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The MAX5460EXK is a 100kΩ linear-taper digital potentiometer from the FleaPoT family, manufactured by Analog Devices Inc./Maxim Integrated. It features 32 tap points controlled via a 2-wire serial interface, functioning as a variable resistor. The device operates on a single supply voltage ranging from +2.7V to +5.5V with an ultra-low supply current of 0.3µA. It utilizes glitchless switching between resistor taps and includes a power-on reset to midscale. The component is housed in a space-saving 5-pin SC-70 package.
The MAX5460EXK belongs to the MAX5460–MAX5468 series of 32-Tap FleaPoT digital potentiometers. While other variants in this family offer 10kΩ or 50kΩ resistance values, the MAX5460 specifically provides 100kΩ. Unlike some siblings configured as standard potentiometers, the MAX5460 is configured as a variable resistor. It shares the same miniature SC-70 packaging and low-power characteristics as its counterparts.
Direct replacements within the same family include MAX5461EXK (100kΩ potentiometer configuration) and MAX5462EXK (100kΩ variable resistor). For different resistance values, consider MAX5463EXK (50kΩ) or MAX5466EXK (10kΩ), noting that lower resistance variants may be available in SOT23 packages instead of SC-70.