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ManualsBrandsMAXIM INTEGRATED ManualsPMICsPMIC - system monitor Serialiser TQFN 32 EP
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MAX6892/MAX6893/MAX6894
Pin-Selectable, Octal/Hex/Quad, Power-Supply
Sequencers/Supervisors
_______________________________________________________________________________________
5
Typical Operating Characteristics
(V
IN1
= V
IN6
–V
IN8
= V
GND
, V
IN2
–V
IN5
= 2.7V to 5.5V, V
WDI
= V
GND
, V
TH0
–V
TH4
= V
MARGIN
= V
MR
= V
DBP
. Typical values are at T
A
= +25°C.)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE (IN2–IN5)
MAX6892 toc01
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (mA)
5.04.54.03.53.0
0.6
0.7
0.8
0.9
1.0
1.1
0.5
2.5 5.5
T
A
= +85
°
C
T
A
= -40
°
C
T
A
= +25
°
C
5.04.54.03.53.02.5 5.5
SUPPLY CURRENT
vs. SUPPLY VOLTAGE (V
CC
)
MAX6892 toc02
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (mA)
0.6
0.7
0.8
0.9
1.0
1.1
0.5
T
A
= +85
°
C
T
A
= -40
°
C
T
A
= +25
°
C
NORMALIZED PG_ TIMEOUT PERIOD
vs. TEMPERATURE
MAX6892 toc03
TEMPERATURE (
°
C)
NORMALIZED PG_ TIMEOUT PERIOD
603510-15
0.8
0.9
1.0
1.1
1.2
1.3
0.7
-40 85
IN_TO PG_ PROPAGATION DELAY (μs)
12
14
16
18
20
22
24
26
28
30
10
IN_ TO PG_ PROPAGATION DELAY
vs. TEMPERATURE
MAX6892 toc04
TEMPERATURE (
°
C)
603510-15-40 85
100mV OVERDRIVE
NORMALIZED RESET TIMEOUT PERIOD
0.985
0.990
0.995
1.000
1.010
1.005
1.015
1.020
0.980
NORMALIZED DEFAULT RESET
TIMEOUT PERIOD vs. TEMPERATURE
MAX6892 toc05
TEMPERATURE (
°
C)
603510-15-40 85
t
RP
= 200ms
V
SRT
= V
CC
0.92
0.94
0.96
0.98
1.00
1.02
1.04
1.06
1.08
1.10
0.90
NORMALIZED RESET TIMEOUT PERIOD
NORMALIZED ADJUSTABLE RESET
TIMEOUT PERIOD vs. TEMPERATURE
MAX6892 toc06
TEMPERATURE (
°
C)
603510-15-40 85
t
RP
= 200ms
C
SRT
= 47nF
NORMALIZED WATCHDOG TIMEOUT PERIOD
0.97
0.98
0.99
1.00
1.02
1.01
1.03
1.04
0.96
NORMALIZED DEFAULT WATCHDOG
TIMEOUT PERIOD vs. TEMPERATURE
MAX6892 toc07
TEMPERATURE (°C)
603510-15-40 85
t
RP
= 1.6s
V
SWT
= V
CC
NORMALIZED WATCHDOG TIMEOUT PERIOD
0.85
0.90
0.95
1.00
1.10
1.05
1.15
1.20
0.80
NORMALIZED ADJUSTABLE WATCHDOG
TIMEOUT PERIOD vs. TEMPERATURE
MAX6892 toc08
TEMPERATURE (°C)
603510-15-40 85
t
RP
= 1.6s
C
SWT
= 0.33μF
0.996
0.997
0.998
0.999
1.000
1.001
1.002
1.003
1.004
1.005
0.995
NORMALIZED IN_ THRESHOLD
NORMALIZED IN_ THRESHOLD
vs. TEMPERATURE
MAX6892 toc09
TEMPERATURE (°C)
603510-15-40 85