MAX698CPA+

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Analog Devices Inc./Maxim Integrated

MPU SUPERVISOR, 3V-5.5V SUPPLY, ACTIVE-HIGH/LOW, OPEN-DRAIN RESET, 500 MS DELAY, DIP-8

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MAX698CPA+

Active

Analog Devices Inc./Maxim Integrated

MPU SUPERVISOR, 3V-5.5V SUPPLY, ACTIVE-HIGH/LOW, OPEN-DRAIN RESET, 500 MS DELAY, DIP-8

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Description Specifications Series Pricing CAD Documents

Description

General part information

MAX698 Series

The MAX698/MAX699 monitor the +5V supply in microprocessor (µP) and digital systems. They supply a active-low RESET pulse of at least 140ms duration on power-up, power-down, and during low-voltage brownout conditions. Circuit reliability is increased at reduced cost by eliminating all external components and adjustments.The MAX699 includes all features of the MAX698, but also provides a watchdog input to monitor microprocessor activity. The active-low RESET output goes low if the watchdog input (WDI) is not toggled within 1 second. The watchdog feature can be disabled by leaving WDI open.Both parts are supplied in 8-lead PDIP and 16-lead 0.3in wide small outline (SO) packages and are specified from 0°C to +70°C for C grade devices and -40°C to +85°C for E devices. The SO versions, with more pins than the 8-lead PDIP, have additional outputs not available in DIP packages. These are RESET (without inversion) and watchdog output (active-low WDO).ApplicationsComputersControllersCritical µP Power MonitoringIntelligent Instruments

Technical Specifications

Parameters and characteristics for this part

Specification	MAX698CPA+

Mounting Type	Through Hole
Number of Voltages Monitored	1
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Output	Open Drain, Open Collector
Package Length	0.3 in
Package Name	8-PDIP, 8-DIP
Package Width	7.62 mm
Reset	Active Low
Reset Timeout (Minimum)	140 ms
Type	Simple Reset/Power-On Reset
Voltage - Threshold	4.65 V

MAX698 Series

Part	Number of Voltages Monitored	Output	Type	Package Name	Package Length	Package Width	Voltage - Threshold	Reset	Mounting Type	Reset Timeout (Minimum)	Operating Temperature (Min)	Operating Temperature (Max)
Analog Devices Inc./Maxim Integrated MAX698CPA+	1	Open Collector Open Drain	Simple Reset/Power-On Reset	8-DIP 8-PDIP	0.3 in	7.62 mm	4.65 V	Active Low	Through Hole	140 ms	0 °C	70 °C
Analog Devices Inc./Maxim Integrated MAX698CWE	1	Open Drain Push-Pull	Simple Reset/Power-On Reset	16-SOIC	0.295 in	7.5 mm	4.65 V	Active High Active Low	Surface Mount	140 ms	0 °C	70 °C
Analog Devices Inc./Maxim Integrated MAX698CWE+	1	Open Drain Push-Pull	Simple Reset/Power-On Reset	16-SOIC	0.295 in	7.5 mm	4.65 V	Active High Active Low	Surface Mount	140 ms	0 °C	70 °C
Analog Devices Inc./Maxim Integrated MAX698EWE+	1	Open Drain Push-Pull	Simple Reset/Power-On Reset	16-SOIC	0.295 in	7.5 mm	4.65 V	Active High Active Low	Surface Mount	140 ms	-40 °C	85 °C
Analog Devices Inc./Maxim Integrated MAX698EPA+	1	Open Collector Open Drain	Simple Reset/Power-On Reset	8-DIP 8-PDIP	0.3 in	7.62 mm	4.65 V	Active Low	Through Hole	140 ms	-40 °C	85 °C
Analog Devices Inc./Maxim Integrated MAX698CWE+T	1	Open Drain Push-Pull	Simple Reset/Power-On Reset	16-SOIC	0.295 in	7.5 mm	4.65 V	Active High Active Low	Surface Mount	140 ms	0 °C	70 °C
Analog Devices Inc./Maxim Integrated MAX698EPA	1	Open Collector Open Drain	Simple Reset/Power-On Reset	8-DIP 8-PDIP	0.3 in	7.62 mm	4.65 V	Active Low	Through Hole	140 ms	-40 °C	85 °C

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet

MAX698CPA+ | Datasheet

Technical Data Sheet EN