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产品 TPS3828TI
描述

TPS382x 系列监控器主要为 DSP 和基于处理器的系统提供电路初始化和计时监测等功能。上电期间,RESET 会在电源电压 VDD 超出 1.1V 时置为有效。因此只要满足以下条件,电源电压监控器就会监测 VDD 并将 RESET 保持为低电平有效:VDD 保持在阈值电压 VIT− 以下。内部计时器将会延迟输出恢复至无效状态(高电平)的时间,以确保系统正常复位。延迟时间 td 始于 VDD 上升至高于阈值电压 (VIT− + VHYS)。当电源电压降到阈值电压 VIT− 以下时,输出再次变为有效状态(低电平)。无需外部组件。该系列中的所有器件均具有一个通过内部分压器设定的固定检测阈值电压 VIT–。TPS382x 系列还提供 200ms (TPS3820) 和 1.6s (TPS3823/4/8) 的看门狗超时选项。

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制造商 型号 分类 描述 下载
Molex

Molex

0019091099 2.36mm (.093) diameter Standard .093 pin and socket receptacle housing with positive latch, UL 94v-2, 9 circuits
Molex

Molex

0019091046 2.36mm (.093) diameter Standard .093 pin and socket receptacle housing with positive latch, UL 94v-0, 4 circuits
Molex

Molex

0019091069 2.36mm (.093) diameter Standard .093 pin and socket receptacle housing with positive latch, UL 94v-2, 6 circuits
Molex

Molex

0019091096 2.36mm (.093) diameter Standard .093 pin and socket receptacle housing with positive latch,ul 94v-0, 9 circuits
Molex

Molex

0019091066 2.36mm (.093) diameter Standard .093 pin and socket receptacle housing with positive latch, UL 94v-0, 6 circuits
Molex

Molex

0019091126 2.36mm (.093) diameter Standard .093 pin and socket receptacle housing with positive latch, UL 94v-0, 12 circuits
Molex

Molex

0019091049 2.36mm (.093) diameter Standard .093 pin and socket receptacle housing with positive latch, UL 94v-2, 4 circuits
Molex

Molex

0019091039 2.36mm (.093) diameter Standard .093 pin and socket receptacle housing with positive latch, 94v-2, 3 circuits
Molex

Molex

0019092031 连接器矩形连接器 - 外壳 conn plug 3pos .093 panel mount
Molex

Molex

0019092042 连接器矩形连接器 - 外壳 1991 plug hsg w/o ears 4pos
Molex

Molex

0019092019 2.36mm (.093) diameter Standard .093 pin and socket plug housing with positive latch, UL 94v-2, 1 circuit
Molex

Molex

0019091029 2.36mm (.093) diameter Standard .093 pin and socket receptacle housing with positive latch, UL 94v-2, 2 circuits
Molex

Molex

0019092028 连接器矩形连接器 - 外壳 conn plug 2pos .093 panel mount
Molex

Molex

0019091159 2.36mm (.093) diameter Standard .093 pin and socket receptacle housing with positive latch, UL 94v-2, 15 circuits
Molex

Molex

0019091032 连接器矩形连接器 - 外壳 conn housing recept 3pos .093
Molex

Molex

0019091129 2.36mm (.093) diameter Standard .093 pin and socket receptacle housing with positive latch, UL 94v-2, 12 circuits
Molex

Molex

0019091156 2.36mm (.093) diameter Standard .093 pin and socket receptacle housing with positive latch, UL 94v-0, 15 circuits
Molex

Molex

0019092018 2.36mm (.093) diameter Standard .093 pin and socket plug housing with positive latch, UL 94v-2, panel mount, 1 circuit