ADS1146IPW TI Precision ADC | 16-TSSOP | 16-Bit, 2kSPS, Low-Power

Product Overview

The ADS1146IPW is a precision, 16-bit, delta-sigma analog-to-digital converter (ADC) from Texas Instruments. It operates from a single 2.7V to 5.5V supply and features a programmable gain amplifier (PGA), internal reference, and an oscillator. The device is designed for low-power, high-precision measurement applications, consuming only 2.3mW at 2.7V. It includes a 2-channel differential input multiplexer, a temperature sensor, and a burnout current source. The ADS1146IPW is available in a 16-pin TSSOP package.

Detailed Technical Specifications

Key Features

• Low power: 2.3 mW at 2.7V supply
• Programmable gain amplifier (PGA) with gains up to 128
• Internal 2.048V reference with low drift
• Internal oscillator (no external clock needed)
• 2 differential input channels
• Built-in temperature sensor
• Burnout current sources for sensor diagnostics
• SPI-compatible serial interface
• 16-pin TSSOP package

Target Applications

The ADS1146IPW is ideal for precision sensor measurement applications, including:

• Industrial process control (e.g., pressure transmitters, temperature transmitters)
• Portable instrumentation (e.g., handheld multimeters, data loggers)
• Medical devices (e.g., patient monitoring, blood glucose meters)
• Automotive sensors (e.g., battery management systems, tire pressure monitoring)
• 5G base station power monitoring
• Smart grid and energy metering

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS1146IPW. 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

ADS1146IPW 是德州儀器（TI）推出的一款精密16位Δ-Σ模數轉換器（ADC）。它可在2.7V至5.5V的單電源下工作，內置可編程增益放大器（PGA）、內部基準電壓和振盪器。該器件專為低功耗、高精度測量應用而設計，在2.7V電源下功耗僅2.3mW。它包含一個2通道差分輸入多路復用器、溫度傳感器和斷路電流源。ADS1146IPW 採用16引腳TSSOP封裝。

詳細技術參數

核心特性

• 低功耗：2.7V電源下僅2.3 mW
• 可編程增益放大器（PGA），增益最高128
• 內部2.048V基準電壓，低漂移
• 內部振盪器（無需外部時鐘）
• 2個差分輸入通道
• 內置溫度傳感器
• 斷路電流源，用於傳感器診斷
• SPI兼容串行接口
• 16引腳TSSOP封裝

典型應用場景

ADS1146IPW 非常適合精密傳感器測量應用，包括：

• 工業過程控制（例如壓力變送器、溫度變送器）
• 便攜式儀器（例如手持萬用表、數據記錄儀）
• 醫療設備（例如病人監護、血糖儀）
• 汽車傳感器（例如電池管理系統、胎壓監測）
• 5G基站電源監控
• 智能電網和能源計量

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS1146IPW 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]