MAX6323DUT46-T Maxim Integrated Products, MAX6323DUT46-T Datasheet - Page 2

• Manufacturer Part Number: MAX6323DUT46-T
• Description: IC MPU/WATCHDG 15-10MS SOT23-6
• Manufacturer: Maxim Integrated Products
• Type: Simple Reset/Power-On Resetr

Specifications of MAX6323DUT46-T

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active Low
• Reset Timeout: 100 ms Minimum
• Voltage - Threshold: 4.63V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND)
Input Current, V
Output Current, RESET, WDPO ..........................................20mA
Rate of Rise, V
Continuous Power Dissipation (T
µP Supervisory Circuits with Windowed
(Min/Max) Watchdog and 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.
ELECTRICAL CHARACTERISTICS
(V
2
Operating Voltage Range
Supply Current
Reset Threshold Voltage
Reset Timeout Delay
V
WDPO, RESET Output Voltage
RESET Output Voltage
(MAX6323)
WDPO, RESET Output Leakage
CC
CC
V
MR, RESET (MAX6323), WDI................-0.3V to (V
WDPO, RESET (MAX6324) ..............................-0.3V to +6.0V
6-Pin SOT23 (derate 8.7mW/°C above +70°C) ..........696mW
_______________________________________________________________________________________
CC
= full range, T
to RESET Delay
..................................................................-0.3V to +6.0V
PARAMETER
CC
CC
............................................................100V/µs
, WDI, MR ..............................................20mA
A
= -40°C to +125°C, unless otherwise noted. Typical values are at V
A
= +70°C)
SYMBOL
V
I
V
V
V
I
LKG
t
CC
RP
CC
OH
TH
OL
No load, RESET
deasserted
MAX632_ _UT46
MAX632_ _UT44
MAX632_ _UT31
MAX632_ _UT29
MAX632_ _UT26
MAX632_ _UT23
RESET deasserted
10mV/ms, V
I
MAX632_ _UT26, MAX632_ _UT29,
MAX632_ _UT31)
I
MAX632_ _UT46)
I
I
deasserted (MAX632_ _UT23, MAX632_ _UT26,
MAX632_ _UT29, MAX632_ _UT31)
I
deasserted, (MAX632_ _UT44, MAX632_ _UT46)
V
deasserted
SINK
SINK
SINK
SOURCE
SOURCE
RESET
CC
= 1.2mA, V
= 3.2mA, V
= 100µA, V
= V
+ 0.3V)
= 500µA, V
= 800µA, V
WDPO
TH
+100mV to V
CONDITIONS
CC
CC
CC
= +5.5V, RESET, WDPO
CC
CC
= 2.25V (MAX632_ _UT23,
= 4.25V (MAX632_ _UT44,
> 1.2V, RESET asserted
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)
= 4.75V, RESET
= 3.15V, RESET
V
V
Lead(Pb)-Free ............................................................+260°C
Containing Lead.........................................................+240°C
CC
CC
TH
= 2.5V or 3.3V
= 5.5V
- 100mV
CC
= 3V, T
0.8 x V
V
CC
4.50
4.25
3.00
2.85
2.55
2.25
MIN
100
1.2
A
- 1.5
= +25°C.) (Note 1)
CC
TYP
4.63
4.38
3.08
2.93
2.63
2.32
180
23
27
20
MAX
4.75
4.50
3.15
3.00
2.70
2.38
280
5.5
0.4
0.4
0.4
45
57
1
UNITS
µA
ms
µA
µs
V
V
V
V