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MAX690CPA - MAX690 Microprocessor Supervisory IC Datasheet - Buy MAX690CPA

Photograph
MAX690CPA - MAX690 Microprocessor Supervisory IC
Features

Precision Voltage Monitor 4.65V

Reset Time Delay - 200ms

Watchdog Timer - 1.6 sec Timeout

Battery-Backup Power Switching

200µA Quiescent Supply Current

50nA Quiescent Supply Current in Battery-Backup Mode

Voltage Monitor for Power-Fail or Low-Battery Warning

Guaranteed RESET Assertion to Vcc=1V


Pin Description
Pin Number Description
1 Vout - Sense Output
2 Vcc - +5V Power Supply
3 GND - Ground
4 PFI - Power Fail Input
5 PFO - Power Fail Output
6 WDI - Watchdog Input
7 RESET - Active High Reset
8 Vbatt - Backup Battery Input
Pin Layout
MAX690 Pin Layout

Dimensional Drawing
IC Dimensional Drawing

Technical Data

Data Sheet

Maxim Integrated - Data Sheet for MAX690

Application Notes

   






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