MAX6703TKA+TG071 Maxim Integrated, MAX6703TKA+TG071 Datasheet - Page 4
MAX6703TKA+TG071
Manufacturer Part Number
MAX6703TKA+TG071
Description
Supervisory Circuits Triple uPower Supervisor
Manufacturer
Maxim Integrated
Series
MAX6701, MAX6701A, MAX6702, MAX6702A, MAX6703, MAX6703A, MAX6704, MAX6705, MAX6705A, MAX6706, MAX6706A, MAX6707, MAX6707A, MAX6708r
Datasheet
1.MAX6703TKATG071.pdf
(12 pages)
Specifications of MAX6703TKA+TG071
Rohs
yes
Number Of Voltages Monitored
3
Monitored Voltage
2.5 V, 3 V, 3.3 V, 5 V
Undervoltage Threshold
4.5 V, Adjustable
Overvoltage Threshold
4.75 V, Adjustable
Output Type
Active Low, Open Drain
Manual Reset
Resettable
Watchdog
Watchdog
Battery Backup Switching
No Backup
Supply Voltage - Max
5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Chip Enable Signals
No
Maximum Power Dissipation
714 mW
Minimum Operating Temperature
- 40 C
Power Fail Detection
No
Supply Current (typ)
12 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