Low

ANALOG DEVICES  ADM809TARTZ-REEL7  Supervisor, Active-Low Reset, 1.2V-5.5Vin, SOT-23-3

ANALOG DEVICES ADM809TARTZ-REEL7
Technical Data Sheet (205.63KB) EN See all Technical Docs

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Product Overview

The ADM809 series Supervisory Circuit which monitors the power supply voltage in microprocessor systems. It provides a reset output during power-up, power-down and brownout conditions. On power-up, an internal timer holds reset asserted for 240ms. This holds the microprocessor in a reset state until conditions have stabilized. The reset output remains operational with VCC as low as 1V. The ADM803 and ADM809 provide an active low reset signal (RESET). The ADM809 and ADM810 have push-pull outputs. The reset comparator features built-in glitch immunity, making it immune to fast transients on VCC.
  • Specified over-temperature
  • 17μA Low power consumption
  • Reset assertion down to 1V VCC
  • 140ms Minimum power-ON reset

 

Product Information

Threshold Voltage:
3.08V
No. of Supervisors / Monitors:
1Monitors
Supply Voltage Min:
1.2V
Supply Voltage Max:
5.5V
Reset Type:
Active-Low
Digital IC Case:
SOT-23
No. of Pins:
3Pins
Delay Time:
240ms
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
ADM809 Series
Automotive Qualifications Standard:
-
MSL:
MSL 1 - Unlimited
Supply Current:
60 µA
Supply Voltage Range:
1.2V to 5.5V
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Computers & Computer Peripherals;
  • Power Management;
  • Automation & Process Control;
  • Sensing & Instrumentation

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
RoHS Compliant:
Yes
Authorized Distributor

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10000+ $0.763 20000+ $0.756

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