MAX6708SKA-T Maxim Integrated, MAX6708SKA-T Datasheet - Page 10
![no-image](/images/no-image-200.jpg)
MAX6708SKA-T
Manufacturer Part Number
MAX6708SKA-T
Description
Supervisory Circuits
Manufacturer
Maxim Integrated
Series
MAX6701, MAX6701A, MAX6702, MAX6702A, MAX6703, MAX6703A, MAX6704, MAX6705, MAX6705A, MAX6706, MAX6706A, MAX6707, MAX6707A, MAX6708r
Datasheet
1.MAX6702MKA-T.pdf
(12 pages)
Specifications of MAX6708SKA-T
Number Of Voltages Monitored
1
Monitored Voltage
2.5 V, 3 V, 3.3 V, 5 V
Undervoltage Threshold
2.85 V
Overvoltage Threshold
3 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
Figure 9. RESET Valid to Ground Circuit
PP = push-pull, OD = open drain.
* WDO deasserts when MR is pulled low. See the Standard- vs. A-Version Comparison section for the differences on WDO .
Bold indicates standard version.
10
MAX6701
MAX6701A*
MAX6702
MAX6702A*
MAX6703
MAX6703A*
MAX6704
MAX6705
MAX6705A*
MAX6706
MAX6706A*
MAX6707
MAX6707A*
MAX6708
______________________________________________________________________________________
PART
SUFFIX
M
L
S
R
Z
Y
T
MAX6701(A)
MAX6704
MAX6705(A)
MAX6708
PP LOW
Threshold Suffix Guide
RESET
—
—
—
—
—
—
—
—
✔
✔
✔
✔
✔
✔
RESET
PP HIGH
RESET
THRESHOLD (V)
R1 (100kΩ)
—
—
—
—
—
—
—
—
✔
✔
✔
✔
✔
✔
RESET
4.63
4.38
3.08
2.93
2.63
2.32
2.19
OD-LOW
RESET
—
—
—
—
—
—
—
—
—
—
✔
✔
✔
✔
Figure 10. Monitoring Other System Voltages
WDI
0.9V
—
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
3.3V
✔ OD
✔ OD
✔ OD
✔ OD
WDO
✔ PP
✔ PP
✔ PP
✔ PP
✔ PP
✔ PP
✔ PP
✔ PP
V
PFI
—
—
CC
MAX6704–
MAX6708
() ARE FOR MAX6704/MAX6706(A)/MAX6708 ONLY.
(RESET)
RESET
PFO
MR
Selector Guide
✔ OD
✔ OD
✔ PP
✔ PP
✔ PP
✔ PP
✔ PP
✔ PP
PFO
PFI,
—
—
—
—
—
—
SUPPLY
RESET
I/O
µP
CORE
SUPPLY
RST_IN1,
RST_IN2
—
—
—
—
—
—
—
—
✔
✔
✔
✔
✔
✔