ADS1203IPWR TI Delta-Sigma Modulator | 8-TSSOP | 10MHz, 16-bit

Product Overview

The ADS1203IPWR is a precision delta-sigma (ΔΣ) modulator from Texas Instruments, designed for high-resolution analog-to-digital conversion in industrial and automotive applications. It operates from a single 5V supply and features a differential input architecture, making it ideal for shunt-based current sensing and bridge sensor interfaces. The device converts an analog input signal into a high-speed 1-bit digital data stream, which can be processed by a digital filter to achieve 16-bit resolution. Housed in a compact 8-TSSOP package, the ADS1203IPWR offers excellent linearity and low noise performance.

Detailed Technical Specifications

Key Features

• High-resolution delta-sigma modulator with 16-bit performance
• Differential input for common-mode noise rejection
• Wide dynamic range: 85 dB SNR
• Low power consumption: 50 mW at 5V
• Single 5V supply operation
• High-speed modulator clock up to 10 MHz
• Small 8-pin TSSOP package for space-constrained designs
• Extended industrial temperature range

Target Applications

• Motor control current sensing in industrial drives (e.g., Siemens SINAMICS)
• Battery management systems for electric vehicles (e.g., Tesla Model 3)
• Precision instrumentation for data acquisition (e.g., NI PXIe-4300)
• Grid infrastructure monitoring (e.g., ABB Relion protection relays)
• Automotive shunt-based current measurement (e.g., Bosch ECUs)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS1203IPWR. 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

ADS1203IPWR 是德州儀器（TI）推出的一款精密 ΔΣ 調製器，專為工業和汽車應用中的高分辨率模數轉換而設計。它採用單一 5V 電源供電，具有差分輸入架構，非常適合用於分流器電流檢測和橋式傳感器接口。該器件將模擬輸入信號轉換為高速 1 位數字數據流，可通過外部數字濾波器實現 16 位分辨率。ADS1203IPWR 採用緊湊的 8-TSSOP 封裝，具有出色的線性度和低噪聲性能。

詳細技術參數

核心特性

• 高分辨率 ΔΣ 調製器，性能達 16 位
• 差分輸入，抑制共模噪聲
• 寬動態範圍：85 dB SNR
• 低功耗：5V 時僅 50 mW
• 單一 5V 電源供電
• 高速調製器時鐘，最高 10 MHz
• 小型 8 引腳 TSSOP 封裝，節省空間
• 擴展工業溫度範圍

典型應用場景

• 工業驅動器中的電機控制電流檢測（例如西門子 SINAMICS）
• 電動汽車電池管理系統（例如特斯拉 Model 3）
• 精密儀器數據採集（例如 NI PXIe-4300）
• 電網基礎設施監控（例如 ABB Relion 保護繼電器）
• 汽車分流器電流測量（例如博世 ECU）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS1203IPWR 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]