WMSIC Electronic Components

NTB0104GU12,115 NTB0104GU12

ModelNTB0104GU12,115
PackageUQFN-12(1.7x2)
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
NXP NTB0104GU12, 115
Type
NXP
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
NXP
Electronic Component
NTB0104GU12,115
Electronic Component
1
Package
UQFN-12(1.7x2)
Electronic Component
Converter / Level positions
Electronic Component
0.014g
Electronic Component
1
Electronic Component
1
Features
Output
Electronic Component
BM0255903162
Operating Temperature
40℃~+125℃
Data
100Mbps
Output Type
Electronic Component
Type
Electronic Component
Operating Voltage(VCCA)
1.2V~3.6V

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

NTB0104GU12,115 产品概述

NTB0104GU12,115 是恩智浦(NXP)推出的一款高可靠性双向电压电平转换器,集成 1 个电路、4 个通道,适用于不同供电域之间高速数字信号的无缝转换。器件采用 UQFN-12(1.7 × 2.0 mm)超小封装,支持广泛的工作电压与工业级温度范围,可在多种嵌入式与系统级应用中实现简单、稳定的电平级联与互通。

一、主要规格与功能亮点

  • 通道类型:双向(自动方向检测),无需额外方向控制信号;
  • 通道数:1 个元件内含 4 通道;
  • 数据速率:最高支持 100 Mbps;
  • 工作电压:VCCA = 1.2 V ~ 3.6 V,VCCB = 1.65 V ~ 5.5 V,覆盖常见低压与传统 5 V 域;
  • 输出类型:三态(Tri-state),便于总线共享与多器件并联;
  • 工作温度范围:-40 ℃ ~ +125 ℃(工业级);
  • 封装:UQFN-12 (1.7 × 2.0 mm),型号:NTB0104GU12,115;
  • 品牌:NXP(恩智浦)。

二、应用场景

NTB0104 适用于各种需要不同电压域接口的场合,包括但不限于:

  • 多电压 SoC 与外设之间的 GPIO、SPI、UART、电源域隔离;
  • 移动设备、平板与便携式产品的 I/O 电平适配;
  • 工业控制与数据采集系统中 1.8 V/2.5 V 与 3.3 V/5 V 设备互联;
  • 外设热插拔或共享总线(需要 tri-state 支持)的设计场景。

三、设计与使用建议

  • 电源连接:分别为 VCCA 与 VCCB 提供稳压电源。根据器件工作说明在各电源上添加合适的去耦电容(例如 0.1 µF 靠近引脚),以保证瞬态响应与稳定性。
  • 上拉/下拉网络:器件通常用于开漏或推挽场景;若用于开漏总线(如 I2C),需在总线上放置合适阻值的上拉电阻,避免上拉过强影响转换性能。
  • 热设计与封装注意:UQFN-12 小封装利于节省 PCB 面积,但需注意焊盘与散热过孔的处理以降低结温,确保长期可靠性。
  • 布线建议:高速信号线保持最短、最直,差分/高速总线应注意阻抗匹配及走线时的回流路径完整;在 VCCA、VCCB 引脚附近放置去耦电容并避免噪声源干扰。
  • 总线并联与三态控制:利用器件三态特性可以在多器件共享总线时避免驱动冲突,但仍需在系统层面设计好优先级与使能策略。

四、可靠性与选型要点

  • 工业温度范围(-40 ~ +125 ℃)保证在苛刻环境下长期稳定运行;
  • 广泛的电压兼容性(1.2 V 至 5.5 V)使其可适配当下主流低功耗核与传统外设;
  • 自动方向检测简化 PCB 与固件设计,降低外部控制引脚需求;
  • 小型化封装适合高密度 PCB 布局,但在焊接与回流工艺上需严格按厂商推荐规范执行。

五、选购与封装信息

  • 型号:NTB0104GU12,115;
  • 封装:UQFN-12(1.7 × 2.0 mm),便于空间受限应用部署;
  • 适用行业:消费电子、工业控制、通讯设备与嵌入式系统等。

总结:NTB0104GU12,115 提供了在多电压系统中可靠、简洁的双向电平转换解决方案。凭借自动方向检测、四通道设计与宽电压兼容性,适合需要节省 GPIO、简化接口控制且要求工业级可靠性的产品设计。选型时应结合实际信号速率、总线拓扑与 PCB 工艺进行综合评估与布局优化。

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