WMSIC Electronic Components

NX5L2750CGUX

ModelNX5L2750CGUX
PackageX-QFN-10(1.4x1.8)
BrandNXP
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 24+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
NXP NX5L2750CGUX
Type
NXP
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
NXP
Electronic Component
NX5L2750CGUX
Electronic Component
1
Package
X-QFN-10(1.4x1.8)
Electronic Component
100MHz
Electronic Component
Analog Switch - Special Purpose
Electronic Component
0.014g
Electronic Component
1
Channel Count
2
Features
ESD; Analog
Electronic Component
BM0265849848
Operating Temperature
40℃~+85℃
Operating Voltage
1.8V~5V
Switch
2:1
Capacitor(Con)
75pF

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

NX5L2750CGUX 产品概述

NX5L2750CGUX是恩智浦(NXP)推出的一款双通道2:1单刀双掷(SPDT)开关集成电路,专为便携电子设备、音频系统及工业手持终端等场景设计,兼具小尺寸、低功耗、高速切换与宽电压兼容等核心优势,可替代传统机械开关实现可靠的信号路由切换。

一、产品定位与核心特性

该IC定位于低电压高速信号切换领域,核心特性围绕便携设备的“轻薄化、低功耗、高可靠性”需求优化:

  • 双通道架构:支持2路输入/输出的2:1切换,可实现单信号源在两路负载间的切换,或两路信号源向单负载的选通;
  • 高速带宽:100MHz的工作带宽覆盖音频(20Hz-20kHz)、FM广播(88-108MHz)等中低频信号,满足多场景信号处理需求;
  • 低导通损耗:典型导通电阻(Ron)仅800mΩ,信号传输过程中损耗极小,尤其适合音频等对信号完整性要求高的场景;
  • 宽电压兼容:工作电压范围1.8V~5V,兼容智能手机(1.8V逻辑)、平板(3.3V/5V)、工业设备(5V)等不同平台的供电需求;
  • 小尺寸封装:采用10引脚超小QFN封装(1.4mm×1.8mm),引脚间距紧凑,适配高密度PCB设计,助力设备轻薄化。

二、关键参数详解

各核心参数针对应用场景做了针对性优化,具体如下:

  1. 通道与切换架构:2通道2:1切换,单刀双掷(SPDT)拓扑,切换逻辑简单,无需复杂控制电路;
  2. 带宽性能:100MHz的-3dB带宽,支持音频、低速率数据信号(如UART、I2S)的高速传输,避免信号衰减;
  3. 导通电阻(Ron):典型值800mΩ,最大值1.2Ω(@25℃,5V供电),低电阻可减少信号功率损耗,提升音频输出音质;
  4. 导通电容(Con):典型值75pF,电容值稳定,切换时信号串扰小,保证多通道切换的可靠性;
  5. 工作电压:1.8V~5V宽范围,支持低功耗模式(1.8V供电时)与高驱动模式(5V供电时),适配不同设备的功耗设计;
  6. 工作温度:-40℃+85℃,覆盖工业级(-40+85)与消费级(0~+70)场景,可用于户外手持设备、车载辅助系统等。

三、封装与工作环境

  • 封装类型:10-XQFN(超薄四方扁平无引脚封装),尺寸1.4mm×1.8mm,厚度约0.6mm,相比传统DIP或SOP封装体积缩小70%以上,适合智能手表、蓝牙耳机等超小型设备;
  • 引脚定义:包含2路信号输入(IN1/IN2)、1路公共端(COM)、2路控制端(SEL1/SEL2)、电源(VCC)、接地(GND)等,引脚功能清晰,便于PCB布局;
  • 环境适应性:-40℃~+85℃的工作温度范围,可承受低温(如冬季户外手持终端)、高温(如夏季车内设备)环境,可靠性符合AEC-Q100(车载)与工业级标准。

四、典型应用场景

NX5L2750CGUX的特性使其广泛应用于以下场景:

  1. 便携音频设备:智能手机/平板的音频输出切换(耳机/扬声器)、蓝牙音箱的输入选择(AUX/蓝牙/TF卡)、无线耳机的信号路由;
  2. 工业手持终端:数据采集器的外部接口切换(USB/串口)、条码扫描器的信号选通;
  3. 医疗电子设备:血糖仪、血压计的传感器信号切换、便携式监护仪的输入选择;
  4. 车载辅助系统:车载小屏的音频切换、倒车影像辅助信号路由(低功耗适配车载供电);
  5. 智能家居设备:智能音箱的多输入切换、智能门锁的信号路由。

五、产品优势总结

相比同类开关IC,NX5L2750CGUX的核心优势在于:

  • 尺寸优势:超小10-XQFN封装,适配超轻薄设备设计;
  • 功耗与电压兼容:1.8V~5V宽电压,低Ron减少信号损耗,延长设备续航;
  • 可靠性:无机械触点,避免磨损与接触不良,寿命远超传统机械开关;
  • 宽温适配:-40~+85℃工作温度,覆盖消费级与工业级场景;
  • 性价比:恩智浦成熟工艺,稳定供货,适合批量应用。

该IC可有效解决便携设备中信号切换的“小尺寸、低损耗、高可靠”需求,是音频、工业手持等领域的理想选择。

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