ADS1231ID TI Analog to Digital Converters | 16-SOIC | 24-Bit, 10SPS, Low Noise

Product Overview

The ADS1231ID is a precision 24-bit delta-sigma analog-to-digital converter (ADC) from Texas Instruments, designed for bridge sensor applications such as weigh scales, strain gauges, and pressure sensors. It features a low-noise programmable gain amplifier (PGA) with gains of 1, 2, 64, or 128, and an internal oscillator, eliminating the need for external clock. The device operates from a single 2.7V to 5.3V supply and communicates via a simple serial interface. Housed in a 16-pin SOIC package, it offers excellent performance for industrial and medical applications.

Detailed Technical Specifications

Key Features

• 24-bit delta-sigma ADC with low noise (20 nV/√Hz)
• Built-in PGA with gains of 1, 2, 64, or 128
• Internal oscillator – no external clock required
• Simple serial interface (SPI-compatible)
• Low power consumption: 2.5 mW typical
• Single supply operation: 2.7V to 5.3V
• On-chip temperature sensor
• Power-down mode

Target Applications

• Weigh scales and load cells (e.g., industrial platform scales, medical scales)
• Pressure transmitters (e.g., 4-20 mA loop-powered sensors)
• Strain gauge measurement (e.g., structural health monitoring)
• Temperature measurement (e.g., RTD and thermocouple interfaces)
• Industrial process control (e.g., PLC analog input modules)
• Medical instrumentation (e.g., patient monitoring systems)
• 5G base station power monitoring (e.g., current/voltage sensing)
• Automotive dashboard sensors (e.g., fuel level, pressure)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS1231ID. 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

ADS1231ID 是德州儀器推出的一款精密 24 位 Δ-Σ 模數轉換器 (ADC)，專為橋式傳感器應用（如電子秤、應變片和壓力傳感器）設計。它內置低噪聲可編程增益放大器 (PGA)，增益可選 1、2、64 或 128，並集成內部振盪器，無需外部時鐘。器件可在 2.7V 至 5.3V 單電源下工作，通過簡單的串行接口通信。採用 16 引腳 SOIC 封裝，為工業和醫療應用提供卓越性能。

詳細技術參數

核心特性

• 24 位 Δ-Σ ADC，低噪聲（20 nV/√Hz）
• 內置 PGA，增益可選 1、2、64 或 128
• 內部振盪器 – 無需外部時鐘
• 簡單的串行接口（兼容 SPI）
• 低功耗：典型 2.5 mW
• 單電源供電：2.7V 至 5.3V
• 片上溫度傳感器
• 掉電模式

典型應用場景

• 電子秤和稱重傳感器（如工業平台秤、醫療秤）
• 壓力變送器（如 4-20 mA 迴路供電傳感器）
• 應變片測量（如結構健康監測）
• 溫度測量（如 RTD 和熱電偶接口）
• 工業過程控制（如 PLC 模擬輸入模塊）
• 醫療儀器（如病人監護系統）
• 5G 基站電源監控（如電流/電壓檢測）
• 汽車儀表板傳感器（如油位、壓力）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS1231ID 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]