ADM1811-5AKSZ-REEL

ADM1811-5AKSZ-REEL FEATURES

Reliable low cost voltage monitor with reset outputSuitable for monitoring 2.5 V, 3 V, 3.3 V, and 5 V powersupply voltagesReset threshold levels: 4.62 V, 4.35 V, 3.06 V, 2.88 V, 2.55 V,2.31 V, and 2.18 V typicalActive high and low push-pull output choices: ADM1810,ADM1812, ADM1815, and ADM1817Open-drain with internal pull-up resistor output choices:ADM1811, ADM1813, ADM1816, and ADM1818Can be used with a manual push-button to generate a reset:ADM1813, ADM1818Initialization of microprocessor systems with added safetyAvailable in 3-lead SOT-23 and SC70 packages

ADM1811-5AKSZ-REEL GENERAL DESCRIPTION

The ADM181x range of voltage monitoring circuits is used inany application where an electronic system needs to be resetwhen a voltage increases above or below a predetermined value.Because of the reset delay time incorporated into the ADM181xseries, these devices provide a safe startup for electronic systems.Before a system initializes, the power supply must stabilize.Using the ADM181x series ensures that there are typically 150 msfor the power supply to stabilize before the system resets andsafe system initialization begins.The ADM181x series of microprocessor reset circuits areavailable in low cost, space-saving SOT-23 and SC70 packages.

ADM1811-5AKSZ-REEL APPLICATIONS

Microprocessor systemsComputersControllersIntelligent instrumentsAutomotive systems