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

Power-On Reset Generator
Automatic Reset Generation After Voltage Drop
Wide Supply-Voltage Range
Precision Voltage Sensor
Temperature-Compensated VoltageReference
True and Complement Reset Outputs
Externally Adjustable Pulse Duration

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