MAX6443, MAX6444, MAX6445, MAX6446, MAX6447, MAX6448, MAX6449, MAX6450, MAX6451, MAX6452 UP Reset Circuits With Long Manual Reset Setup Period

The MAX6841 MAX6842 MAX6843 MAX6844 MAX6845 Microprocessor (P) Supervisory Circuits monitor ultra-low-voltage power supplies in P and digital systems. They provide excellent circuit reliability at low cost by eliminating external components and adjustments when used with +0.9V to +1.5V systems. Factory-trimmed reset thresholds are available for the MAX6841 MAX6842. The MAX6843 MAX6844 MAX6845 provide a RESET IN input, allowing the user to externally adjust the reset threshold. The MAX6841 MAX6845 family features a debounced manual reset input (active-low MR). The reset Comparator is designed to ignore fast transients on VCC. The MAX6841 MAX6845 assert a reset signal whenever the VCC supply voltage declines below a preset or adjustable threshold or whenever manual reset (active-low MR) is asserted. Reset remains asserted for a fixed timeout delay after VCC has risen above the reset threshold and when manual reset is deasserted. Five timeout periods are available for each part: 150s (voltage detector version), 1.5ms, 30ms, 210ms, and 1.68s (typ). The MAX6841 MAX6843 have an active-low push-pull reset output. The MAX6841 MAX6842 MAX6844 have an active-high push-pull reset output, and the MAX6842 MAX6845 have an active-low open-drain reset output. The active-low open-drain reset output requires a pullup resistor that CAN be connected to a voltage from 0 to VCC. The low supply current (5.7A) and small package (SOT23-5) make the MAX6841 MAX6842 MAX6843 MAX6844 MAX6845 ideal for use in portable equipment. By Maxim Integrated Products
MAX6443 's PackagesMAX6443 's pdf datasheet
MAX6443US31L SOT-143
MAX6443US31LT SOT-143
MAX6443US46L SOT-143
MAX6443US26L SOT-143
MAX6443US23L SOT-143
MAX6443US16L SOT-143
MAX6443US29L SOT-143
MAX6443US16LT SOT-143
MAX6443US16L-T SOT-143
MAX6443US46LT SOT-143
MAX6443US29LT SOT-143
MAX6443US29L-T SOT-143
MAX6443US31L-T SOT-143
MAX6443US46L-T SOT-143
MAX6443US23L-T SOT-143
MAX6443US26L-T SOT-143
MAX6443US26LT SOT-143
MAX6443US23LT SOT-143

MAX6443 Pinout, Pinouts
MAX6443 pinout,Pin out
This is one package pinout of MAX6443,If you need more pinouts please download MAX6443's pdf datasheet.

MAX6443 Application circuits
MAX6443 circuits
This is one application circuit of MAX6443,If you need more circuits,please download MAX6443's pdf datasheet.

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