TL7705B 用于5V 系统的单电源电压监控器,具有可编程时间延迟

TL7705B
No. of Supervisors 1  
Vit1(Typ)(V) 4.55  
Reset Threshold Accuracy(%) 2.2  
Time Delay(ms) Prog  
IDD(Typ)(uA) 1800  
Pin/Package 8PDIP, 8SOIC  
Rating Military
TL7705B 描述

The TL7702B, TL7705B, and TL7733B are integrated-circuit supply-voltage supervisors designed 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 1 V. As VCC approaches 3 V (assuming that SENSE is above VT+), 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, outputs 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.

TL7705B 特性
TL7705B 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
TL7705BCD ACTIVE 0 to 70 0.37 | 1ku SOIC (D) | 8 75 | TUBE 7705BC
TL7705BCDE4 ACTIVE 0 to 70 0.37 | 1ku SOIC (D) | 8 75 | TUBE 7705BC
TL7705BCDG4 ACTIVE 0 to 70 0.37 | 1ku SOIC (D) | 8 75 | TUBE 7705BC
TL7705BCDR ACTIVE 0 to 70 0.31 | 1ku SOIC (D) | 8 2500 | LARGE T&R 7705BC
TL7705BCDRE4 ACTIVE 0 to 70 0.31 | 1ku SOIC (D) | 8 2500 | LARGE T&R 7705BC
TL7705BCDRG4 ACTIVE 0 to 70 0.31 | 1ku SOIC (D) | 8 2500 | LARGE T&R 7705BC
TL7705BCP ACTIVE 0 to 70 0.40 | 1ku PDIP (P) | 8 50 | TUBE TL7705BCP
TL7705BCPE4 ACTIVE 0 to 70 0.40 | 1ku PDIP (P) | 8 50 | TUBE TL7705BCP
TL7705BID ACTIVE -40 to 85 0.37 | 1ku SOIC (D) | 8 75 | TUBE 7705BI
TL7705BIDE4 ACTIVE -40 to 85 0.37 | 1ku SOIC (D) | 8 75 | TUBE 7705BI
TL7705BIDG4 ACTIVE -40 to 85 0.37 | 1ku SOIC (D) | 8 75 | TUBE 7705BI
TL7705BIDR ACTIVE -40 to 85 0.31 | 1ku SOIC (D) | 8 2500 | LARGE T&R 7705BI
TL7705BIDRE4 ACTIVE -40 to 85 0.31 | 1ku SOIC (D) | 8 2500 | LARGE T&R 7705BI
TL7705BIDRG4 ACTIVE -40 to 85 0.31 | 1ku SOIC (D) | 8 2500 | LARGE T&R 7705BI
TL7705BIP ACTIVE -40 to 85 0.40 | 1ku PDIP (P) | 8 50 | TUBE TL7705BIP
TL7705BIPE4 ACTIVE -40 to 85 0.40 | 1ku PDIP (P) | 8 50 | TUBE TL7705BIP
TL7705BQD ACTIVE -40 to 125 0.40 | 1ku SOIC (D) | 8 75 7705BQ
TL7705BQDG4 ACTIVE   0.40 | 1ku SOIC (D) | 8 75 7705BQ
TL7705BQDR ACTIVE -40 to 125 0.34 | 1ku SOIC (D) | 8 2500 7705BQ
TL7705BQDRG4 ACTIVE   0.34 | 1ku SOIC (D) | 8 2500 7705BQ
TL7705B 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
TL7705BCD Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TL7705BCD TL7705BCD
TL7705BCDE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TL7705BCDE4 TL7705BCDE4
TL7705BCDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TL7705BCDG4 TL7705BCDG4
TL7705BCDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TL7705BCDR TL7705BCDR
TL7705BCDRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TL7705BCDRE4 TL7705BCDRE4
TL7705BCDRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TL7705BCDRG4 TL7705BCDRG4
TL7705BCP Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TL7705BCP TL7705BCP
TL7705BCPE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TL7705BCPE4 TL7705BCPE4
TL7705BID Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TL7705BID TL7705BID
TL7705BIDE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TL7705BIDE4 TL7705BIDE4
TL7705BIDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TL7705BIDG4 TL7705BIDG4
TL7705BIDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TL7705BIDR TL7705BIDR
TL7705BIDRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TL7705BIDRE4 TL7705BIDRE4
TL7705BIDRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TL7705BIDRG4 TL7705BIDRG4
TL7705BIP Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TL7705BIP TL7705BIP
TL7705BIPE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TL7705BIPE4 TL7705BIPE4
TL7705BQD TBD  CU NIPDAU  Level-1-220C-UNLIM TL7705BQD TL7705BQD
TL7705BQDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL7705BQDG4 TL7705BQDG4
TL7705BQDR TBD  CU NIPDAU  Level-1-220C-UNLIM TL7705BQDR TL7705BQDR
TL7705BQDRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL7705BQDRG4 TL7705BQDRG4
TL7705B 应用技术支持与电子电路设计开发资源下载
  1. TL7705B 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