TPS3801L30 处理器监控电路

TPS3801L30 描述

The TPS380x family of supervisory circuits monitor supply voltages to provide circuit initialization and timing supervision, primarily for DSPs and other processor-based systems. These devices assert a push-pull RESET signal when the SENSE (adjustable version) or VDD (fixed version) drops below a preset threshold. The RESET output remains asserted for the factory programmed delay time after the SENSE or VDD return above its threshold. The TPS380x devices, except the TPS3801L30, incorporate a manual reset input (MR). A low level at MR causes RESET to become active. The TPS380x uses a precision reference to achieve an overall threshold accuracy of 2%-2.5%. These devices are available in a 5-pin SC-70 package, which is only about half the size of a 5-pin SOT-23 package

TPS3800G27 TPS3801-01 TPS3801E18 TPS3801I50 TPS3801J25 TPS3801K33 TPS3801L30 TPS3801T50 TPS3802K33 TPS3802L30
No. of Supervisors 1   1   1   1   1   1   1   1   1   1  
Vit1(Typ)(V) 2.5   Adj   1.71   4.55   2.25   2.93   2.64   4   2.93   2.64  
Reset Threshold Accuracy(%) 2   2   2.3   2.2   2.2   2   2.3   2   2   2.3  
Time Delay(ms) 100   200   200   200   200   200   200   200   400   400  
IDD(Typ)(uA) 9   9   9   9   9   9   9   9   9   9  
Pin/Package 5SC70   5SC70   5SC70   5SC70   5SC70   5SC70   5SC70   5SC70   5SC70   5SC70  
Rating Catalog   Catalog   Catalog   Catalog   Catalog   Catalog   Catalog   Catalog   Catalog   Catalog
TPS3801L30 特性
TPS3801L30 芯片订购指南
器件 状态 温度 (oC) 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
TPS3801L30DCKR ACTIVE -40 to 85 0.40 | 1ku SC70 (DCK) | 5 3000 | LARGE T&R ARI
TPS3801L30DCKRG4 ACTIVE -40 to 85 0.40 | 1ku SC70 (DCK) | 5 3000 | LARGE T&R ARI
TPS3801L30 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
TPS3801L30DCKR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TPS3801L30DCKR TPS3801L30DCKR
TPS3801L30DCKRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TPS3801L30DCKRG4 TPS3801L30DCKRG4
TPS3801L30 应用技术支持与电子电路设计开发资源下载
  1. TPS3801L30 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器监控电路(电压监控器)产品选型与价格 . xls
TPS3801L30 相关工具
名称 型号 公司 工具/软件类型
TPS3801L30 评估模块 TPS3801L30EVM Texas Instruments 开发电路板/EVM