CYAC1126-40LQXIT Infineon Capacitive Touch Controller | 40-QFN (6x6) | 1.71V-5.5V, I2C/SPI

Product Overview

The CYAC1126-40LQXIT is a high-performance capacitive touch controller from Infineon, designed for robust and reliable touch sensing in demanding environments. Housed in a compact 40-QFN (6x6 mm) package, it supports up to 26 capacitive sensing channels with advanced noise immunity and low power consumption. The device operates over a wide supply voltage range of 1.71V to 5.5V and communicates via I2C or SPI interfaces, making it ideal for automotive, industrial, and consumer applications.

Detailed Technical Specifications

Key Features

• Up to 26 capacitive touch channels with auto-calibration
• Wide supply voltage range (1.71V to 5.5V) for flexible system design
• Low power consumption: 1.5 mA active, 2 µA sleep mode
• I2C and SPI interfaces for easy integration
• Advanced noise immunity with spread-spectrum and differential sensing
• Robust ESD protection: ±8 kV contact, ±15 kV air
• Operating temperature range: -40°C to +105°C
• Compact 40-QFN (6x6 mm) package for space-constrained designs
• Built-in proximity sensing and gesture recognition
• Supports water rejection and glove touch

Target Applications

• Automotive: Dashboard touch panels, steering wheel controls, center console
• Industrial: Human-machine interfaces (HMI), control panels, keypads
• Consumer: Smart home devices, white goods, portable electronics
• Medical: Touchscreen interfaces for diagnostic equipment
• 5G Base Stations: Touchless control panels for maintenance

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CYAC1126-40LQXIT. 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

CYAC1126-40LQXIT 是英飛凌推出的一款高性能電容式觸控控制器，專為在惡劣環境下提供穩定可靠的觸控感應而設計。該器件採用緊湊的 40-QFN（6x6 mm）封裝，支持多達 26 個電容感應通道，具有先進的抗噪聲能力和低功耗特性。工作電壓範圍為 1.71V 至 5.5V，支持 I2C 或 SPI 通信接口，適用於汽車、工業和消費電子等應用。

詳細技術參數

核心特性

• 最多 26 個電容觸控通道，支持自動校準
• 寬電壓範圍（1.71V 至 5.5V），適應靈活的系統設計
• 低功耗：工作模式 1.5 mA，休眠模式 2 µA
• I2C 和 SPI 接口，便於集成
• 先進的抗噪聲能力：擴頻和差分感應
• 強大的 ESD 保護：±8 kV 接觸放電，±15 kV 空氣放電
• 工作溫度範圍：-40°C 至 +105°C
• 緊湊的 40-QFN（6x6 mm）封裝，節省空間
• 內置接近感應和手勢識別
• 支持防水和手套觸控

典型應用場景

• 汽車：儀表盤觸控面板、方向盤控制、中控台
• 工業：人機界面（HMI）、控制面板、鍵盤
• 消費電子：智能家居設備、白色家電、便攜電子產品
• 醫療：診斷設備的觸摸屏界面
• 5G 基站：維護用非接觸式控制面板

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CYAC1126-40LQXIT 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]