Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+300°C
Lead (Pb)-free packages ............................................+260°C
Package containing lead (Pb).....................................+240°C
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
CC
= full range, T
A
= -40°C to +125°C, unless otherwise noted. Typical values are at
V
CC
= +5.0V and T
A
= +25°C, reset not
asserted.) (Note 1)
PARAMETER
Supply Voltage Range
(Note 2)
SYMBOL
CONDITIONS
T
A
= 0°C to +125°C
V
CC
T
A
= -40°C to +125°C
Supply Current
I
CC
No load
MAX6800/MAX6801
MAX6802
MAX6800/MAX6801
MAX6802
V
CC
= +3.0V
V
CC
= +5.0V
T
A
= +25°C
T
A
= -40°C to +125°C
V
CC
Falling Reset Delay
Reset Active Timeout Period
t
RP
V
CC
falling at 10V/ms
MAX680_UR_ _D1-T
MAX680_UR_ _D2-T
MAX680_UR_ _D3-T
RESET
Output Low Voltage
(MAX6801/MAX6802)
RESET
Output High Voltage
(MAX6801)
V
OL
Reset
asserted
Reset not
asserted
Reset
asserted
Reset not
asserted
I
SINK
= 50µA, V
CC
≥
1.0V
I
SINK
= 1.2mA, V
CC
≥
2.5V
I
SINK
= 1.2mA, V
CC
≥
4.25V
I
SOURCE
= 500µA, V
CC
≥
3.0V
I
SOURCE
= 800µA, V
CC
≥
5.0V
I
SOURCE
= 1µA, V
CC
≥
1.0V
I
SOURCE
= 200µA, V
CC
≥
1.8V
I
SOURCE
= 800µA, V
CC
≥
4.25V
I
SINK
= 1.2mA, V
CC
≥
3.0V
I
SINK
= 3.2mA, V
CC
≥
5.0V
0.8 x V
CC
0.8 x V
CC
0.8 x V
CC
0.8 x V
CC
0.8 x V
CC
0.3
0.4
0.5
µA
V
1
20
100
V
TH
- 1.8%
V
TH
- 3%
MIN
0.7
1.0
0.78
1.2
4
5
V
TH
V
TH
30
1.5
30
150
2
40
200
0.4
0.3
0.4
V
V
ms
TYP
MAX
5.5
5.5
5.5
5.5
10
12
V
TH
+ 1.8%
V
V
TH
+ 3%
µs
µA
V
UNITS
Reset Threshold
V
TH
MAX680_UR_ _D_-T,
Table 1
V
OH
RESET Output Voltage
(MAX6800)
V
OH
V
OL
RESET
Output Leakage Current
(MAX6802)
V
CC
> V
TH
,
RESET
not asserted
Note 1:
All parts are production tested at T
A
= +25°C. Overtemperature limits are guaranteed by design and not production tested.
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