TL7702A 具有可编程 UV 阈值和重置时间延迟的单 SVS

	TL7702A
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

TL7702A 描述

The TL7702A is a bipolar integrated circuit designed for use as a reset controller in microcomputer and microprocessor systems. The SENSE voltage can be set to any value greater than 0.5 V using two external resistors. The hysteresis value of the sense voltage also can be set by the same resistors. The device includes a precision voltage reference, fast comparator, timing generator, and output driver, so it can generate a power-on reset signal in a digital system. The TL7702A has an internal 1.5-V temperature-compensated voltage reference from which all function blocks are supplied. Circuit function is very stable, with supply voltage in the 1.8-V to 40-V range. Minimum supply current allows use with ac line operation, portable battery operation, and automotive applications

TL7702A 特性

Adjustable Sense Voltage With Two External Resistors
Adjustable Hysteresis of Sense Voltage
Wide Operating Supply-Voltage Range: 1.8 V to 40 V
Wide Operating Temperature Range: –40°C to 85°C
Low Power Consumption: ICC = 0.6 mA Typ, VCC = 40 V
Minimum External Components
Now Available in MSOP (DGK) package

TL7702A 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
TL7702ACD	ACTIVE	0 to 70	0.32 \| 1ku	SOIC (D) \| 8	75 \| TUBE	7702AC
TL7702ACDE4	ACTIVE	0 to 70	0.32 \| 1ku	SOIC (D) \| 8	75 \| TUBE	7702AC
TL7702ACDG4	ACTIVE	0 to 70	0.32 \| 1ku	SOIC (D) \| 8	75 \| TUBE	7702AC
TL7702ACDR	ACTIVE	0 to 70	0.27 \| 1ku	SOIC (D) \| 8	2500 \| LARGE T&R	7702AC
TL7702ACDRE4	ACTIVE	0 to 70	0.27 \| 1ku	SOIC (D) \| 8	2500 \| LARGE T&R	7702AC
TL7702ACDRG4	ACTIVE	0 to 70	0.27 \| 1ku	SOIC (D) \| 8	2500 \| LARGE T&R	7702AC
TL7702ACP	ACTIVE	0 to 70	0.35 \| 1ku	PDIP (P) \| 8	50 \| TUBE	TL7702ACP
TL7702ACPE4	ACTIVE	0 to 70	0.35 \| 1ku	PDIP (P) \| 8	50 \| TUBE	TL7702ACP
TL7702AID	ACTIVE	-40 to 85	0.32 \| 1ku	SOIC (D) \| 8	75 \| TUBE	7702AI
TL7702AIDE4	ACTIVE	-40 to 85	0.32 \| 1ku	SOIC (D) \| 8	75 \| TUBE	7702AI
TL7702AIDG4	ACTIVE	-40 to 85	0.32 \| 1ku	SOIC (D) \| 8	75 \| TUBE	7702AI
TL7702AIDR	ACTIVE	-40 to 85	0.27 \| 1ku	SOIC (D) \| 8	2500 \| LARGE T&R	7702AI
TL7702AIDRE4	ACTIVE	-40 to 85	0.27 \| 1ku	SOIC (D) \| 8	2500 \| LARGE T&R	7702AI
TL7702AIDRG4	ACTIVE	-40 to 85	0.27 \| 1ku	SOIC (D) \| 8	2500 \| LARGE T&R	7702AI
TL7702AIP	ACTIVE	-40 to 85	0.35 \| 1ku	PDIP (P) \| 8	50 \| TUBE	TL7702AIP
TL7702AIPE4	ACTIVE	-40 to 85	0.35 \| 1ku	PDIP (P) \| 8	50 \| TUBE	TL7702AIP

TL7702A 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
TL7702ACD	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL7702ACD	TL7702ACD
TL7702ACDE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL7702ACDE4	TL7702ACDE4
TL7702ACDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL7702ACDG4	TL7702ACDG4
TL7702ACDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL7702ACDR	TL7702ACDR
TL7702ACDRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL7702ACDRE4	TL7702ACDRE4
TL7702ACDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL7702ACDRG4	TL7702ACDRG4
TL7702ACP	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	TL7702ACP	TL7702ACP
TL7702ACPE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	TL7702ACPE4	TL7702ACPE4
TL7702AID	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL7702AID	TL7702AID
TL7702AIDE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL7702AIDE4	TL7702AIDE4
TL7702AIDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL7702AIDG4	TL7702AIDG4
TL7702AIDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL7702AIDR	TL7702AIDR
TL7702AIDRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL7702AIDRE4	TL7702AIDRE4
TL7702AIDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TL7702AIDRG4	TL7702AIDRG4
TL7702AIP	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	TL7702AIP	TL7702AIP
TL7702AIPE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	TL7702AIPE4	TL7702AIPE4