SGM823.pdf? Ultra-Low Supply Current: < 1μA (TYP)
? Precision Supply-Voltage Monitor
4.63V for SGM823-L
3.08V for SGM823-T
2.93V for SGM823-S
2.63V for SGM823-R
? Push-Pull nRESET Output
? Guaranteed nRESET Valid at VCC = 1V
? Fully Specified over Temperature
? 200ms Reset Pulse Width
? Power-Supply Transient Immunity
? Watchdog Timer with 1.6s Timeout
? Debounced TTL/CMOS-Compatible
? Manual Reset Input
? No External Components
? -40℃ to +125℃ Operating Temperature Range
? Available in a Green SOT-23-5 Package
? Power-On reset generator with fixed delay time
of 200 ms (TPS3823/4/5/8) or 25 ms (TPS3820)
? Manual reset input (TPS3820/3/5/8)
? Reset output available in active-low
(TPS3820/3/4/5), active-high (TPS3824/5), and
open drain (TPS3828)
? Supply voltage supervision range:
2.5 V, 3 V, 3.3 V, 5 V
? Watchdog timer (TPS3820/3/4/8)
? Supply current of 15 μA (Typical)
? 5-Pin SOT-23 package
? Temperature range: ?40°C to 85°C (?40°C to
125°C for TPS3823A-33)
