ADS1131IDR TI Analog-to-Digital Converter | 16-SOIC | 24-Bit, 80SPS

Product Overview

The ADS1131IDR is a precision, low-power, 24-bit analog-to-digital converter (ADC) from Texas Instruments. It features a delta-sigma architecture with a maximum data rate of 80 samples per second (SPS). The device operates from a single 2.7V to 5.25V supply and includes an integrated programmable gain amplifier (PGA) with gains of 1, 2, 4, 8, 16, 32, 64, and 128. The ADS1131IDR is designed for high-resolution measurement applications such as weigh scales, pressure sensors, and temperature measurement. It communicates via a simple serial interface compatible with SPI. The device is offered in a 16-pin SOIC package.

Detailed Technical Specifications

Key Features

• 24-bit delta-sigma ADC
• Low noise: 4.7 µVpp at 10 SPS, PGA = 128
• Programmable gain amplifier (PGA) with gains from 1 to 128
• Internal temperature sensor
• Simple SPI-compatible serial interface
• Low power consumption: 2.5 mW typical
• Power-down mode: 0.3 µW typical
• Supply voltage range: 2.7V to 5.25V
• Operating temperature range: -40°C to +85°C

Target Applications

• Weigh scales and load cell measurement
• Pressure transducers and industrial process control
• Temperature measurement (thermocouples, RTDs)
• Portable instrumentation
• Medical devices (e.g., patient monitoring)
• 5G base station power monitoring
• Automotive dashboard sensor interfaces

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS1131IDR. 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

ADS1131IDR 是德州儀器（TI）推出的一款精密、低功耗、24位模數轉換器（ADC）。它採用 delta-sigma 架構，最大數據速率為每秒80個樣本（SPS）。該器件可在2.7V至5.25V的單電源下工作，並集成了一個可編程增益放大器（PGA），增益可選1、2、4、8、16、32、64和128。ADS1131IDR 專為高分辨率測量應用而設計，如稱重秤、壓力傳感器和溫度測量。它通過與SPI兼容的簡單串行接口進行通信。該器件採用16引腳SOIC封裝。

詳細技術參數

核心特性

• 24位 delta-sigma ADC
• 低噪聲：在10 SPS、PGA=128時為4.7 µVpp
• 可編程增益放大器（PGA），增益範圍1至128
• 內部溫度傳感器
• 簡單的SPI兼容串行接口
• 低功耗：典型值2.5 mW
• 掉電模式：典型值0.3 µW
• 電源電壓範圍：2.7V至5.25V
• 工作溫度範圍：-40°C至+85°C

典型應用場景

• 稱重秤和稱重傳感器測量
• 壓力傳感器和工業過程控制
• 溫度測量（熱電偶、RTD）
• 便攜式儀器
• 醫療設備（例如病人監護）
• 5G基站電源監控
• 汽車儀表板傳感器接口

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS1131IDR 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]