AS1926

PinoutDescriptionThe AS1925/AS1926 microprocessor supervisory cir-cuits were designed to assert a single reset if the moni-tored supply voltage drops below its reset threshold or if the manual reset is activated. The reset AS1926remains asserted for a fixed timeout delay after VCC has risen above ...

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AS1926 Picture
SeekIC No. : 004288225 Detail

AS1926: PinoutDescriptionThe AS1925/AS1926 microprocessor supervisory cir-cuits were designed to assert a single reset if the moni-tored supply voltage drops below its reset threshold or if the manual reset...

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Part Number:
AS1926
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/26

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Description

The AS1925/AS1926 microprocessor supervisory cir-cuits were designed to assert a single reset if the moni-tored supply voltage drops below its reset threshold or if the manual reset is activated. The reset AS1926 remains asserted for a fixed timeout delay after VCC has risen above the reset threshold and the manual reset is deas-serted.

Their small size, excellent circuit reliability, and low sup-ply current (3.5 A) make the AS1925/AS1926 a very low cost solution by eliminating external components and adjustments when used with low-voltage (+0.9 to +1.5V) systems.

The devices are available as the following standard products:

Model

Output Type

AS1925

Active-Low Push/Pull,
Active-High Push/Pull

AS1926

Active-Low Push/Pull,
Active-High Open-Drain

The active-low open-drain reset output requires a pullup resistor AS1926 that can be connected to a voltage from 0 to VCC. The reset comparator was specifically designed to ignore fast VCC transients.

AS1926 are available in a 5-pin SOT23 package.




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