ADS1292IRSMT TI Analog Front End | 32-VQFN (4x4) | 2-Ch, 24-Bit, Low-Power

Product Overview

The ADS1292IRSMT is a low-power, 2-channel, 24-bit delta-sigma (ΔΣ) analog-to-digital converter (ADC) with integrated programmable gain amplifier (PGA), internal reference, and an onboard oscillator. Designed specifically for biopotential measurements, it is ideal for electrocardiogram (ECG) and other medical instrumentation applications. The device operates from a single 2.7V to 5.25V supply and features a high common-mode rejection ratio (CMRR) of -105 dB, enabling accurate signal acquisition in noisy environments. The ADS1292IRSMT is housed in a compact 32-VQFN (4x4 mm) package, making it suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• Two low-noise PGAs and two high-resolution ADCs
• Built-in right leg drive (RLD) amplifier
• Lead-off detection
• Internal reference (4.096V)
• SPI-compatible serial interface
• Low power: 0.75 mW per channel
• Small package: 32-VQFN (4x4 mm)

Target Applications

• Medical ECG monitors (e.g., Holter monitors, patient monitoring systems)
• Wearable health devices (e.g., fitness trackers with ECG)
• Industrial process control (e.g., precision sensor signal conditioning)
• 5G base station power monitoring (e.g., current/voltage sensing)
• Automotive dashboard health monitoring (e.g., driver alertness detection)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS1292IRSMT. 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

ADS1292IRSMT 是一款低功耗、2通道、24位ΔΣ模數轉換器（ADC），內置可編程增益放大器（PGA）、內部基準和板載振盪器。專為生物電位測量設計，非常適合心電圖（ECG）和其他醫療儀器應用。該器件可在2.7V至5.25V的單電源下工作，具有-105 dB的高共模抑制比（CMRR），能夠在噪聲環境中準確採集信號。ADS1292IRSMT 採用緊湊的32-VQFN（4x4 mm）封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 兩個低噪聲PGA和兩個高分辨率ADC
• 內置右腿驅動（RLD）放大器
• 導聯脫落檢測
• 內部基準（4.096V）
• SPI兼容串行接口
• 低功耗：每通道0.75 mW
• 小型封裝：32-VQFN（4x4 mm）

典型應用場景

• 醫療心電監護儀（例如動態心電圖、病人監護系統）
• 可穿戴健康設備（例如帶ECG的健身追踪器）
• 工業過程控制（例如精密傳感器信號調理）
• 5G基站電源監控（例如電流/電壓檢測）
• 汽車儀表盤健康監測（例如駕駛員警覺性檢測）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS1292IRSMT 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]