MAX825TEUK+T Maxim Integrated Products, MAX825TEUK+T Datasheet - Page 5

• Manufacturer Part Number: MAX825TEUK+T
• Description: IC SUPERVISOR MPU SOT23-5
• Manufacturer: Maxim Integrated Products
• Type: Simple Reset/Power-On Resetr

Specifications of MAX825TEUK+T

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active High/Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 3.08V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Monitored Voltage: 2.5 V or 3 V or 3.3 V or 5 V
• Undervoltage Threshold: 3.04 V
• Overvoltage Threshold: 3.11 V
• Manual Reset: Resettable
• Watchdog: No
• Battery Backup Switching: No
• Power-up Reset Delay (typ): 280 ms
• Supply Voltage (min): 1.2 V
• Supply Current (typ): 3 uA (Typ)
• Maximum Power Dissipation: 571 mW
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 125 C
• Chip Enable Signals: No
• Minimum Operating Temperature: - 40 C
• Output Type: Active High or Active Low or Push-Pull
• Power Fail Detection: No
• Supply Voltage (max): 5.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MAX823_, V
__________________________________________Typical Operating Characteristics
5-Pin Microprocessor Supervisory Circuits With
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
9
8
7
6
5
4
3
2
1
-40
-40
-20
-20
CC
WATCHDOG TIMEOUT PERIOD
V
= +5V, T
0
CC
vs. TEMPERATURE
vs. TEMPERATURE
MAX823L
MAX824Y
MAX825R
0
TEMPERATURE (°C)
TEMPERATURE (°C)
SUPPLY CURRENT
20
_______________________________________________________________________________________
20
40
A
= +25°C, unless otherwise noted.)
40
60
(SC70 ONLY)
60
80
100 120
Watchdog Timer and Manual Reset
80
100
1.06
1.04
1.02
1.00
0.98
0.96
0.94
250
240
230
220
210
200
190
180
170
160
150
-40
-40
NORMALIZED RESET THRESHOLD
-20
-20
VOLTAGE vs. TEMPERATURE
RESET TIMEOUT PERIOD
vs. TEMPERATURE
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
40
40
60
60
80
80
100
100
50
45
40
35
30
25
20
15
10
30
25
20
15
10
5
0
5
0
RESET THRESHOLD OVERDRIVE (mV), V
RESET COMPARATOR PROPAGATION DELAY
-40
0
MAXIMUM V
vs. RESET THRESHOLD OVERDRIVE
20
V
MAX82_L
CC
-20
40 60 80
FALLING
vs. TEMPERATURE
0
TEMPERATURE (°C)
RESET OCCURS
ABOVE CURVE
MAX82_R
MAX82_Y
CC
20
TRANSIENT DURATION
100 120 140
40
(SC70 ONLY)
60
160
80
RST
180
- V
200
100
CC
5