FDC2212QDNTTQ1 TI Capacitive Sensor | 12-WSON (4x4) | 2-Ch, 28-bit, I2C

Product Overview

The FDC2212QDNTTQ1 is a high-resolution, multi-channel capacitive sensing solution from Texas Instruments, designed for automotive and industrial applications. It features two capacitive sensing inputs with 28-bit resolution, enabling precise measurement of capacitance changes. The device operates over a wide supply voltage range of 2.7V to 3.6V and communicates via I2C interface. Housed in a compact 12-WSON (4x4) package, it is AEC-Q100 qualified for automotive use.

Detailed Technical Specifications

Key Features

• High resolution: 28-bit capacitance-to-digital converter
• Two independent capacitive sensing channels
• I2C interface for easy integration
• Wide operating temperature range: -40°C to +125°C
• AEC-Q100 qualified for automotive applications
• Low power consumption: 2.1 mA typical
• Programmable threshold and interrupt output

Target Applications

• Automotive: Steering wheel touch controls, dashboard touch buttons, proximity sensing for infotainment systems
• Industrial: Liquid level sensing, proximity detection in harsh environments
• Consumer: Touchless gesture control, smart home sensors
• Specific examples: 5G base station enclosure tamper detection, automotive door handle touch sensor, industrial robot collision avoidance

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for FDC2212QDNTTQ1. 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

FDC2212QDNTTQ1 是德州儀器推出的一款高分辨率多通道電容式傳感解決方案，專為汽車和工業應用設計。它具有兩個電容式感測輸入，分辨率高達 28 位，能夠精確測量電容變化。器件工作電壓範圍為 2.7V 至 3.6V，通過 I2C 接口通信。採用緊湊的 12-WSON（4x4）封裝，並通過 AEC-Q100 汽車級認證。

詳細技術參數

核心特性

• 高分辨率：28 位電容數字轉換器
• 兩個獨立電容感測通道
• I2C 接口，易於集成
• 寬工作溫度範圍：-40°C 至 +125°C
• 通過 AEC-Q100 汽車級認證
• 低功耗：典型 2.1 mA
• 可編程閾值和中斷輸出

典型應用場景

• 汽車：方向盤觸控按鈕、儀表板觸摸按鈕、信息娛樂系統近距離感測
• 工業：液位檢測、惡劣環境下的接近檢測
• 消費電子：非接觸式手勢控制、智能家居傳感器
• 具體示例：5G 基站外殼防篡改檢測、汽車門把手觸摸傳感器、工業機器人防碰撞

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 FDC2212QDNTTQ1 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]