MAX706SCUA Maxim Integrated, MAX706SCUA Datasheet - Page 2

• Manufacturer Part Number: MAX706SCUA
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX706AP, MAX706AR, MAX706AS, MAX706AT, MAX706P, MAX706R, MAX706S, MAX706T, MAX708R, MAX708S, MAX708Tr

Specifications of MAX706SCUA

• Number Of Voltages Monitored: 1
• Monitored Voltage: 2.93 V
• Undervoltage Threshold: 2.85 V
• Overvoltage Threshold: 3 V
• Output Type: Active Low, Push-Pull
• Manual Reset: Resettable
• Watchdog: Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 200 ms
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: uSOP
• Chip Enable Signals: No
• Maximum Power Dissipation: 362 mW
• Minimum Operating Temperature: 0 C
• Power Fail Detection: Yes
• Supply Current (typ): 350 uA
• Supply Voltage - Min: 1 V

ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND)
Input Current
Output Current (all outputs) ................................................20mA
Continuous Power Dissipation (T
ELECTRICAL CHARACTERISTICS
(MAX70_P/R, MAX706AP/AR: V
5.5V; T
+3V Voltage Monitoring, Low-Cost µP
Supervisory Circuits
Note 1: The input-voltage limits on PFI, WDI, and MR can be exceeded if the input current is less than 10mA.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
Supply Voltage Range
Supply Current
Reset Threshold (Note 3)
(V
Reset Threshold Hysteresis
(Note 3)
Reset Pulse Width (Note 3)
RESET OUTPUT
Output-Voltage High
(MAX70_R/S/T)
(MAX706AR/AS/AT)
V
All Other Inputs (Note 1)..........................-0.3V to (V
V
GND .................................................................................20mA
8-Pin CERDIP (derate 8mW/°C above +70°C)..............640mW
8-Pin PDIP (derate 9.1mW/°C above +70°C).............727.3mW
CC
CC
CC
_______________________________________________________________________________________
........................................................................-0.3V to +6V
..................................................................................20mA
Falling)
J
= T
PARAMETER
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
CC
A
= +70°C)
= 2.7V to 5.5V; MAX70_S, MAX706AS: V
SYMBOL
I
SUPPLY
V
V
V
V
V
t
V
V
V
RST
HYS
RST
CC
OH
OH
OL
OL
OL
V
V
MAX70_P/R, MAX706AP/AR
MAX70_S, MAX706AS
MAX70_T, MAX706AT
MAX70_P/R, MAX706AP/AR V
MAX70_S, MAX706AS, V
V
V
V
4.5V < V
4.5V < V
MAX70_C V
MAX70_E/M: V
CC
CC
CC
RST(MAX)
RST(MAX)
CC
< 3.6V
< 5.5V
= 5V
+ 0.3V)
CC
CC
< V
< V
< 5.5V
CC
< 5.5V
CC
CC
CC
CONDITIONS
= 1.0V, I
< 3.6V I
< 3.6V I
= 1.2V, I
Operating Temperature Range
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
8-Pin SO (derate 5.9mW/°C above +70°C)................470.6mW
8-Pin µMAX (derate 4.5mW/
MAX70_C .............................................................0°C to +70°C
MAX70_E ..........................................................-40°C to +85°C
MAX70_M .......................................................-55°C to +125°C
SINK
CC
CC
MAX70_C
MAX70_E/M
MAX706_C
MAX706_E/M
MAX708_C
MAX708_E/M
MAX706_C
MAX706_E/M
MAX708_C
MAX708_E/M
I
800µA
I
SINK
J
SOURCE
SINK
RSOURCE
SINK
= 3.3V
= T
= 50µA
= 3.0V to 5.5V; MAX70_T, MAX706AT: V
CC
= 100µA
A
= 1.2mA
= 3.2mA
= 3.0V
= +25°C.) (Note 2)
= 500µA
=
V
0.8 x
MIN
2.55
2.85
3.00
V
140
140
1.0
1.2
1.5
CC
o
CC
C above +70°C) ..............362mW
-
TYP
2.63
2.93
3.08
135
135
200
200
200
90
90
50
50
65
65
20
MAX
2.70
3.00
3.15
200
300
200
300
350
500
350
500
280
280
5.5
5.5
0.3
0.4
0.3
0.3
CC
= 3.15V to
UNITS
mV
ms
µA
V
V
V