Update: 01 October, 2023
The MAX6340/MAX6421-MAX6426 are low-power micro-processor supervisor circuits that monitor system voltages from 1.6V to 5V. These devices perform a single function: they assert a reset signal whenever the VCC supply voltage falls below its reset threshold. The reset output remains asserted for the reset timeout period after VCC rises above the reset threshold. The reset timeout is externally set by a capacitor to provide more flexibility. The MAX6421/MAX6424 have an active-low, push-pull reset output. The MAX6422 has an active-high, push-pull reset output and the MAX6340/MAX6423/MAX6425/MAX6426 have an active-low, open-drain reset output. The MAX6421/MAX6422/MAX6423 are offered in 4-pin SC70 or SOT143 packages. The MAX6340/MAX6424/MAX6425/MAX6426 are available in 5-pin SOT23-5 packages.
File format: PDF
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MD5 Checksum: 963C76E2581D35C65C2208861A599566
Publication date: 07 May, 2012
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PDF Link: MAXIM MAX6340/MAX6421 MAX6426 handbook PDF