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TL7709A 具有可编程时间延迟的单路 SVS,用于 9V 系统

TL7709A
No. of Supervisors 1
Vit1(Typ)(V) 7.6
Reset Threshold Accuracy(%) 1.3
Time Delay(ms) Prog
IDD(Typ)(uA) 1800
Pin/Package 8PDIP, 8SOIC
Rating Catalog
TL7709A 描述

The TL77xxA family of integrated-circuit supply-voltage supervisors is designed specifically for use as reset controllers in microcomputer and microprocessor systems. The supply-voltage supervisor monitors the supply for undervoltage conditions at the SENSE input. During power up, the RESET output becomes active (low) when VCC attains a value approaching 3.6 V. At this point (assuming that SENSE is above VIT+), the delay timer function activates a time delay, after which outputs RESET and RESET go inactive (high and low, respectively). When an undervoltage condition occurs during normal operation, RESET and RESET go active. To ensure that a complete reset occurs, the reset outputs remain active for a time delay after the voltage at the SENSE input exceeds the positive-going threshold value.

TL7709A 特性
TL7709A 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
TL7709ACD ACTIVE 0 to 70 0.85 | 1ku SOIC (D) | 8 75 | TUBE 7709AC
TL7709ACDE4 ACTIVE 0 to 70 0.85 | 1ku SOIC (D) | 8 75 | TUBE 7709AC
TL7709ACDG4 ACTIVE 0 to 70 0.85 | 1ku SOIC (D) | 8 75 | TUBE 7709AC
TL7709ACDR ACTIVE 0 to 70 0.85 | 1ku SOIC (D) | 8 2500 | LARGE T&R 7709AC
TL7709ACDRE4 ACTIVE 0 to 70 0.85 | 1ku SOIC (D) | 8 2500 | LARGE T&R 7709AC
TL7709ACDRG4 ACTIVE 0 to 70 0.85 | 1ku SOIC (D) | 8 2500 | LARGE T&R 7709AC
TL7709ACP ACTIVE 0 to 70 0.85 | 1ku PDIP (P) | 8 50 | TUBE TL7709ACP
TL7709ACPE4 ACTIVE 0 to 70 0.85 | 1ku PDIP (P) | 8 50 | TUBE TL7709ACP
TL7709AID OBSOLETE -40 to 85 SOIC (D) | 8  
TL7709AIP OBSOLETE -40 to 85 PDIP (P) | 8 TL7709AIP
TL7709A 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
TL7709ACD Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL7709ACD TL7709ACD
TL7709ACDE4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL7709ACDE4 TL7709ACDE4
TL7709ACDG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL7709ACDG4 TL7709ACDG4
TL7709ACDR Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL7709ACDR TL7709ACDR
TL7709ACDRE4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL7709ACDRE4 TL7709ACDRE4
TL7709ACDRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TL7709ACDRG4 TL7709ACDRG4
TL7709ACP Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type TL7709ACP TL7709ACP
TL7709ACPE4 Pb-Free (RoHS) CU NIPDAU N/A for Pkg Type TL7709ACPE4 TL7709ACPE4
TL7709A 应用技术支持与电子电路设计开发资源下载
  1. TL7709A 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