MAX6803US44D2-T Maxim Integrated, MAX6803US44D2-T Datasheet - Page 2

• Manufacturer Part Number: MAX6803US44D2-T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6803, MAX6804, MAX6805r

Specifications of MAX6803US44D2-T

• Number Of Voltages Monitored: 1
• Monitored Voltage: 2.85 V to 5 V
• Undervoltage Threshold: 4.301 V
• Overvoltage Threshold: 4.459 V
• Output Type: Active High, Push-Pull
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 40 ms
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-143
• Chip Enable Signals: No
• Maximum Power Dissipation: 320 mW
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Supply Current (typ): 5 uA
• Supply Voltage - Min: 0.7 V

ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND)
Input Current (V
Output Current (RESET, RESET).........................................20mA
ELECTRICAL CHARACTERISTICS
(
asserted.) (Note 1)
4-Pin, Low-Power
µP Reset Circuits with Manual Reset
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
V
Supply Voltage Range
(Note 1)
Supply Current
Reset Threshold
V
Reset Active Timeout Period
MR Minimum Pulse Width
MR Glitch Immunity
MR Reset Delay
MR Input Voltage
MR Pullup Resistance
RESET Output Low Voltage
(MAX6804/MAX6805)
RESET Output High Voltage
(MAX6804)
CC
V
Push/Pull RESET or RESET, MR ............-0.3V to (V
Open-Drain RESET ..............................................-0.3V to +6V
CC
CC
_______________________________________________________________________________________
= full range, T
Falling Reset Delay
......................................................................-0.3V to +6V
PARAMETER
CC
) .............................................................20mA
A
= -40°C to +125°C, unless otherwise noted. Typical values are at
SYMBOL
V
V
V
V
I
V
t
V
CC
RP
CC
OH
TH
OL
IH
IL
T
T
No load
MAX680_US_ _D_-T,
Table 1
V
MAX680_US_ _D1-T
MAX680_US_ _D2-T
MAX680_US_ _D3-T
Reset
asserted
Reset not
asserted
A
A
CC
= 0°C to +125°C
= -40°C to +125°C
CC
falling at 10V/ms
+ 0.3V)
CONDITIONS
I
I
I
I
I
SOURC E
SOURC E
SINK
SINK
SINK
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
= 3.2mA, V
4-Pin SOT143 (derate 4mW/°C above +70°C) ............320mW
MAX6803/MAX6804
MAX6805
MAX6803/MAX6804
MAX6805
V
V
T
T
= 500µA, V
= 800µA, V
A
A
CC
CC
= - 40°C to + 125°C
= +25°C
= +3.0V
= +5.0V
CC
CC
CC
CC
CC
≥ 1.0V
≥ 2.5V
≥ 4.25V
V
≥ 3.0V
≥ 5.0V
CC
= +5.0V and T
0.7
0.8
0.8
- 1.8%
- 3%
MIN
0.78
V
V
100
0.7
1.0
1.2
20
12
1
1
TH
TH
✕
✕
✕
A
V
V
V
= +70°C)
CC
CC
CC
A
TYP
V
V
= +25°C, reset not
150
1.5
0.1
30
30
50
20
4
5
TH
TH
0.3
+ 1.8%
+ 3%
MAX
✕
V
V
200
5.5
5.5
5.5
5.5
0.4
0.3
0.4
10
12
40
30
TH
TH
2
V
CC
UNITS
ms
kΩ
µA
µs
µs
ns
µs
V
V
V
V
V