MAX6303CUA+ Maxim Integrated Products, MAX6303CUA+ Datasheet - Page 4
![IC SUPERVISOR MPU 8-MSOP](/photos/1/39/13936/406-8-msop_sml.jpg)
MAX6303CUA+
Manufacturer Part Number
MAX6303CUA+
Description
IC SUPERVISOR MPU 8-MSOP
Manufacturer
Maxim Integrated Products
Type
Simple Reset/Power-On Resetr
Datasheet
1.MAX6301CSA.pdf
(12 pages)
Specifications of MAX6303CUA+
Number Of Voltages Monitored
1
Output
Push-Pull, Totem Pole
Reset
Active Low
Reset Timeout
2.8 ms Minimum
Voltage - Threshold
Adjustable/Selectable
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Undervoltage Threshold
Adjustable
Overvoltage Threshold
Adjustable
Output Type
Active Low, Push-Pull
Manual Reset
Resettable
Watchdog
Watchdog
Battery Backup Switching
No Backup
Power-up Reset Delay (typ)
5.2 ms
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1 V
Supply Current (typ)
4 uA
Maximum Power Dissipation
330 mW
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 C
Power Fail Detection
No
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
+5V, Low-Power µP Supervisory Circuits
with Adjustable Reset/Watchdog
(C
4
____________________________Typical Operating Characteristics (continued)
4.2
4.0
3.8
3.6
3.4
3.2
3.0
2.8
2.6
SWT
_______________________________________________________________________________________
1.5
= C
RESET DEASSERTED
NO LOAD
2.0
SRT
2.5
vs. SUPPLY VOLTAGE
= 1500pF, T
SUPPLY CURRENT
SUPPLY VOLTAGE (V)
5.00
4.75
4.50
4.25
4.00
2.50
3.75
3.50
3.25
3.00
2.75
3.0
76
72
68
64
60
56
52
-60
-60
3.5
RESET DEASSERTED
NO LOAD
vs. TEMPERATURE (V
V
4.0
-40
-40
CC
FALLING AT 1mV/µs
A
4.5
-20
-20
V
= +25°C, unless otherwise noted.)
CC
SUPPLY CURRENT
vs. TEMPERATURE
V
V
TEMPERATURE (°C)
TEMPERATURE (°C)
5.0
CC
CC
TO RESET DELAY
0
0
= 5.0V
= 2.0V
5.5
20
20
6.0
40
40
CC
FALLING)
60
60
80
80
4.20
4.15
4.05
4.00
3.95
3.90
4.10
3.85
3.80
-60
100
100
V
-40
CC
WATCHDOG TIMEOUT PERIOD
RESET AND NORMAL-MODE
= 5.0V
-20
vs. TEMPERATURE
TEMPERATURE (°C)
0
20
40
1.226
1.224
1.222
1.220
1.218
1.216
1.214
60
4.16
4.12
4.08
4.04
4.00
3.96
-60
2
80
RESET IN THRESHOLD VOLTAGE
-40
TIMEOUT vs. SUPPLY VOLTAGE
100
RESET AND WATCHDOG
-20
3
vs. TEMPERATURE
TEMPERATURE (°C)
0
120
110
100
V
90
80
70
60
50
40
30
20
10
0
CC
20
4
vs. RESET THRESHOLD OVERDRIVE (V
(V)
0
MAXIMUM TRANSIENT DURATION
40
RESET OCCURS
ABOVE THE CURVE
RESET THRESHOLD OVERDRIVE (mV)
200
60
5
80
400
SEE THE NEGATIVE-GOING
V
100
CC
6
TRANSIENTS SECTION
600
V
RST
800
= 4.60V
RST
1000
)