Analog Devices Inc. MAX16137 1% Accuracy Single-Window Voltage Monitor offers a low-voltage and monitors a single system supply voltage for undervoltage and overvoltage faults within a factory set threshold window. When the device’s monitored supply voltage drops below the undervoltage threshold or goes above the overvoltage threshold, the reset output asserts low. The reset output is active-low available in either the push-pull or open-drain options.
ADI MAX16137 Monitor delivers factory-trimmed nominal input voltage options from 0.5V to 5V in approximately 20mV increments. Several factory-trimmed undervoltage/overvoltage thresholds from ±4% to ±11% are available to accommodate different supply voltages and tolerances. The MAX16137 features a unique Built-In-Self-Test (BIST) diagnostic capability that monitors the internal reset circuit’s health during power-up.
The MAX16137 is offered in a small, 2mm x 2mm, 8-pin TDFN side-wettable package with exposed pad and operates over the automotive temperature range of -40°C to +125°C.