H70XXA-1

Short Description:

The H70XXA-1 series devices are a set of three terminal low power voltage detectors implemented in CMOS technology. Each voltage detector in the series detects a particular fixed voltage ranging from 2.2V to 7.0V. The voltage detectors consist of a high-precision and low power consumption standard voltage source as well as a comparator, hysteresis circuit, and an output driver. CMOS technology ensures low power consumption. Although designed primarily as fixed voltage detectors, these devices can be used with external components to detect user specified threshold voltages.

Tags: Electronics component, Low Power Voltage Detector, Power Management, reset IC, Vlotage detection chip, voltage detector

Product Detail

Features

Low power consumption
Low temperature coefficient
Built-in hysteresis characteristic
High input voltage (up to15V)
Output voltage accuracy: tolerance ±1%or ±2%
TO92, SOT89 ,SOT23and SOT23-3 package

Application

Battery checkers
Level selectors
Power failure detectors
Microcomputer reset
Battery memory backup
Non-volatile RAM signal storage protectors

Parameter table

Absolute Maximum Ratings

Parameter	Symbol	Value	Unit
Supply Voltage Input	VIN	-0.3~16	V
Operating Temperature	Tamb	-40~85	℃
Storage Temperature	Tstg	-50~125	℃

Note: These are stress ratings only. Stresses exceeding the range specified under“Absolute Maximum Ratings” may cause substantial damage to the device. prolonged exposure to extreme conditions may affect device reliability.

Electrical Characteristics

H7022A-1XXX，Ta=25℃

Parameter	Symbol	Test Conditions		Min.	Typ.	Max.	Unit
Parameter	Symbol	V_DD	Conditions	Min.	Typ.	Max.	Unit
Detection Voltage	V_DET	–	–	2.156	2.200	2.244	V
Hysteresis Width	V_HYS	–	–	0.02*V_DET	0.05*V_DET	0.10*V_DET	V
Operating Current	I_DD	8V	No Load	–	2	3	μA
Operating Voltage	V_DD	–	–	1.5	–	16	V
Output Sink Current	I_OL	2V	V_OUT=0.2V	0.5	1	–	mA
Temperature Coefficient		–	0℃<Ta<70℃	–	±0.9	–	mV/℃

H7024A-1XXX，Ta=25℃

Parameter	Symbol	Test Conditions		Min.	Typ.	Max.	Unit
Parameter	Symbol	V_DD	Conditions	Min.	Typ.	Max.	Unit
Detection Voltage	V_DET	–	–	2.352	2.400	2.448	V
Hysteresis Width	V_HYS	–	–	0.02*V_DET	0.05*V_DET	0.10*V_DET	V
Operating Current	I_DD	8V	No Load	–	2	3	μA
Operating Voltage	V_DD	–	–	1.5	–	16	V
Output Sink Current	I_OL	2V	V_OUT=0.2V	0.5	1	–	mA
Temperature Coefficient		–	0℃<Ta<70℃	–	±0.9	–	mV/℃

H7027A-1XXX，Ta=25℃

Parameter	Symbol	Test Conditions		Min.	Typ.	Max.	Unit
Parameter	Symbol	V_DD	Conditions	Min.	Typ.	Max.	Unit
Detection Voltage	V_DET	–	–	2.646	2.700	2.754	V
Hysteresis Width	V_HYS	–	–	0.02*V_DET	0.05*V_DET	0.10*V_DET	V
Operating Current	I_DD	8V	No Load	–	2	3	μA
Operating Voltage	V_DD	–	–	1.5	–	16	V
Output Sink Current	I_OL	2V	V_OUT=0.2V	0.5	1	–	mA
Temperature Coefficient		–	0℃<Ta<70℃	–	±0.9	–	mV/℃

H7030A-1XXX，Ta=25℃

Parameter	Symbol	Test Conditions		Min.	Typ.	Max.	Unit
Parameter	Symbol	V_DD	Conditions	Min.	Typ.	Max.	Unit
Detection Voltage	V_DET	–	–	2.940	3.000	3.060	V
Hysteresis Width	V_HYS	–	–	0.02*V_DET	0.05*V_DET	0.10*V_DET	V
Operating Current	I_DD	8V	No Load	–	2	3	μA
Operating Voltage	V_DD	–	–	1.5	–	16	V
Output Sink Current	I_OL	2V	V_OUT=0.2V	1.2	2.5	–	mA
Temperature Coefficient		–	0℃<Ta<70℃	–	±0.9	–	mV/℃

H7033A-1XXX，Ta=25℃

Parameter	Symbol	Test Conditions		Min.	Typ.	Max.	Unit
Parameter	Symbol	V_DD	Conditions	Min.	Typ.	Max.	Unit
Detection Voltage	V_DET	–	–	3.234	3.300	3.366	V
Hysteresis Width	V_HYS	–	–	0.02*V_DET	0.05*V_DET	0.10*V_DET	V
Operating Current	I_DD	8V	No Load	–	2	3	μA
Operating Voltage	V_DD	–	–	1.5	–	16	V
Output Sink Current	I_OL	2V	V_OUT=0.2V	1.2	2.5	–	mA
Temperature Coefficient		–	0℃<Ta<70℃	–	±0.9	–	mV/℃

