WMSIC Electronic Components

NISSHINBO NJU2102AM-TE1

ModelNJU2102AM-TE1
PackageDMP-8
BrandNISSHINBO
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 Date code within 2 years

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
NISSHINBO NJU2102AM-TE1
Type
NISSHINBO
Minimum package
2000 卷

Technical parameters

Electronic Component
NISSHINBO
Electronic Component
NJU2102AM-TE1
Electronic Component
1
Package
DMP-8
Electronic Component
Supervisorand positions IC
Electronic Component
0.178g
Electronic Component
1
Electronic Component
BM0209705539
Operating Temperature
40℃~+125℃@(TA)
ICType
Gate
Voltage
1.2V
Supervisor Voltage
1
Reset Level
Level; Level
Electronic Component
Electronic Component
Electronic Component
2000

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

产品概述:NJU2102AM-TE1 监控和复位芯片

NJU2102AM-TE1 是一款由日本 NISSHINBO 电子株式会社(Nisshinbo)推出的高性能监控和复位芯片,旨在为各种电子设备提供可靠的看门狗功能。该芯片采用 DMP-8 封装,适用于广泛的应用场景,确保系统在异常情况下及时复位,以保障系统的稳定性和可靠性。以下是对该产品的详细介绍:

1. 核心功能

NJU2102AM-TE1 提供了低电平和高电平有效的复位监控功能,同时具有 1.2V 的低电压看门狗电路,能够有效监测微控制器的运行状态。芯片内置的看门狗定时器可在预设的时间内检测是否接收到系统的正常运行信号,一旦检测到信号丢失或系统故障,芯片将触发复位信号,以便系统能够再次启动并恢复正常功能。

2. 工作原理

该芯片的工作原理基于监测系统的运行状态,具体流程如下:

  • 看门狗监控:在正常运行时,微控制器会周期性地向 NJU2102AM-TE1 发送一个“喂狗”信号。该芯片会通过监测这一信号来确认微控制器的正常运行。
  • 复位触发:如果指定时间内未收到“喂狗”信号,NJU2102AM-TE1 将认定系统发生故障或意外停机,并立即输出复位信号,强制复位微控制器,防止系统陷入无响应状态。
  • 复位保持和恢复:一旦复位信号被触发,芯片将保持复位状态,直到微控制器重新开始正常工作并发送再次的“喂狗”信号。

3. 电气特性

NJU2102AM-TE1 具有以下重要电气特性:

  • 工作电压范围宽,支持低功耗设计。
  • 复位电压阈值为 1.2V,确保能够高效地监测较低电压状态。
  • 极低的待机功耗,使其适合用于需要长时间运行的电池供电设备。
  • 内部集成电路设计推进了小型化,适合空间受限的应用。

4. 应用场景

NJU2102AM-TE1 适用于多种应用场景,包括但不限于:

  • 消费电子:如智能手机、平板电脑和家用电器,确保在故障情况下迅速恢复操作。
  • 工业自动化:在工控系统中,实时监控并保护控制器和执行器的稳定性。
  • 汽车电子:用于汽车控制单元(ECU)中,以提高系统的冗余性和安全性。
  • 物联网设备:增强智能家居和远程监控设备的可靠性,防止长时间失效。

5. 产品优势

NJU2102AM-TE1 芯片作为监控和复位解决方案,具备以下优势:

  • 高可靠性:具备优异的监控和复位能力,增强系统的容错性,降低故障率。
  • 简化设计:集成化程度高,减少外部元件需求,使设计更为简单,节省PCB空间。
  • 低功耗:在待机模式下耗电极低,适合对能源需求要求严格的设备。
  • 客户支持:NISSHINBO 提供全面的技术支持和设计指南,帮助工程师快速上手。

结论

综上所述,NJU2102AM-TE1 作为一款高效、可靠的监控和复位芯片,以其出色的性能和广泛的应用范围,为不同电子设备提供了强有力的支持。无论是在消费电子、工业自动化,还是在其他需要高可靠性的场合,NJU2102AM-TE1 都能发挥其显著的优势,确保系统稳定运行,是现代电子设计中的理想选择。

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