MAX6337US25D3-T Maxim Integrated, MAX6337US25D3-T Datasheet - Page 2

• Manufacturer Part Number: MAX6337US25D3-T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6335, MAX6336, MAX6337r

Specifications of MAX6337US25D3-T

• Number Of Voltages Monitored: 1
• Monitored Voltage: 1.8 V, 2.5 V
• Undervoltage Threshold: 2.46 V
• Overvoltage Threshold: 2.55 V
• Output Type: Active Low, Open Drain
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 200 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): 3.3 uA
• Supply Voltage - Min: 1.2 V

ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND)
Input Current (V
Output Current (RESET, RESET).........................................20mA
ELECTRICAL CHARACTERISTICS
(
V
4-Pin, Ultra-Low-Voltage, 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
Supply Current
Reset Threshold
V
Reset Active Timeout Period
RESET Output Low Voltage
(MAX6336/MAX6337)
RESET Output High Voltage
(MAX6336)
RESET Output Voltage
(MAX6335)
MR Minimum Pulse Width
MR Glitch Immunity
MR Reset Delay
MR Threshold
MR Pull-Up Resistance
RESET Output Leakage
Current (MAX6337)
CC
CC
CC
V
Push/Pull RESET or RESET, MR ............-0.3V to (V
Open-Drain RESET ..............................................-0.3V to +6V
CC
_______________________________________________________________________________________
= 3V, reset not asserted.)
= full range, MR =
Falling Reset Delay
......................................................................-0.3V to +6V
PARAMETER
CC
) .............................................................20mA
V
CC
or unconnected, T
SYMBOL
V
V
V
V
V
V
V
I
t
CC
RP
CC
OH
OH
TH
OL
OL
MR
T
T
T
No load
MAX633_US_ _D_-T,
Table 1
V
MAX633_US_ _D1-T
MAX633_US_ _D2-T
MAX633_US_ _D3-T
Reset
asserted
Reset not
asserted
Reset
asserted
Reset not
asserted
V
V
V
A
A
A
CC
CC
CC
CC
= 0°C to +85°C
= -40°C to +85°C
= -40°C to +125°C
A
= 2.6V
= 2.6V
falling at 10V/ms
> V
= -40°C to +125°C, unless otherwise noted. Typical values are at T
TH
CC
, RESET deasserted
+ 0.3V)
I
I
I
I
I
I
I
I
SINK
SINK
SOURCE
SOURCE
SOURCE
SOURCE
SINK
SINK
CONDITIONS
= 50µA, V
= 500µA, V
= 500µA, V
= 1.2mA, V
= 200µA, V
= 500µA, V
= 1µA, V
= 200µA, V
Continuous Power Dissipation (T
Operating Temperature Range .........................-40°C to +125°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
MAX6335/MAX6336
MAX6337
MAX6335/MAX6336
MAX6337
MAX6335/MAX6336
MAX6337
V
V
T
T
CC
CC
SOT143 (derate 4mW/°C above +70°C) .....................320mW
A
A
CC
CC
CC
CC
= +25°C
= -40°C to +125°C
CC
= 1.8V
= 2.5V
≥ 1.0V
≥ 1.8V
≥ 1.8V
≥ 2.7V
CC
CC
CC
≥ 1.0V
≥ 1.8V
≥ 2.7V
≥ 1.8V
0.8V
0.8V
0.8V
0.8V
0.3V
1.8%
V
V
MIN
0.78
100
0.7
1.0
1.2
1.2
3%
20
12
TH -
TH -
1
1
CC
CC
CC
CC
CC
A
= +70°C)
TYP
0.42
V
V
150
160
3.0
3.3
1.5
24
30
20
TH
TH
0.7V
A
V
V
MAX
1.8%
200
5.5
5.5
5.5
5.5
5.5
6.0
7.0
3%
0.4
0.3
0.3
0.3
0.5
TH +
TH +
= +25°C and
40
30
2
CC
UNITS
µA
ms
kΩ
µA
µs
µs
ns
µs
V
V
V
V
V
V
V