MAX6708ZKA-T Maxim Integrated, MAX6708ZKA-T Datasheet - Page 4

• Manufacturer Part Number: MAX6708ZKA-T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6701, MAX6701A, MAX6702, MAX6702A, MAX6703, MAX6703A, MAX6704, MAX6705, MAX6705A, MAX6706, MAX6706A, MAX6707, MAX6707A, MAX6708r

Specifications of MAX6708ZKA-T

• Number Of Voltages Monitored: 1
• Monitored Voltage: 2.5 V, 3 V, 3.3 V, 5 V
• Undervoltage Threshold: 2.25 V
• Overvoltage Threshold: 2.38 V
• Output Type: Active High, Active Low, Push-Pull
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 300 ms
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-23
• Chip Enable Signals: No
• Maximum Power Dissipation: 714 mW
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: Yes
• Supply Current (typ): 6 uA
• Supply Voltage - Min: 1.2 V

Low-Voltage, SOT23 µP Supervisors with Power-
Fail In/Out, Manual Reset, and Watchdog Timer
(T
4
A
1.70
1.65
1.60
1.55
1.50
= +25°C, unless otherwise noted.)
_______________________________________________________________________________________
20
16
12
8
4
0
-40
-40
SUPPLY CURRENT vs. TEMPERATURE
WATCHDOG TIMEOUT PERIOD
V
V
-15
CC
-15
CC
= 3.3V
= 5V
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
10
10
MAX6705(A)
MAX6708
100
75
50
25
35
35
0
0
V
CC
400
60
60
≥ 4.25V
OUTPUT-VOLTAGE LOW
800
vs. SINK CURRENT
SINK CURRENT (µA)
85
85
1200
1600
1.05
1.04
1.03
1.02
1.01
1.00
0.99
0.98
0.97
0.96
0.95
2000
210
205
200
195
190
-40
-40
2400
NORMALIZED RESET THRESHOLD
2800 3200
-15
-15
RESET TIMEOUT PERIOD
vs. TEMPERATURE
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
10
10
350
300
250
200
150
100
Typical Operating Characteristics
50
35
35
0
0
V
CC
V
400
60
60
CC
≥ 4.25V
- V
800 1200
SOURCE CURRENT (µA)
OH
85
85
vs. SOURCE CURRENT
1600 2000 2400 2800 3200
60
50
40
30
20
10
20
15
10
0
5
0
-40
0
MAXIMUM V
vs. RESET THRESHOLD OVERDRIVE
V
RESET THRESHOLD OVERDRIVE (mV)
CC
-15
RESET OCCURS
ABOVE LINE
40
TO RESET OUTPUT DELAY
vs. TEMPERATURE
TEMPERATURE (°C)
CC
10
TRANSIENT DURATION
80
35
MAX670_Y
120
60
160
85