SGM825.pdf
No.10896
● Ultra-Low Supply Current: < 1μA (TYP)
● Precision Supply-Voltage Monitor
4.63V for SGM825-L
3.08V for SGM825-T
2.93V for SGM825-S
2.63V for SGM825-R
● Guaranteed Reset Valid at VCC = 1V
● Fully Specified over Temperature
● 200ms Reset Pulse Width
● Power-Supply Transient Immunity
● Debounced TTL/CMOS-Compatible
● Manual Reset Input
● No External Components
● -40℃ to +125℃ Operating Temperature Range
● Available in a Green SOT-23-5 Package
The SGM825 microprocessor (μP) supervisory circuit combines reset output and manual reset input functions in SOT-23-5 package. It significantly improves system reliability and accuracy compared to separate ICs or discrete components. The SGM825 is specifically designed to ignore fast transients on VCC.
Four preprogrammed reset threshold voltages are available. This device has an active-low reset output, which is guaranteed to be in the correct state for VCC down to 1V. The SGM825 offers a manual reset input and a complementary active-high reset.
The SGM825 is available in a Green SOT-23-5 package. It operates over an ambient temperature range of -40℃ to +125℃.
