TL7702B 具有可编程 UV 阈值和重置时间延迟的单 SVS

TL7702B
No. of Supervisors 1  
Vit1(Typ)(V) 2.53  
Reset Threshold Accuracy(%) 2  
Time Delay(ms) Prog  
IDD(Typ)(uA) 1800  
Pin/Package 8PDIP, 8SOIC  
Rating Military
TL7702B 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.

TL7702B 特性
TL7702B 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
TL7702BCD ACTIVE 0 to 70 0.32 | 1ku SOIC (D) | 8 75 | TUBE 7702BC
TL7702BCDE4 ACTIVE 0 to 70 0.32 | 1ku SOIC (D) | 8 75 | TUBE 7702BC
TL7702BCDG4 ACTIVE 0 to 70 0.32 | 1ku SOIC (D) | 8 75 | TUBE 7702BC
TL7702BCDR ACTIVE 0 to 70 0.27 | 1ku SOIC (D) | 8 2500 | LARGE T&R 7702BC
TL7702BCDRE4 ACTIVE 0 to 70 0.27 | 1ku SOIC (D) | 8 2500 | LARGE T&R 7702BC
TL7702BCDRG4 ACTIVE 0 to 70 0.27 | 1ku SOIC (D) | 8 2500 | LARGE T&R 7702BC
TL7702BCP ACTIVE 0 to 70 0.30 | 1ku PDIP (P) | 8 50 | TUBE TL7702BCP
TL7702BCPE4 ACTIVE 0 to 70 0.30 | 1ku PDIP (P) | 8 50 | TUBE TL7702BCP
TL7702BID ACTIVE -40 to 85 0.32 | 1ku SOIC (D) | 8 75 | TUBE 7702BI
TL7702BIDE4 ACTIVE -40 to 85 0.32 | 1ku SOIC (D) | 8 75 | TUBE 7702BI
TL7702BIDG4 ACTIVE -40 to 85 0.32 | 1ku SOIC (D) | 8 75 | TUBE 7702BI
TL7702BIDR ACTIVE -40 to 85 0.27 | 1ku SOIC (D) | 8 2500 | LARGE T&R 7702BI
TL7702BIDRE4 ACTIVE -40 to 85 0.27 | 1ku SOIC (D) | 8 2500 | LARGE T&R 7702BI
TL7702BIDRG4 ACTIVE -40 to 85 0.27 | 1ku SOIC (D) | 8 2500 | LARGE T&R 7702BI
TL7702BIP ACTIVE -40 to 85 0.35 | 1ku PDIP (P) | 8 50 | TUBE TL7702BIP
TL7702BIPE4 ACTIVE -40 to 85 0.35 | 1ku PDIP (P) | 8 50 | TUBE TL7702BIP
TL7702BQD OBSOLETE -40 to 125   SOIC (D) | 8    
TL7702BQDR OBSOLETE -40 to 125   SOIC (D) | 8    
TL7702B 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
TL7702BCD Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL7702BCD TL7702BCD
TL7702BCDE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL7702BCDE4 TL7702BCDE4
TL7702BCDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL7702BCDG4 TL7702BCDG4
TL7702BCDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL7702BCDR TL7702BCDR
TL7702BCDRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL7702BCDRE4 TL7702BCDRE4
TL7702BCDRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL7702BCDRG4 TL7702BCDRG4
TL7702BCP Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TL7702BCP TL7702BCP
TL7702BCPE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TL7702BCPE4 TL7702BCPE4
TL7702BID Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL7702BID TL7702BID
TL7702BIDE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL7702BIDE4 TL7702BIDE4
TL7702BIDG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL7702BIDG4 TL7702BIDG4
TL7702BIDR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL7702BIDR TL7702BIDR
TL7702BIDRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL7702BIDRE4 TL7702BIDRE4
TL7702BIDRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TL7702BIDRG4 TL7702BIDRG4
TL7702BIP Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TL7702BIP TL7702BIP
TL7702BIPE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type TL7702BIPE4 TL7702BIPE4
TL7702B 应用技术支持与电子电路设计开发资源下载
  1. TL7702B 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