CY8CMBR3145-LQXI Infineon Capacitive Touch Controller | 16-QFN(3x3) | 1.71V-5.5V, 14 Channels

Product Overview

The CY8CMBR3145-LQXI is a high-performance capacitive touch sensing controller from Infineon, designed for robust and reliable touch interfaces. It features 14 capacitive sensing channels, operates from 1.71V to 5.5V, and is housed in a compact 16-QFN (3x3 mm) package. This device integrates advanced algorithms for noise immunity, proximity sensing, and water rejection, making it ideal for consumer, industrial, and automotive applications.

Detailed Technical Specifications

Key Features

• 14 capacitive touch channels with automatic tuning
• Wide supply voltage range (1.71V to 5.5V)
• Ultra-low power consumption for battery-powered devices
• Advanced noise immunity and water rejection
• Proximity sensing up to 15 cm
• I2C interface for easy integration
• Small 16-QFN package saves board space
• Industrial temperature range (-40°C to +85°C)

Target Applications

• Smart home control panels (e.g., light switches, thermostats)
• Consumer electronics (e.g., smart speakers, wearable devices)
• Industrial human-machine interfaces (e.g., 5G base station control panels)
• Automotive interior touch controls (e.g., dashboard, steering wheel)
• Medical devices (e.g., infusion pumps, patient monitors)
• White goods (e.g., microwave ovens, washing machines)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CY8CMBR3145-LQXI. 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

CY8CMBR3145-LQXI 是英飛凌推出的一款高性能電容式觸摸感應控制器，專為穩健可靠的觸摸界面設計。它具備14個電容感應通道，工作電壓範圍為1.71V至5.5V，採用緊湊的16-QFN（3x3 mm）封裝。該器件集成了先進的算法，具有出色的抗噪聲能力、接近感應和防水性能，適用於消費電子、工業和汽車等應用。

詳細技術參數

核心特性

• 14個電容觸摸通道，自動調諧
• 寬電壓範圍（1.71V至5.5V）
• 超低功耗，適合電池供電設備
• 先進的抗噪聲和防水性能
• 接近感應距離最遠15 cm
• I2C接口，易於集成
• 小型16-QFN封裝，節省電路板空間
• 工業級溫度範圍（-40°C至+85°C）

典型應用場景

• 智能家居控制面板（如燈光開關、恆溫器）
• 消費電子產品（如智能音箱、可穿戴設備）
• 工業人機界面（如5G基站控制面板）
• 汽車內飾觸摸控制（如儀表盤、方向盤）
• 醫療設備（如輸液泵、病人監護儀）
• 白色家電（如微波爐、洗衣機）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CY8CMBR3145-LQXI 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]