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Products

Product image
Part number
Type
Trip Voltage
VDD
IQ
Delay Time
Latch Output Time
Output Current
Package
ST0947 Type A 4.5~5.5V Low-Power Residual Current Protection ICST0947
Type A (includes AC type; detects Type A and AC-type leakage signals)
Positive operating voltage 3~5 mV (VDD=5V)
4.5~5.5V
200~500 µA (typ 260 µA, VDD=5V)
9~15 ms (typ 11 ms, DLY with 330 nF, adjustable)
20~40 ms (typ 29 ms)
TRIG high-level drive current 220~550 µA (typ 450 µA; can drive SCR)
SOP-8L
ST0945 AC-Type 4.5~5.5V Low-Power Residual Current Device (RCD) ICST0945
AC type (detects AC-type residual current signals)
Positive trip voltage 4~7 mV (VDD=5V)
4.5~5.5V
200~500 µA (typ 260 µA, VDD=5V)
9~15 ms (typ 11 ms, DLY with 330 nF, adjustable)
20~50 ms (typ 35 ms)
OUT high-level drive/sink current 220~550 µA (typ 400 µA; can drive SCR)
SOP-8L