Integrated Circuits (ICs)

MAX6467XS32D3/V+T

Obsolete

Analog Devices Inc./Maxim Integrated

MICROPROCESSOR SUPERVISORY RESET CIRCUITS WITH EDGE-TRIGGERED, ONE-SHOT MANUAL RESET

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DocumentsDatasheet MAX6467 Reliability Data +1

Integrated Circuits (ICs)

MAX6467XS32D3/V+T

Obsolete

Analog Devices Inc./Maxim Integrated

MICROPROCESSOR SUPERVISORY RESET CIRCUITS WITH EDGE-TRIGGERED, ONE-SHOT MANUAL RESET

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DocumentsDatasheet MAX6467 Reliability Data +1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MAX6467XS32D3/V+T

Grade	Automotive
Mounting Type	Surface Mount
Number of Voltages Monitored	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output	Open Drain or Open Collector
Package / Case	SC-82A, SOT-343
Qualification	AEC-Q100
Reset	Active Low
Reset Timeout [Min]	150 ms
Supplier Device Package	SC-70-4
Type	Simple Reset/Power-On Reset
Voltage - Threshold	3.2 V

MAX6467 Series

Part	Type	Mounting Type	Output	Package / Case	Supplier Device Package	Reset	Operating Temperature [Max]	Operating Temperature [Min]	Number of Voltages Monitored	Reset Timeout [Min]	Voltage - Threshold	Grade	Qualification
Analog Devices Inc./Maxim Integrated MAX6467XS16D3+T	Simple Reset/Power-On Reset	Surface Mount	Open Drain or Open Collector	SC-82A SOT-343	SC-70-4	Active Low	125 °C	-40 °C	1	150 ms	1.575 V
Analog Devices Inc./Maxim Integrated MAX6467XS29D3+T	Simple Reset/Power-On Reset	Surface Mount	Open Drain or Open Collector	SC-82A SOT-343	SC-70-4	Active Low	125 °C	-40 °C	1	150 ms	2.925 V
Analog Devices Inc./Maxim Integrated MAX6467US26D3+T	Simple Reset/Power-On Reset	Surface Mount	Open Drain or Open Collector	TO-253-4 TO-253AA	SOT-143-4	Active Low	125 °C	-40 °C	1	150 ms	2.625 V
Analog Devices Inc./Maxim Integrated MAX6467US46D3+	Power Supply Monitor	Surface Mount	Open Drain or Open Collector	TO-253-4 TO-253AA	SOT-23-4	Active Low	125 °C	-40 °C	1	150 ms	4.625 V	Automotive	AEC-Q100
Analog Devices Inc./Maxim Integrated MAX6467XS32D3/V+T	Simple Reset/Power-On Reset	Surface Mount	Open Drain or Open Collector	SC-82A SOT-343	SC-70-4	Active Low	125 °C	-40 °C	1	150 ms	3.2 V	Automotive	AEC-Q100
Analog Devices Inc./Maxim Integrated MAX6467US16D3+T	Simple Reset/Power-On Reset	Surface Mount	Open Drain or Open Collector	TO-253-4 TO-253AA	SOT-143-4	Active Low	125 °C	-40 °C	1	150 ms	1.575 V
Analog Devices Inc./Maxim Integrated MAX6467US44D3+	Power Supply Monitor	Surface Mount	Open Drain or Open Collector	TO-253-4 TO-253AA	SOT-23-4	Active Low	125 °C	-40 °C	1	150 ms	4.375 V	Automotive	AEC-Q100
Analog Devices Inc./Maxim Integrated MAX6467XS16D7+	Simple Reset/Power-On Reset	Surface Mount	Open Drain or Open Collector	SC-82A SOT-343	SC-70-4	Active Low	125 °C	-40 °C	1	1.2 s	1.575 V
Analog Devices Inc./Maxim Integrated MAX6467US29D3+T	Simple Reset/Power-On Reset	Surface Mount	Open Drain or Open Collector	TO-253-4 TO-253AA	SOT-143-4	Active Low	125 °C	-40 °C	1	150 ms	2.925 V
Analog Devices Inc./Maxim Integrated MAX6467XS26D7+T	Simple Reset/Power-On Reset	Surface Mount	Open Drain or Open Collector	SC-82A SOT-343	SC-70-4	Active Low	125 °C	-40 °C	1	1.2 s	2.625 V

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	$ 1.40

Description

General part information

MAX6467 Series

The MAX6467/MAX6468 microprocessor (µP) supervisory circuits monitor single power-supply voltages from +1.8V to +5.0V and assert a reset if the supply voltage drops below its preset threshold. An edge-triggered, one-shot manual reset function ensures that the µP enters the reset mode for a fixed timeout period only, even in the event of a continuously asserted manual reset. The MAX6467/MAX6468 significantly improve system reliability compared to traditional manual reset supervisory circuits.A variety of factory-trimmed threshold options accommodate different supply voltages and tolerances, eliminating external components. The factory-set thresholds range from +1.575V to +4.625V to monitor +5.0V, +3.3V, +3.0V, +2.5V, and +1.8V supplies with various tolerances. Reset timeout periods of 150ms (min) and 1200ms (min) are available to accommodate different µP platforms.A single, active-low RESET output asserts when VCCdrops below its threshold or if the edge-triggered active-low MR asserts low. Active-low RESET remains low for the reset timeout period after VCCrises above its threshold and for a fixed, one-shot timeout period after a manual reset input falling edge. Active-low RESET remains valid as long as VCCremains above +1V. Open-drain (MAX6467) and push-pull (MAX6468) output options provide additional flexibility in the system design.The MAX6467/MAX6468 are offered in the space-saving 4-pin SOT143 package and the ultra-small 4-pin SC70 package and are specified over the automotive (-40°C to +125°C) temperature range.ApplicationsAutomotive ProductsCell Phones/PDAsDigital CamerasDSL ModemsEmbedded Control SystemsGlobal Positioning Systems (GPS)Industrial EquipmentMedical DevicesMP3 PlayersPortable/Battery-Powered Equipment

Documents

Technical documentation and resources

Datasheet

MAX6467 Reliability Data

Reliability Data

Package Drawing - 4-SC70-N/A

Package Drawing