H7036A-1XXX，Ta=25℃

Parameter	Symbol	Test Conditions		Min.	Typ.	Max.	Unit
Parameter	Symbol	V_DD	Conditions	Min.	Typ.	Max.	Unit
Detection Voltage	V_DET	–	–	3.528	3.600	3.672	V
Hysteresis Width	V_HYS	–	–	0.02*V_DET	0.05*V_DET	0.10*V_DET	V
Operating Current	I_DD	8V	No Load	–	2	3	μA
Operating Voltage	V_DD	–	–	1.5	–	16	V
Output Sink Current	I_OL	2V	V_OUT=0.2V	1.2	2.5	–	mA
Temperature Coefficient		–	0℃<Ta<70℃	–	±0.9	–	mV/℃

H7039A-1XXX，Ta=25℃

Parameter	Symbol	Test Conditions		Min.	Typ.	Max.	Unit
Parameter	Symbol	V_DD	Conditions	Min.	Typ.	Max.	Unit
Detection Voltage	V_DET	–	–	3.822	3.900	3.978	V
Hysteresis Width	V_HYS	–	–	0.02*V_DET	0.05*V_DET	0.10*V_DET	V
Operating Current	I_DD	8V	No Load	–	2	3	μA
Operating Voltage	V_DD	–	–	1.5	–	16	V
Output Sink Current	I_OL	2V	V_OUT=0.2V	1.2	2.5	–	mA
Temperature Coefficient		–	0℃<Ta<70℃	–	±0.9	–	mV/℃

H7040A-1XXX，Ta=25℃

Parameter	Symbol	Test Conditions		Min.	Typ.	Max.	Unit
Parameter	Symbol	V_DD	Conditions	Min.	Typ.	Max.	Unit
Detection Voltage	V_DET	–	–	3.920	4.000	4.080	V
Hysteresis Width	V_HYS	–	–	0.02*V_DET	0.05*V_DET	0.10*V_DET	V
Operating Current	I_DD	8V	No Load	–	2	3	μA
Operating Voltage	V_DD	–	–	1.5	–	16	V
Output Sink Current	I_OL	2V	V_OUT=0.2V	1.2	2.5	–	mA
Temperature Coefficient		–	0℃<Ta<70℃	–	±0.9	–	mV/℃

H7044A-1XXX，Ta=25℃

Parameter	Symbol	Test Conditions		Min.	Typ.	Max.	Unit
Parameter	Symbol	V_DD	Conditions	Min.	Typ.	Max.	Unit
Detection Voltage	V_DET	–	–	4.312	4.400	4.488	V
Hysteresis Width	V_HYS	–	–	0.02*V_DET	0.05*V_DET	0.10*V_DET	V
Operating Current	I_DD	8V	No Load	–	2	3	μA
Operating Voltage	V_DD	–	–	1.5	–	16	V
Output Sink Current	I_OL	2V	V_OUT=0.2V	3	6	–	mA
Temperature Coefficient		–	0℃<Ta<70℃	–	±0.9	–	mV/℃

H7050A-1XXX，Ta=25℃

Parameter	Symbol	Test Conditions		Min.	Typ.	Max.	Unit
Parameter	Symbol	V_DD	Conditions	Min.	Typ.	Max.	Unit
Detection Voltage	V_DET	–	–	4.900	5.000	5.100	V
Hysteresis Width	V_HYS	–	–	0.02*V_DET	0.05*V_DET	0.10*V_DET	V
Operating Current	I_DD	8V	No Load	–	2	3	μA
Operating Voltage	V_DD	–	–	1.5	–	16	V
Output Sink Current	I_OL	2V	V_OUT=0.2V	3	6	–	mA
Temperature Coefficient		–	0℃<Ta<70℃	–	±0.9	–	mV/℃

H7070A-1XXX，Ta=25℃

Parameter	Symbol	Test Conditions		Min.	Typ.	Max.	Unit
Parameter	Symbol	V_DD	Conditions	Min.	Typ.	Max.	Unit
Detection Voltage	V_DET	–	–	6.860	7.000	7.140	V
Hysteresis Width	V_HYS	–	–	0.02*V_DET	0.05*V_DET	0.10*V_DET	V
Operating Current	I_DD	8V	No Load	–	2	3	μA
Operating Voltage	V_DD	–	–	1.5	–	16	V
Output Sink Current	I_OL	2V	V_OUT=0.2V	3	6	–	mA
Temperature Coefficient		–	0℃<Ta<70℃	–	±0.9	–	mV/℃

Order Information

Package	Manner of Packing	Devices per bag/reel
TO92	Bag	1000PCS/bag
SOT89	Reel	1000PCS/reel
SOT23-3	Reel	3000PCS/reel
SOT23	Reel	3000PCS/reel

H70XXA-1

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Short Description:

Product Detail

Parameter table

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H70XXA-1

Product Catgories

Core Ties, New Future

Selection application reference for LDO voltage regulator chip

Application of three-phase voltage measurement based on SSP1839

Application of Siproin SST-MRAM in Smart Meters

Tech Gala Unveils New Era in Electronics Industry

STT-MRAM Non-volatile magnetic random access memory

Short Description:

Product Detail

Parameter table

Tell me what you need

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