MAX6746 Supervisory Circuits

Analog Devices Inc. MAX6746 Supervisory Circuits are low-power microprocessors (µP) supervisory circuits that 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 VCC 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 VCC and RESET IN rise above the reset threshold. The reset function features immunity to power-supply transients. The reset and watchdog delays are adjustable with external capacitors. The MAX6746 microprocessors contain a watchdog select input that extends the watchdog timeout period by 128x. 

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Qty. RoHS ECAD Model Type
Mounting Style
Package/Case
Threshold Voltage
Number of Inputs Monitored
Output Type
Manual Reset
Watchdog Timers
Battery Backup Switching
Reset Delay Time
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
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Analog Devices / Maxim Integrated Supervisory Circuits P Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay
Datasheet
2.382In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

Voltage Supervisory SMD/SMT SOT-23-8 2.625 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 7.59 ms 5.5 V - 40 C + 125 C 2 % MAX6746 Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Supervisory Circuits P Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay
Datasheet
2.353In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

Voltage Supervisory SMD/SMT SOT-23-8 1.575 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 7.59 ms 5.5 V - 40 C + 125 C 2 % MAX6746 Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Supervisory Circuits P Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay
Datasheet
1.256In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

Voltage Supervisory SMD/SMT SOT-23-8 2.925 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 7.59 ms 5.5 V - 40 C + 125 C 2 % MAX6746 Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Supervisory Circuits P Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay
Datasheet
5.000Factory Stock Available
More Info Available
Min.: 2.500
Mult.: 2.500
Reel: 2.500

Voltage Supervisory SMD/SMT SOT-23-8 2.313 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 7.59 ms 5.5 V - 40 C + 125 C 2 % MAX6746 Reel
Analog Devices / Maxim Integrated Supervisory Circuits P Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

Voltage Supervisory SMD/SMT SOT-23-8 3.075 V 1 Input Active Low, Push-Pull Manual Reset Watchdog No Backup 7.59 ms 5.5 V - 40 C + 125 C 2 % MAX6746 Reel