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MAX803 - Very Low Supply Current 3-Pin Microprocessor Reset Monitor

Datasheet Summary

Description

Pin No.

Features

  • Precision VCC Monitor for 1.5 V, 2.5 V, 3.0 V, 3.3 V, and 5.0 V Supplies.
  • Precision Monitoring Voltages from 1.2 V to 4.9 V Available in 100 mV Steps.
  • Four Guaranteed Minimum Power.
  • On Reset Pulse Width Available (1 ms, 20 ms, 100 ms, and 140 ms).
  • RESET Output Guaranteed to VCC = 1.0 V.
  • Low Supply Current.
  • VCC Transient Immunity.
  • No External Components.
  • Wide Operating Temperature:.
  • 40C to 105C.
  • These Devices are Pb.
  • Free and a.

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Datasheet preview – MAX803

Datasheet Details

Part number MAX803
Manufacturer ON Semiconductor
File Size 246.65 KB
Description Very Low Supply Current 3-Pin Microprocessor Reset Monitor
Datasheet download datasheet MAX803 Datasheet
Additional preview pages of the MAX803 datasheet.

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Full PDF Text Transcription

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DATA SHEET www.onsemi.com Very Low Supply Current 3-Pin Microprocessor Reset Monitor MAX803 Series, NCP803 Series The MAX803/NCP803 is a cost−effective system supervisor circuit designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary. No external components are required. The reset output is driven active within 10 msec of VCC falling through the reset voltage threshold. Reset is maintained active for a timeout period which is trimmed by the factory after VCC rises above the reset threshold. The MAX803/NCP803 has an open drain active−low RESET output. Both devices are available in SOT−23 and SC−70 packages. The MAX803/NCP803 is optimized to reject fast transient glitches on the VCC line. Low supply current of 0.5 mA (VCC = 3.
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