MAX6822VUK+T Maxim Integrated, MAX6822VUK+T Datasheet - Page 2
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MAX6822VUK+T
Manufacturer Part Number
MAX6822VUK+T
Description
Supervisory Circuits
Manufacturer
Maxim Integrated
Series
MAX6821, MAX6822, MAX6823, MAX6824, MAX6825r
Datasheet
1.MAX131CQHD.pdf
(11 pages)
Specifications of MAX6822VUK+T
Number Of Voltages Monitored
1
Monitored Voltage
1.8 V, 2.5 V, 3 V, 3.3 V, 5 V
Undervoltage Threshold
1.52 V
Overvoltage Threshold
1.62 V
Output Type
Active Low, Open Drain
Manual Reset
Resettable
Watchdog
Watchdog
Battery Backup Switching
No Backup
Power-up Reset Delay (typ)
320 ms
Supply Voltage - Max
5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Package / Case
SOT-23
Chip Enable Signals
No
Maximum Power Dissipation
571 mW
Minimum Operating Temperature
- 40 C
Power Fail Detection
No
Supply Current (typ)
10 uA
Supply Voltage - Min
1 V
ABSOLUTE MAXIMUM RATINGS
V
All Other Pins..............................................-0.3V to (V
Input/Output Current, All Pins .............................................20mA
Rate of Rise, V
Continuous Power Dissipation (T
5-Pin, Multiple-Input,
Programmable Reset ICs
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.
ELECTRICAL CHARACTERISTICS
V
MAX6310/MAX6312/MAX6313; T
2
V
Supply Current
Reset Threshold
(Note 3)
Reset Threshold
Reset Threshold
Reset Timeout Period
RESET Output Voltage
RESET Output Voltage
CC
CC
CC
SOT23 (derate 7.1mW/°C above +70°C) ....................571mW
...........................................................................-0.3V to +6V
= +2.5V to +5.5V for the MAX6305/MAX6308/MAX6311, V
Range
PARAMETER
CC
............................................................100V/µs
V
SYMBOL
TH
V
V
V
TH
V
V
V
I
A
t
CC
A
RP
OH
OH
TH
HYST
OL
OL
= +70°C)
/°C
= -40°C to +85°C; unless otherwise noted. Typical values are at T
T
V
MAX6306/MAX6307/
MAX6309/MAX6310/
MAX6312/MAX6313
MAX6306E/MAX6307/
MAX6309E/MAX6310E/
MAX6312E/MAX6313E
D1
D2
D3
D4
MAX6305–MAX6310
MAX6308/MAX6309/
MAX6310
MAX6311/MAX6312/
MAX6313
A
CC
= -40°C to +85°C (Note 2)
= 5.5V
CC
+ 0.3V)
CONDITIONS
CC
V
V
V
V
V
I
V
I
V
V
V
I
V
I
SOURCE
SOURCE
SOURCE
SOURCE
= (V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
Operating Temperature Range
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Soldering Temperature (reflow)
> 4.25V, I
> 2.5V, I
> 1.2V, I
> 1.0V, I
> 4.25V,
> 2.5V,
> 4.25V, I
> 2.5V, I
> 1.8V,
> 1.0V,
TH
T
T
T
Lead (Pb) - free packages............................................+260°C
Packages containing lead (Pb).....................................+240°C
A
A
A
MAX63_ _UK _ _D_-T.........................................0°C to +70°C
MAX63_ _EUK _ _D_-T ...................................-40°C to +85°C
+ 2.5%) to +5.5V for the MAX6306/MAX6307/MAX6309/
= +25°C
= 0°C to +70°C
= -40°C to +85°C
= 800µA
= 500µA
= 150µA
= 10µA
SINK
SINK
SINK
SINK
SINK
SINK
= 1.2mA
= 500µA
= 50µA
= 1.2mA
= 3.2mA
= 3.2mA
V
0.8 x V
0.8 x V
0.8 x V
V
1.5%
V
2.5%
V
2.5%
1120
CC
MIN
140
1.0
1.0
TH
TH
TH
20
A
- 1.5
-
-
-
= +25°C.) (Note 1)
CC
CC
CC
2 x V
1570
TYP
V
V
V
200
1.4
40
28
8
TH
TH
TH
TH
V
V
V
MAX
1.5%
2.5%
2.5%
2240
280
TH
TH
TH
5.5
2.0
0.4
0.3
0.3
0.3
0.4
0.3
16
40
+
+
+
ppm/°C
UNITS
mV
ms
µA
V
V
V
V
V