

Detailed Technical Specifications

Key Features

• 24-bit delta-sigma ADC with integrated PGA (gain up to 128)
• Low noise: 7.5 nV/√Hz at gain 128
• Data rates: 2.5 SPS to 40 kSPS
• Internal voltage reference: 2.5V with 5 ppm/°C drift
• Internal oscillator with no external components required
• 5 differential or 10 single-ended inputs via multiplexer
• SPI-compatible serial interface
• Cycle-by-cycle conversion control
• Temperature sensor and burnout current sources
• Operating temperature range: -40°C to +125°C

Target Applications

• Industrial process control (e.g., PLC analog input modules)
• Weigh scales and load cell measurement
• Medical instrumentation (e.g., patient monitoring, infusion pumps)
• 5G base station power monitoring
• Automotive battery management systems
• Precision sensor measurement (e.g., pressure, temperature)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS1261BIRHBR. 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

ADS1261BIRHBR 是德州儀器（TI）推出的一款精密 24 位 Δ-Σ 模數轉換器（ADC），集成了可編程增益放大器（PGA）、電壓基準和振盪器，構成完整的數據採集解決方案。該器件可在 2.7V 至 5.25V 電源下工作，最高支持 40 kSPS 的數據速率，專為工業過程控制、稱重傳感器和醫療儀器等高精度測量應用而設計。

詳細技術參數

核心特性

• 24 位 Δ-Σ ADC，集成 PGA（增益最高 128）
• 低噪聲：增益 128 時為 7.5 nV/√Hz
• 數據速率：2.5 SPS 至 40 kSPS
• 內部電壓基準：2.5V，漂移 5 ppm/°C
• 內部振盪器，無需外部元件
• 通過多路復用器支持 5 路差分或 10 路單端輸入
• SPI 兼容串行接口
• 逐次轉換控制
• 溫度傳感器和斷路電流源
• 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）
• 稱重傳感器和稱重測量
• 醫療儀器（例如病人監護儀、輸液泵）
• 5G 基站電源監控
• 汽車電池管理系統
• 精密傳感器測量（例如壓力、溫度）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS1261BIRHBR 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]