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See Technical Specifications

MAX6753KA29+T +BOM

Supervisor Open Drain or Open Collector 1 Channel SOT-23-8

Manufacturer:

Analog Devices Inc.
Mfr.Part #:

MAX6753KA29+T
Datasheet:

MAX6753KA29+T Datasheet (PDF)
Type:

Voltage Supervisory
Mounting Style:

SMD/SMT
Threshold Voltage:

2.925 V
Number of Inputs Monitored:

1 Input
EDA/CAD Models:

Request Free CAD Models for MAX6753KA29+T

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MAX6753KA29+T General Description

The MAX6746–MAX6753 low-power microprocessor (µP) supervisory circuits monitor single/dual system supply voltages from 1.575V to 5V and provide maximum adjustability for reset and watchdog functions. These devices assert a reset signal whenever the V_CC supply voltage or RESET IN falls below its reset threshold or when manual reset is pulled low. The reset output remains asserted for the reset timeout period after V_CC and RESET IN rise above the reset threshold. The reset function features immunity to power-supply transients.

Key Features

Configurable Reset and Watchdog Options EnablesWide Variety of Applications
- Factory-Set Reset Threshold Options from 1.575Vto 5V in ～ 100mV Increments
- Adjustable Reset Threshold Options
- Single/Dual Voltage Monitoring
- Capacitor-Adjustable Reset Timeout
- Capacitor-Adjustable Watchdog Timeout
- Min/Max (Windowed) Watchdog Option
- Manual-Reset Input Option
- Push-Pull or Open-Drain Active-Low RESET Output Options
3.7µA Supply Current Reduces System PowerConsumption
Integrated Power Supply Protection IncreasesRobustness
- Power-Supply Transient Immunity
- Guaranteed Active-Low RESET Valid for V_CC ≥ 1V
8-Pin SOT23 Packages Saves Board Space
AEC-Q100 Qualified. Refer to Ordering Information for Specific /V Trim Variants

Application

Automotive
Battery-Powered Computers/Controllers
Computers
Critical µP Monitoring
Embedded Controllers
Intelligent Instruments
Medical Equipment
Portable Equipment
Set-Top Boxes

Specifications

Product Category	Supervisory Circuits	Type	Voltage Supervisory
Mounting Style	SMD/SMT	Threshold Voltage	2.925 V
Number of Inputs Monitored	1 Input	Output Type	Active Low, Open Drain
Manual Reset	No Manual Reset	Watchdog Timers	Watchdog
Battery Backup Switching	No Backup	Reset Delay Time	7.59 ms
Supply Voltage - Max	5.5 V	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C	Accuracy	2 %
Series	MAX6753	Chip Enable Signals	No Chip Enable
Height	1.1 mm	Length	2.9 mm
Operating Supply Current	5 uA	Overvoltage Threshold	2.984 V
Pd - Power Dissipation	714 mW	Power Fail Detection	No
Product Type	Supervisory Circuits	Factory Pack Quantity	2500
Subcategory	PMIC - Power Management ICs	Supply Voltage - Min	1 V
Undervoltage Threshold	2.867 V	Width	1.63 mm
Part # Aliases	MAX6753	Unit Weight	0.001411 oz