ADM709LARZ

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Analog Devices Inc./Maxim Integrated

VOLTAGE MONITOR, 1 MONITORS, ACTIVE-LOW, 1V TO 5.5 VIN, NSOIC-8, -40 TO 85 °C

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ADM709LARZ

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Analog Devices Inc./Maxim Integrated

VOLTAGE MONITOR, 1 MONITORS, ACTIVE-LOW, 1V TO 5.5 VIN, NSOIC-8, -40 TO 85 °C

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Description Specifications Series Pricing CAD Documents

Description

General part information

ADM709 Series

The ADM709 contains a power supply monitor which generates a system reset during power-up, power-down and brownout conditions. When VCCfalls below the reset threshold,RESETgoes low and holds the µP in reset. On power-up theRESEToutput is held low for 140 ms after VCCrises above the threshold. TheRESEToutput remains operational with VCCas low as 1 V.Three supply-voltage threshold levels are available suitable for +5 V, +3.3 V and for +3 V supply monitoring. The actual reset voltage threshold is found in the data sheet.The ADM709 is available in 8-pin DIP and SOIC packages.APPLICATIONSMicroprocessor SystemsComputersControllersIntelligent InstrumentsCritical mP MonitoringAutomotive SystemsCritical mP Power Monitoring

Technical Specifications

Parameters and characteristics for this part

Specification	ADM709LARZ

Mounting Type	Surface Mount
Number of Voltages Monitored	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output	Push-Pull, Totem Pole
Package Length	0.154 in
Package Name	8-SOIC
Package Width	3.9 mm
Reset	Active Low
Reset Timeout (Minimum)	140 ms
Type	Simple Reset/Power-On Reset
Voltage - Threshold	4.65 V

ADM709 Series

Power Supply Monitor with Reset

Part	Voltage - Threshold	Output	Type	Package Length	Package Name	Package Width	Operating Temperature (Max)	Operating Temperature (Min)	Mounting Type	Number of Voltages Monitored	Reset Timeout (Minimum)	Reset
Analog Devices Inc./Maxim Integrated ADM709LANZ	4.65 V	Push-Pull Totem Pole	Simple Reset/Power-On Reset	0.3 in	8-DIP 8-PDIP	7.62 mm	85 °C	-40 °C	Through Hole	1	140 ms	Active Low
Analog Devices Inc./Maxim Integrated ADM709TAR	3.08 V	Push-Pull Totem Pole	Simple Reset/Power-On Reset	0.154 in	8-SOIC	3.9 mm	85 °C	-40 °C	Surface Mount	1	140 ms	Active Low
Analog Devices Inc./Maxim Integrated ADM709LARZ-REEL	4.65 V	Push-Pull Totem Pole	Simple Reset/Power-On Reset	0.154 in	8-SOIC	3.9 mm	85 °C	-40 °C	Surface Mount	1	140 ms	Active Low
Analog Devices Inc./Maxim Integrated ADM709SAR	2.93 V	Push-Pull Totem Pole	Simple Reset/Power-On Reset	0.154 in	8-SOIC	3.9 mm	85 °C	-40 °C	Surface Mount	1	140 ms	Active Low
Analog Devices Inc./Maxim Integrated ADM709MARZ-REEL	4.4 V	Push-Pull Totem Pole	Simple Reset/Power-On Reset	0.154 in	8-SOIC	3.9 mm	85 °C	-40 °C	Surface Mount	1	140 ms	Active Low
Analog Devices Inc./Maxim Integrated ADM709MANZ	4.4 V	Push-Pull Totem Pole	Simple Reset/Power-On Reset	0.3 in	8-DIP 8-PDIP	7.62 mm	85 °C	-40 °C	Through Hole	1	140 ms	Active Low
Analog Devices Inc./Maxim Integrated ADM709TARZ	3.08 V	Push-Pull Totem Pole	Simple Reset/Power-On Reset	0.154 in	8-SOIC	3.9 mm	85 °C	-40 °C	Surface Mount	1	140 ms	Active Low
Analog Devices Inc./Maxim Integrated ADM709MAR	4.4 V	Push-Pull Totem Pole	Simple Reset/Power-On Reset	0.154 in	8-SOIC	3.9 mm	85 °C	-40 °C	Surface Mount	1	140 ms	Active Low
Analog Devices Inc./Maxim Integrated ADM709TARZ-REEL	3.08 V	Push-Pull Totem Pole	Simple Reset/Power-On Reset	0.154 in	8-SOIC	3.9 mm	85 °C	-40 °C	Surface Mount	1	140 ms	Active Low
Analog Devices Inc./Maxim Integrated ADM709SARZ-REEL	2.93 V	Push-Pull Totem Pole	Simple Reset/Power-On Reset	0.154 in	8-SOIC	3.9 mm	85 °C	-40 °C	Surface Mount	1	140 ms	Active Low

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet

Package Drawing - 8-Lead SOIC