WMSIC Electronic Components

NTS0304EPWJ

ModelNTS0304EPWJ
Package14-TSSOP
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 NTS0304EPWJ
Type
NXP
Minimum package
2500 圆盘

Technical parameters

Electronic Component
4
Electronic Component
Electronic Component
Electronic Component
NXP
Electronic Component
NTS0304EPWJ
Electronic Component
1
Package
14-TSSOP
Electronic Component
Special Logic IC
Electronic Component
0.14g
Electronic Component
1
Voltage
0.95V ~ 3.6V,1.65V ~ 5.5V
Electronic Component
BM0263476669
Type
Surface Mount
Operating Temperature
40°C ~ 125°C(TA)
Logic Type
Conversion Transceiver
Electronic Component
Electronic Component
Electronic Component
2500

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

NTS0304EPWJ 产品概述

一、主要特性

NTS0304EPWJ 是恩智浦(NXP)推出的一款 4 位表面贴装转换收发器(4‑bit level translator/transceiver),面向跨电压域信号互联的通用解决方案。其主要参数包括:

  • 安装类型:表面贴装(SMD);
  • 位数:4 位双向信号通道;
  • 工作温度范围:-40°C 至 125°C(TA);
  • 逻辑类型:转换收发器(双向电压电平转换);
  • 供电电压范围:兼容 0.95V ~ 3.6V 及 1.65V ~ 5.5V 的系统电压(覆盖主流低压与传统总线电平);
  • 封装:14 引脚 TSSOP(14‑TSSOP)。

该器件可在不同电压域之间实现可靠的双向信号传输,适合多电压系统中微控制器、外设和接口芯片之间的互联。

二、功能与用途

NTS0304EPWJ 用于在两个不同供电电压域之间进行电平兼容处理,支持双向通信,常见功能与用途包括:

  • 将低压 MCU/FPGA 的 GPIO 与更高压的外设电平相匹配;
  • 在 I/O、串行总线或控制信号线上实现透明级联,减少外部元件数量;
  • 作为 SoC 与传感器、记忆体、显示驱动器、功率管理芯片之间的接口缓冲;
  • 在电池供电、便携设备、嵌入式系统和工业控制板中,用于电压域隔离与信号互通。

其支持的电压范围使其能覆盖从超低功耗(近 1V)到常见的 3.3V/5V 逻辑,为多种平台提供兼容性。

三、封装与机械特征

NTS0304EPWJ 采用 14‑引脚 TSSOP 封装(14‑TSSOP),适合自动贴装工艺,具有以下优点:

  • 紧凑外形,节省 PCB 面积;
  • 良好的焊接可靠性,适用于批量化 SMT 生产;
  • 标准引脚排列便于设计复用和替换。

在 PCB 机械设计时,建议参考恩智浦的封装图纸与焊盘建议,确保回流焊接条件与焊盘尺寸匹配,以实现可靠焊点和一致性产出。

四、设计与布局注意事项

为保证 NTS0304EPWJ 的稳定性与长期可靠性,设计时应注意以下要点:

  1. 电源滤波与去耦:靠近器件的 VCCA/VCCB(若为双电源端)和地引脚放置 0.1µF 陶瓷去耦电容,并在需要时加大容量的电解或钽电容滤波,抑制电源噪声和瞬态电流。
  2. 接地与走线:保持低阻抗接地回路,避免数字高频回流穿过敏感模拟区域;高速信号走线尽量短且成对或按差分布线(如适用)。
  3. 上拉/下拉电阻:根据接口类型(开漏/推挽)选择合适阻值的上拉电阻,确保在各种工作电压下逻辑阈值正确且转换速度满足需求。
  4. ESD 与保护:外部易遭受静电冲击的接口处可并联 TVS 二极管或增加滤波网络,以提升系统整体的抗静电能力。
  5. 电源顺序:尽管许多电平转换器支持任意电源顺序,但在系统设计中仍建议验证 VCCA/VCCB 的上电/断电顺序和实际信号状态,避免在异常顺序下产生锁定或浮空状态。
  6. 信号完整性:若用于高速信号,需考虑阻抗匹配、端接策略和串扰抑制,必要时在信号线上采用阻容网络进行整形。

五、典型应用场景

  • 多电压 MCU/嵌入式平台:将 1.0V/1.8V 的处理器 I/O 与 3.3V 外设通信;
  • 传感器与外设接口:连接各类传感器、监测模块与控制器;
  • 电源管理与电池系统:在电池电压变化较大的便携设备中实现电平兼容;
  • 消费电子与工业控制:消费类产品与工业级设备中用于逻辑域桥接与保护。

六、采购与合规性注意

购买时请确认完整料号与包装形式(如卷带、板装或散装),并参考恩智浦的最新数据手册与封装规范以获得详细电气特性、引脚配置和焊接要求。根据应用场合,关注器件的温度等级、可靠性检测和如有必要的认证要求(例如 RoHS 合规性、工业级测试等)。

总结:NTS0304EPWJ 提供了一个体积小、通用性强的四通道双向电平转换方案,覆盖宽泛电压范围和工业级温度区间,适合多电压域嵌入式与消费类设计中实现稳定、可靠的信号互连。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.