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TL7770-12 用于 5V 系统的 4 终端 SVS

TL7770-12
No. of Supervisors 2
Vit1(Typ)(V) 10.9
Reset Threshold Accuracy(%) 2
Time Delay(ms) Prog
IDD(Typ)(uA) 5000
Pin/Package 16SOIC
Rating Military
TL7770-12 描述

The TL7770 is an integrated-circuit system supervisor designed for use as a reset controller in microcomputer and microprocessor power-supply systems. This device contains two independent supply-voltage supervisors that monitor the supplies for overvoltage and undervoltage conditions at the VSO and VSU terminals, respectively. When VCC attains the minimum voltage of 1 V during power up, the RESET\ output becomes active (low). As VCC approaches 3.5 V, the time-delay function activates, latching RESET and RESET\ active (high and low, respectively) for a time delay (td) after system voltages have achieved normal levels. Above VCC = 3.5 V, taking RESIN\ low activates the time-delay function during normal system-voltage levels.

TL7770-12 特性
TL7770-12 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
TL7770-12CDW ACTIVE 0 to 70 3.15 | 1ku SOIC (DW) | 16 40 | TUBE 7770-12C
TL7770-12CDWE4 ACTIVE 0 to 70 3.15 | 1ku SOIC (DW) | 16 40 | TUBE 7770-12C
TL7770-12CDWG4 ACTIVE 0 to 70 3.15 | 1ku SOIC (DW) | 16 40 | TUBE 7770-12C
TL7770-12CDWR ACTIVE 0 to 70 2.60 | 1ku SOIC (DW) | 16 2000 | LARGE T&R 7770-12C
TL7770-12CDWRE4 ACTIVE 0 to 70 2.60 | 1ku SOIC (DW) | 16 2000 | LARGE T&R 7770-12C
TL7770-12CDWRG4 ACTIVE 0 to 70 2.60 | 1ku SOIC (DW) | 16 2000 | LARGE T&R 7770-12C
TL7770-12CN OBSOLETE 0 to 70 PDIP (N) | 16  
TL7770-12 应用技术支持与电子电路设计开发资源下载
  1. TL7770-12 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