Part	Reset	Type	Supplier Device Package	Number of Voltages Monitored	Package / Case	Package / Case	Package / Case	Reset Timeout [Min]	Voltage - Threshold	Mounting Type	Output	Operating Temperature [Min]	Operating Temperature [Max]
Analog Devices Inc./Maxim Integrated MAX806TEPA+
Analog Devices Inc./Maxim Integrated MAX806RCSA+	Active Low	Battery Backup Circuit	8-SOIC	1	0.154 in	8-SOIC	3.9 mm	140 ms	2.625 V	Surface Mount	Push-Pull Totem Pole	0 °C	70 °C
Analog Devices Inc./Maxim Integrated MAX806SESA+T	Active Low	Multi-Voltage Supervisor	8-SOIC	1	0.154 in	8-SOIC	3.9 mm	140 ms	2.925 V	Surface Mount	Open Drain or Open Collector	-40 ¯C	85 C
Analog Devices Inc./Maxim Integrated MAX806SESA+
Analog Devices Inc./Maxim Integrated MAX806SCSA+T	Active Low	Battery Backup Circuit	8-SOIC	1	0.154 in	8-SOIC	3.9 mm	140 ms	2.925 V	Surface Mount	Push-Pull Totem Pole	0 °C	70 °C
Analog Devices Inc./Maxim Integrated MAX806SCPA+	Active Low	Battery Backup Circuit	8-PDIP	1		8-DIP (0.300" 7.62mm)		140 ms	2.925 V	Through Hole	Push-Pull Totem Pole	0 °C	70 °C
Analog Devices Inc./Maxim Integrated MAX806TCSA+	Active Low	Battery Backup Circuit	8-SOIC	1	0.154 in	8-SOIC	3.9 mm	140 ms	3.075 V	Surface Mount	Push-Pull Totem Pole	0 °C	70 °C
Analog Devices Inc./Maxim Integrated MAX806TCSA+T	Active Low	Battery Backup Circuit	8-SOIC	1	0.154 in	8-SOIC	3.9 mm	140 ms	3.075 V	Surface Mount	Push-Pull Totem Pole	0 °C	70 °C
Analog Devices Inc./Maxim Integrated MAX806SCSA+	Active Low	Battery Backup Circuit	8-SOIC	1	0.154 in	8-SOIC	3.9 mm	140 ms	2.925 V	Surface Mount	Push-Pull Totem Pole	0 °C	70 °C
Analog Devices Inc./Maxim Integrated MAX806REPA+	Active Low	Battery Backup Circuit	8-PDIP	1		8-DIP (0.300" 7.62mm)		140 ms	2.625 V	Through Hole	Push-Pull Totem Pole	-40 ¯C	85 C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.00

Description

General part information

MAX806 Series

These microprocessor (µP) supervisory circuits reduce the complexity and number of components required for power-supply monitoring and battery-control functions in µP systems. They significantly improve system reliability and accuracy compared to separate ICs or discrete components.These devices are designed for use in systems powered by 3.0V or 3.3V supplies. See the selector guide in the back of this data sheet for similar devices designed for 5V systems. The suffixes denote different reset threshold voltages: 3.075V (T), 2.925V (S), and 2.625V (R) (seeReset Thresholdsection in theDetailed Description). All these parts are available in 8-pin DIP and SO packages. Functions offered in this series are as follows:PartActive-Low ResetActive-High ResetWatchdog InputManual Reset InputBackup-Battery SwitchPower-Fail Threshold AccuracyPower-Fail ComparatorReset WindowMAX690√√√±4%√±75mVMAX704√√√±4%√±75mVMAX802√√√±2%√±2%MAX804√√√±2%√±2%MAX805√√√±4%√±75mVMAX806√√√±2%√±2%ApplicationsBattery-Powered Computers/ControllersCritical µP MonitoringEmbedded ControllersIntelligent InstrumentsPortable Equipment

Documents

Technical documentation and resources

Package Drawing - Small-Outline IC, Narrow (0.15in)

Package Drawing

MAX690R-MAX806T: 3.0V/3.3V Microprocessor Supervisory Circuits Data Sheet (Rev.3)

Data Sheet