ОписаниеThe SGM836 family can monitor system voltages from 0.4V to 5V. When the detection voltage falls below the preset threshold (V ITL ) or the manual reset (nMR) pin is driven low, the open-drain nRESET output is asserted. After the detection voltage and nMR voltage return higher than their respective thresholds, the nRESET output remains low within the user-adjustable delay time. The SGM836 uses a precision reference to achieve 1% threshold accuracy. The fixed reset timeout period can be set to 20ms by leaving the C T pin open and can be set to 300ms by connecting the C T pin to V DD through a resistor. The programmable reset timeout period can be set from 1.25ms to 10s through an external capacitor connected to the C T pin. Low quiescent current makes the SGM836 very suitable for battery-powered applications. The SGM836 is available in Green SOT-23-6 and TDFN-2×2-6AL packages.
БрендSGMicro
RoHSCompliant
RoHS:Compliant
The SGM836 family can monitor system voltages from 0.4V to 5V. When the detection voltage falls below the preset threshold (V ITL ) or the manual reset (nMR) pin is driven low, the open-drain nRESET output is asserted. After the detection voltage and nMR voltage return higher than their respective thresholds, the nRESET output remains low within the user-adjustable delay time. The SGM836 uses a precision reference to achieve 1% threshold accuracy. The fixed reset timeout period can be set to 20ms by leaving the C T pin open and can be set to 300ms by connecting the C T pin to V DD through a resistor. The programmable reset timeout period can be set from 1.25ms to 10s through an external capacitor connected to the C T pin. Low quiescent current makes the SGM836 very suitable for battery-powered applications. The SGM836 is available in Green SOT-23-6 and TDFN-2×2-6AL packages.
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