IMP1812
Absolute Maximum Ratings
°
°
°
°
°
Voltages measured with respect to ground.
These are stress ratings only and functional operation is not implied.
Electrical Characteristics
°
°
Parameter
Supply Voltage
Symbol
VCC
Conditions
Min
1.2
Typ
Max
5.5
Units
V
Output Voltage
VOH
IOUT < 500µA
VCC – 0.5V VCC – 0.1V
V
Output Current
IOH
Output = 2.4V, VCC ≥ 2.7V
Output = 0.4V, VCC ≥ 2.7V
VCC < 5.5V, RESET output open
350
µA
mA
µA
V
Output Current
IOL
+10
Operating Current
ICC
8
20
4.75
4.49
4.24
10
VCC Trip Point (IMP1812-5)
VCC Trip Point (IMP1812-10)
VCC Trip Point (IMP1812-15)
Output Capacitance
RESET Active Time
VCC Detect to RESET Low
VCCTP
VCCTP
VCCTP
COUT
tRESET
tRPD
4.50
4.25
4.00
4.62
4.35
4.13
V
V
pF
ms
µs
µs
100
150
2
250
5
VCC Slew Rate
tF
300
0
(VCCTP (MAX) to VCCTP (MIN))
VCC Slew Rate
tR
ns
(VCCTP (MIN) to VCCTP (MAX))
VCC Detect to RESET High
tRPU
tR = 5µs
100
150
300
ms
Notes 1. The tF value is for reference in defining values for tRPD and should not be considered a requirement for proper operation or use.
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