MAX6895–MAX6899
Ultra-Small, Adjustable Sequencing/
Supervisory Circuits
Electrical Characteristics (continued)
(V
CC
= 1.5V to 5.5V, T
A
= -40°C to +125°C, unless otherwise specified. Typical values are at V
CC
= 3.3V and T
A
= +25°C, unless
otherwise noted.) (Note 2)
PARAMETER
OUT/OUT
Output Low Voltage (Open-Drain
or Push-Pull)
V
CC
≥ 1.2V, I
SINK
= 90µA,
MAX6895/MAX6897/MAX6899 only
V
CC
≥ 2.25V, I
SINK
= 0.5mA
V
CC
≥ 4.5V, I
SINK
= 1mA
Output High Voltage (Push-Pull)
V
OH
V
CC
≥ 2.25V, I
SOURCE
= 500µA
V
CC
≥ 4.5V, I
SOURCE
= 800µA
Output high impedance, V
OUT
= 28V
0.8 x
V
CC
0.8 x
V
CC
1
0.3
0.3
0.4
V
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
V
OL
V
Output Open-Drain Leakage
Current
TIMING
IN to OUT/OUT Propagation
Delay
Startup Delay (Note 5)
ENABLE/ENABLE Minimum
Input Pulse Width
ENABLE/ENABLE Glitch
Rejection
ENABLE/ENABLE to OUT/OUT
Delay
I
LKG
µA
t
DELAY
t
DL
V
IN
rising
V
IN
falling
C
CDELAY
= 0µF
C
CDELAY
= 0.047µF
40
190
16
2
µs
ms
µs
ms
µs
t
PW
1
100
ns
ns
ns
µs
ms
t
OFF
t
PROPP
From device enabled to device disabled
From device disabled to device enabled
(P version)
From device disabled
to device enabled
(A version)
C
CDELAY
= 0µF
C
CDELAY
= 0.047µF
150
150
20
190
ENABLE/ENABLE to OUT/OUT
Delay
t
PROPA
Note 2:
All devices are production tested at T
A
= +25°C. Limits over temperature are guaranteed by design.
Note 3:
When V
CC
falls below the UVLO threshold, the outputs will deassert (OUT goes low,
OUT
goes high). When V
CC
falls
below 1.2V, the out cannot be determined.
Note 4:
Guaranteed by design.
Note 5:
During the initial power-up, V
CC
must exceed 1.5V for at least 2ms before the output is guaranteed to be in the correct
state.
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