MAX16074

19-5112; Rev 0; 1/10 www.DataSheet4U.com µP Supervisory Circuits in 4-Bump (1mm x 1mm) Chip-Scale Package General Description The MAX16072/MAX16073/MAX16074 ultra-small, ultralow-power, microprocessor (µP) supervisory circuits feature a precision band-gap reference, comparator, and internally trimmed resistors that set the threshold voltage. Designed to monitor the system supply voltage and assert an output during power-up, power-down, and brownout conditions, these devices provide excellent circuit reliability and low cost by eliminating external components and adjustments when monitoring nominal system voltage from 1.8V to 3.6V. The MAX16072 has a push-pull, active-low reset output, the MAX16073 has a push-pull, active-high reset output, and the MAX16074 has an open-drain active-low reset output. The devices are designed to ignore fast transients on VCC. The devices also include a manual reset input (MR). The MAX16072/MAX16073/MAX16074 are available in a 1mm x 1mm, space-saving, 4-bump, chip-scale package (UCSPTM). S Ultra-Low, 0.7µA Supply Current S Ultra-Small (1mm x 1mm), 4-Bump UCSP S 20µs, 8ms, 34ms, and 140ms Reset Timeout Options Available S Factory-Trimmed Reset Thresholds Available from 1.58V to 3.08V in Approximately 100mV Increments S Q2.5% Threshold Accuracy Over Temperature S Manual Reset Input S Guaranteed Reset Valid to VCC = 1.0V S Immune to Short VCC Transient Features MAX16072/MAX16073/MAX16074 Ordering Information PART MAX16072RS_ _D_+ MAX1607...