ADS7955QDBTRQ1 TI ADC | 30-TSSOP | 12-Bit, 1MSPS, 8-Ch

Product Overview

The ADS7955QDBTRQ1 is a 12-bit, 1-MSPS, 8-channel successive approximation register (SAR) analog-to-digital converter (ADC) from Texas Instruments. It features an internal reference, a wide input range, and a serial SPI interface. Housed in a 30-pin TSSOP package, this device is AEC-Q100 qualified for automotive applications, ensuring reliability in harsh environments.

Detailed Technical Specifications

Key Features

• 12-bit resolution with no missing codes
• 1-MSPS throughput rate
• 8 single-ended analog input channels
• Internal 2.5V reference
• SPI-compatible serial interface
• Wide supply voltage range: 2.7V to 5.25V
• Low power consumption: 1.5 mW at 1 MSPS
• AEC-Q100 qualified for automotive applications
• Operating temperature range: -40°C to +125°C

Target Applications

The ADS7955QDBTRQ1 is ideal for automotive and industrial applications requiring high-speed, multi-channel data acquisition. Specific examples include:

• Automotive battery management systems (BMS) for electric vehicles
• Engine control units (ECU) for monitoring sensors
• 5G base station power monitoring and control
• Industrial motor control and robotics
• Dashboard instrumentation and driver assistance systems
• Portable medical devices and patient monitoring

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS7955QDBTRQ1. 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

ADS7955QDBTRQ1 是德州儀器 (TI) 推出的一款 12 位、1 MSPS、8 通道逐次逼近寄存器 (SAR) 模數轉換器 (ADC)。它內置參考電壓源，支持寬輸入範圍和串行 SPI 接口。該器件採用 30 引腳 TSSOP 封裝，並通過 AEC-Q100 汽車級認證，確保在惡劣環境下的可靠性。

詳細技術參數

核心特性

• 12 位分辨率，無漏碼
• 1 MSPS 吞吐率
• 8 個單端模擬輸入通道
• 內部 2.5V 參考電壓
• SPI 兼容串行接口
• 寬供電電壓範圍：2.7V 至 5.25V
• 低功耗：1 MSPS 時僅 1.5 mW
• 通過 AEC-Q100 汽車級認證
• 工作溫度範圍：-40°C 至 +125°C

典型應用場景

ADS7955QDBTRQ1 適用於需要高速多通道數據採集的汽車和工業應用。具體實例包括：

• 電動汽車的電池管理系統 (BMS)
• 發動機控制單元 (ECU) 傳感器監測
• 5G 基站電源監控與控制
• 工業電機控制與機器人
• 儀表盤及駕駛輔助系統
• 便攜式醫療設備與病人監護

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS7955QDBTRQ1 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]