Product Summary
The max680ep is a microprocessor supervisory circuit. It monitors the power supplies in 2.85V to 5.0V uP and digital systems. They increase circuit reliability and reduce cost by eliminating external components and adjustments. They also feature a debounced manual reset input. The applications of the max680ep are (1)Computers; (2)Controllers; (3)Intelligent Instruments; (4)Critical μP/μC Power Monitoring; (5)Portable/Battery-Powered Equipment; (6)Automotive.
Parametrics
max680ep absolute maximum ratings: (1)Terminal Voltage (with respect to GND), VCC: -0.3V to +6V; (2)Push/Pull RESET or RESET, MR: -0.3V to (VCC + 0.3V; (3)Open-Drain RESET: -0.3V to +6V; (4)Input Current (VCC): 20mA; (5)Output Current (RESET, RESET): 20mA; (6)Continuous Power Dissipation: 320mW; (7)Operating Temperature Range: -40 to +125°C; (8)Junction Temperature: +150℃; (9)Storage Temperature Range: -65 to +150℃; (10)Lead Temperature (soldering, 10s): +300℃.
Features
max680ep features: (1)Ultra-Low 0.7V Operating Supply Voltage; (2)Low 4.0μA Supply Current; (3)Precision Monitoring of 2.85V to 5.0V Power-Supply Voltages; (4)Reset Thresholds Available from 2.63V to 4.80V, in Approximately 100mV Increments; (5)Debounced Manual Reset Input; (6)Fully Specified over Temperature; (7)Three Power-On Reset Timeout Periods Available (1ms min, 20ms min, 100ms min); (8)Low Cost; (9)Three Available Output Structures: Push/Pull RESET, Push/Pull RESET, Open-Drain RESET; (10)Guaranteed RESET/RESET Valid to VCC = 0.7V; (11)Power-Supply Transient Immunity; (12)No External Components Required; (13)4-Pin SOT143 Package; (14)Pin Compatible with MAX811/MAX812 and MAX6314/MAX6315.
Diagrams
Image | Part No | Mfg | Description | ![]() |
Pricing (USD) |
Quantity | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
![]() MAX680EPA+ |
![]() Maxim Integrated Products |
![]() Charge Pumps 5V to +/-10V Voltage Converter |
![]() Data Sheet |
![]()
|
|
||||||||||||
![]() |
![]() MAX680EPA |
![]() Maxim Integrated Products |
![]() Charge Pumps 5V to +/-10V Voltage Converter |
![]() Data Sheet |
![]() Negotiable |
|