ADS1118QDGSRQ1 TI Analog-to-Digital Converter | 10-VSSOP | 16-Bit, 860 SPS, SPI

Product Overview

The ADS1118QDGSRQ1 is a precision, low-power, 16-bit analog-to-digital converter (ADC) from Texas Instruments, designed for automotive and industrial applications. It features an integrated programmable gain amplifier (PGA), voltage reference, oscillator, and a high-speed SPI interface. Housed in a compact 10-VSSOP package, this device offers four single-ended or two differential inputs, making it ideal for space-constrained designs. With a data rate up to 860 samples per second (SPS) and excellent noise performance, the ADS1118QDGSRQ1 delivers accurate conversions for a wide range of sensor measurement applications.

Detailed Technical Specifications

Key Features

• 16-bit resolution with no missing codes
• Programmable data rates: 8 SPS to 860 SPS
• Internal PGA with gains up to 16
• Internal voltage reference (2.048 V) with low drift
• Internal oscillator eliminates external clock
• SPI-compatible serial interface
• Single-cycle settling for multiplexed inputs
• Low power: 150 µA at 860 SPS
• Wide supply range: 2.0 V to 5.5 V
• Automotive grade: AEC-Q100 qualified

Target Applications

• Automotive battery management systems (BMS) for electric vehicles
• Engine control units (ECU) for temperature and pressure sensing
• 5G base station power monitoring and control
• Industrial process control and data acquisition
• Portable instrumentation and medical devices
• Solar inverter current and voltage sensing
• Smart grid and energy metering

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS1118QDGSRQ1. 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

ADS1118QDGSRQ1 是德州儀器（TI）推出的一款精密、低功耗、16位模數轉換器（ADC），專為汽車和工業應用設計。它集成了可編程增益放大器（PGA）、電壓基準、振盪器以及高速 SPI 接口。該器件採用緊湊的 10-VSSOP 封裝，提供四個單端或兩個差分輸入，非常適合空間受限的設計。憑藉高達 860 樣本/秒（SPS）的數據速率和出色的噪聲性能，ADS1118QDGSRQ1 能夠為各種傳感器測量應用提供精確的轉換結果。

詳細技術參數

核心特性

• 16 位分辨率，無漏碼
• 可編程數據速率：8 SPS 至 860 SPS
• 內部 PGA，增益最高可達 16
• 內部電壓基準（2.048 V），低漂移
• 內部振盪器，無需外部時鐘
• SPI 兼容串行接口
• 多路復用輸入的單週期穩定
• 低功耗：860 SPS 時僅 150 µA
• 寬電源範圍：2.0 V 至 5.5 V
• 汽車級認證：AEC-Q100

典型應用場景

• 電動汽車電池管理系統（BMS）
• 發動機控制單元（ECU）的溫度和壓力傳感
• 5G 基站電源監控與控制
• 工業過程控制和數據採集
• 便攜式儀器和醫療設備
• 太陽能逆變器電流和電壓檢測
• 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 ADS1118QDGSRQ1 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]