Part # MAX6375-MAX6380 datasheet

Part Manufacturer: Maxim

Maxim

Part Description: MAX6375-MAX6380 DS


Part Details:

19-1721; Rev 3; 12/05 3-Pin, Ultra-Low-Power SC70/SOT23 Voltage Detectors MAX6375­MAX6380 General Description Features The MAX6375­MAX6380 are ultra-low-power circuits Ultra-Low 500nA Supply Current used for monitoring battery, power-supply, and regulat- (MAX6375/MAX6376/MAX6377) ed system voltages. Each detector contains a precision Thresholds Available from 2.20V to 4.63V in bandgap reference, comparator, and internally trimmed Approximately 100mV Increments resistors that set specified trip threshold voltages.These devices provide excellent circuit reliability and ±2.5% Threshold Accuracy Over Temperature low cost by eliminating external components and Low Cost adjustments when monitoring nominal system voltages Available in Three Versions: Push-Pull OUT, from 2.5V to 5V. Push-Pull OUT, and Open-Drain OUT These circuits perform a single function: they assert an Power-Supply Transient Immunity output signal whenever the VCC supply voltage fallsbelow a preset threshold. The devices are differentiated No External Components by their output logic configurations and preset thresh- Available in Either a 3-Pin SC70 old voltages. The MAX6375/MAX6378 (push-pull) and or 3-Pin SOT23 Package MAX6377/MAX6380 (open-drain) have an active-lowoutput (OUT is logic low when V Ordering Information CC is below VTH). The MAX6376/MAX6379 have an active-high push-pull out- PART* TEMP RANGE PIN-PACKAGE put (OUT is logic high when VCC is below VTH). Allparts are guaranteed to be in the correct output logic MAX6375UR _ _ -T -40°C to +85°C 3 SOT23-3 state for VCC down to 1V. The detector is designed to MAX6375XR _ _ -T -40°C to +85°C 3 SC70-3 ignore fast transients on VCC. The MAX6375/MAX6376/ MAX6376UR _ _ -T -40°C to +85°C 3 SOT23-3 MAX6377 have voltage thresholds between 2.20V and MAX6376XR _ _ -T -40°C to +85°C 3 SC70-3 3.08V in approximately 100mV increments. TheMAX6378/MAX6379/MAX6380 have voltage thresholds *The MAX6375/MAX6376/MAX6377 are available in factory-preset


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MAX6375-MAX6380.pdf Datasheet