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

Power-On Reset Generator
Automatic Reset Generation After Voltage Drop
RESET\ Output Defined From VCC 1 V
Precision Voltage Sensor
Temperature-Compensated Voltage Reference
True and Complement Reset Outputs
Externally Adjustable Pulse Duration

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