MAX806RESA+ Maxim Integrated, MAX806RESA+ Datasheet - Page 4

• Manufacturer Part Number: MAX806RESA+
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX690R, MAX690S, MAX690T, MAX704R, MAX704S, MAX704T, MAX802, MAX802R, MAX802S, MAX802T, MAX804, MAX804R, MAX804S, MAX804T, MAX805, MAX805R, MAX805S, MAX805T, MAX806, MAX806R, MAX806S, MAX806Tr

Specifications of MAX806RESA+

• Number Of Voltages Monitored: 1
• Monitored Voltage: 1.1 V to 5.5 V
• Output Type: Active Low, Push-Pull
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: Backup
• Power-up Reset Delay (typ): 200 ms
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-8 Narrow
• Chip Enable Signals: No
• Maximum Power Dissipation: 471 mW
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: Yes
• Supply Current (typ): 50 uA
• Supply Voltage - Min: 1.1 V

27-, 28-, and 32-Output, 76V,
Serial-Interfaced VFD Tube Drivers
ELECTRICAL CHARACTERISTICS (continued)
(Typical Operating Circuit, V
wise noted.) (Note 1)
(V
4
Note 1: All parameters are tested at T
Note 2: Guaranteed by design.
Note 3: Delay measured from control edge to when output OUT_ changes by 1V.
Rise and Fall Time DOUT
CLK Clock Period
CLK Pulse-Width High
CLK Pulse-Width Low
CLK Rise to LOAD Rise Hold
DIN Setup Time
DIN Hold Time
DOUT Propagation Delay
LOAD Pulse High
CC
2.8
2.4
2.0
1.6
1.2
0.8
0.4
_______________________________________________________________________________________
0
= 5.0V, V
-40
vs. TEMPERATURE (OUTPUTS LOW)
-20
PARAMETER
TUBE SUPPLY CURRENT (I
BB
0
TEMPERATURE ( ° C)
V
= 76V, and T
BB
20
= 8V
40
V
60
BB
BB
= 76V
80
A
V
= 8V to 76V, V
BB
= +25°C, unless otherwise noted.)
BB
100
= 40V
)
SYMBOL
A
120
t
t
CSW
t
CSH
t
t
t
t
t
= +25°C. Specifications over temperature are guaranteed by design.
CH
DH
DO
CP
CL
DS
CC
C
(Note 2)
(Note 2)
3.0V to 4.5V
4.5V to 5.5V
C
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
= 3V to 5.5V, V
0
DOUT
DOUT
-40
vs. TEMPERATURE (OUTPUTS HIGH)
-20
= 10pF
= 10pF
TUBE SUPPLY CURRENT (I
0
TEMPERATURE ( ° C)
V
20
CONDITIONS
BB
SS
= 8V
40
= -11V to 0V, V
3V to 4.5V
4.5V to 5.5V
3.0V to 4.5V
4.5V to 5.5V
Typical Operating Characteristics
60
V
V
BB
BB
80
= 76V
= 40V
BB
100
)
120
BB
- V
SS
≤ 76V, T
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-40
MIN
200
100
V
90
90
20
15
25
20
60
vs. TEMPERATURE (OUTPUTS LOW)
5
V
CC
V
CC
-20
CC
LOGIC SUPPLY CURRENT (I
= 3.3V, CLK = 5MHz
A
= 5V, CLK = 5MHz
= 5V, CLK = IDLE
= T
0
TYP
MIN
120
TEMPERATURE ( ° C)
80
50
75
20
to T
40
V
CC
MAX
MAX
= 3.3V, CLK = IDLE
60
130
240
150
80
, unless other-
80
CC
100
UNITS
)
ns
ns
ns
ns
ns
ns
ns
ns
ns
120