imp812teus-t A1 PROs co., Ltd., imp812teus-t Datasheet - Page 4

• Manufacturer Part Number: imp812teus-t
• Description: 4-pin ? P Volt Ag E Super Visor Wit H Manual R Eset
• Manufacturer: A1 PROs co., Ltd.

4
Max. Supply Current
Package Pins
Manual RESET input
Package Type
Active-HIGH RESET output
Active-LOW RESET output
Pin Descriptions
Related Products
Pin Number
(IMP812)
(IMP811)
1
2
2
3
4
RESET
RESET
Name
GND
V
MR
CC
IMP809
Function
Ground
RESET is asserted LOW if V
140ms minimum after the reset conditions are removed. In addition, RESET is active LOW
as long as the manual reset is low.
RESET is asserted HIGH if V
140ms minimum after the reset conditions are removed. In addition, RESET is active
HIGH as long as the manual reset is low.
Manual Reset Input. A logic LOW on MR asserts RESET. RESET remains active as long
as MR is LOW and for 180ms after MR returns HIGH. The active low input has an internal
20kΩ pull-up resistor. The input should be left open if not used. It can be driven by TTL or
CMOS logic or shorted to ground by a switch..
Power supply input voltage (3.0V, 3.3V, 5.0V)
SOT-23
15µA
3
IMP810
SOT-23
15µA
3
CC
CC
falls below the reset threshold and remains LOW for the
falls below the reset threshold and remains HIGH for the
SOT-143
IMP811
15µA
4
IMP8
IMP8
1
1
1
1
, IMP8
SOT-143
IMP812
, IMP8
15µA
4
1
1
2
2