MAX6315US34D2-T Maxim Integrated, MAX6315US34D2-T Datasheet - Page 3

• Manufacturer Part Number: MAX6315US34D2-T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6315r

Specifications of MAX6315US34D2-T

• Number Of Voltages Monitored: 1
• Monitored Voltage: 1 V to 5.5 V
• Undervoltage Threshold: 3.34 V
• Overvoltage Threshold: 3.46 V
• Output Type: Active Low, Open Drain
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 28 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: 1 V

(T
__________________________________________Typical Operating Characteristics
______________________________________________________________Pin Description
A
1.04
1.03
1.02
1.01
1.00
0.99
0.98
0.97
0.96
PIN
= +25°C, unless otherwise noted.)
1
2
3
4
5
4
2
1
6
3
0
-50
-50
NORMALIZED RESET TIMEOUT PERIOD
SUPPLY CURRENT vs. TEMPERATURE
vs. TEMPERATURE (V
-30
-30
RESET
NAME
V
GND
V
CC
MR
CC
= 5V
-10
-10
V
TEMPERATURE (°C)
TEMPERATURE (°C)
CC
V
_______________________________________________________________________________________
= 3V
10
10
CC
Ground
Active-Low Open-Drain Output. Connect to an external pullup resistor. Can be pulled up to a voltage
higher than V
Manual Reset Input. A logic-low on MR asserts reset. Reset remains asserted as long as MR is low, and
for the reset timeout period (t
Supply Voltage and Reset Threshold Monitor Input
= 1V
30
30
CC
50
50
RISING)
70
70
CC
, but less than 6V.
90
90
Open-Drain SOT µP Reset Circuit
1.006
1.004
1.002
1.000
0.998
0.996
0.994
6
5
4
3
2
1
0
RP
-50
0
) after the reset conditions are terminated. Connect to V
vs. TEMPERATURE (V
NORMALIZED RESET THRESHOLD
-30
T
1
A
vs. SUPPLY VOLTAGE
= +25°C
-10
SUPPLY CURRENT
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
2
10
T
A
= +85°C
FUNCTION
30
3
CC
T
50
A
FALLING)
= -40°C
4
70
90
5
100
80
60
40
20
50
40
30
20
10
0
0
-50
10
vs. RESET COMPARATOR OVERDRIVE
V
MAXIMUM TRANSIENT DURATION
T
RESET COMP. OVERDRIVE, V
V
V
V
= 3.00V
CC
TH
TH
-30
V
POWER-DOWN RESET DELAY
TH
FALLING AT 1mV/µs
= 4.63V
= 3.00V
= 4.63V
-10
vs. TEMPERATURE
TEMPERATURE (°C)
CC
10
100
if not used.
30
T
RESET OCCURS
ABOVE CURVE
A
TH
= +25°C
50
- V
CC
(mV)
70
1000
90
3