MAX6346 MAXIM [Maxim Integrated Products], MAX6346 Datasheet - Page 2

• Manufacturer Part Number: MAX6346
• Description: 3-Pin, Low-Power ?P Reset Circuits
• Manufacturer: MAXIM [Maxim Integrated Products]

ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND)
Input Current (V
Output Current (RESET, RESET).........................................20mA
ELECTRICAL CHARACTERISTICS
(
asserted.) (Note 1)
3-Pin, Low-Power
µP Reset Circuits
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.
Note 1: All parts are production tested at T
Note 2: I
2
V
Supply Voltage Range
(Note 2)
Supply Current
Reset Threshold
V
Reset Active Timeout Period
RESET Output Low Voltage
(MAX6801/MAX6802)
RESET Output High Voltage
(MAX6801)
RESET Output Voltage
(MAX6800)
RESET Output Leakage Current
(MAX6802)
CC
V
Push/Pull RESET, RESET .......................-0.3V to (V
Open-Drain RESET ..............................................-0.3V to +6V
CC
CC
_______________________________________________________________________________________
= full range, T
Falling Reset Delay
......................................................................-0.3V to +6V
PARAMETER
SOURCE
CC
for the MAX6800 is I00nA. I
) .............................................................20mA
A
= -40°C to +125°C, unless otherwise noted. Typical values are at
SYMBOL
V
V
V
V
V
V
I
t
CC
RP
OH
OH
CC
TH
OL
OL
A
SINK
= +25°C. Overtemperature limits are guaranteed by design and not production tested.
T
T
No load
MAX680_UR_ _D_-T,
Table 1
V
MAX680_UR_ _D1-T
MAX680_UR_ _D2-T
MAX680_UR_ _D3-T
Reset
asserted
Reset not
asserted
Reset
asserted
Reset not
asserted
V
A
A
for the MAX6801 is 100nA. I
CC
CC
= 0°C to +125°C
= -40°C to +125°C
CC
falling at 10V/ms
> V
+ 0.3V)
TH
, RESET not asserted
CONDITIONS
I
I
I
I
I
I
I
I
I
I
SINK
SINK
SINK
S OU RC E
S OU RC E
SOURC E
SOURC E
SOURC E
SINK
SINK
= 1.2mA, V
= 3.2mA, V
Continuous Power Dissipation (T
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
= 50µA, V
= 1.2mA, V
= 1.2mA, V
= 1µA, V
= 200µA, V
= 800µA, V
3-Pin SOT23 (derate 4mW/°C above +70°C) ..............320mW
MAX6800/MAX6801
MAX6802
MAX6800/MAX6801
MAX6802
V
V
T
T
= 500µA, V
= 800µA, V
A
A
CC
CC
= - 40°C to + 125°C
= +25°C
= +3.0V
= +5.0V
SINK
CC
CC
CC
CC
CC
CC
CC
CC
≥ 3.0V
≥ 5.0V
≥ 1.0V
C C
C C
for the MAX6802 is 50µA.
≥ 1.0V
≥ 2.5V
≥ 4.25V
≥ 4.25V
≥ 1.8V
≥ 3.0V
≥ 5.0V
V
CC
= +5.0V and T
0.8 x V
0.8 x V
0.8 x V
0.8 x V
0.8 x V
- 1.8%
- 3%
0.78
V
MIN
V
100
0.7
1.0
1.2
20
TH
1
TH
C C
C C
C C
C C
C C
A
= +70°C)
A
TYP
V
V
150
1.5
30
30
= +25°C, reset not
4
5
TH
TH
+ 1.8%
+ 3%
MAX
V
V
200
5.5
5.5
5.5
5.5
0.4
0.3
0.4
0.3
0.4
0.5
10
12
40
TH
TH
2
UNITS
ms
µA
µA
µs
V
V
V
V
V