DS1231S-500/T&R Maxim Integrated, DS1231S-500/T&R Datasheet - Page 7

• Manufacturer Part Number: DS1231S-500/T&R
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: DS1231r

Specifications of DS1231S-500/T&R

• Number Of Voltages Monitored: 1
• Monitored Voltage: 4.5 V to 5.5 V
• Undervoltage Threshold: 4.5 V
• Overvoltage Threshold: 4.74 V
• Output Type: Active High, Active Low, Open Drain
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-16 Wide
• Chip Enable Signals: No
• Minimum Operating Temperature: 0 C
• Power Fail Detection: Yes
• Supply Current (typ): 2000 uA
• Supply Voltage - Min: 4.5 V
• Part # Aliases: 90-1231S-5TR

ABSOLUTE MAXIMUM RATINGS*
Voltage on V
Voltage on I/O Relative to Ground
Operating Temperature
Operating Temperature (Industrial Version)
Storage Temperature
Soldering Temperature
* This is a stress rating only and functional operation of the device at these or any other conditions above those
RECOMMENDED DC OPERATING CONDITIONS
DC ELECTRICAL CHARACTERISTICS
CAPACITANCE
PARAMETER
Supply Voltage
Input Pin 1
PARAMETER
Low Level @ RST
Output Voltage @ –500 A
Input Leakage
Output Current @2.4V
Output Current @0.4V
Operating Current
Input Pin 1 (Mode=GND)
Input Pin 1 (Mode=V
IN Trip Piont (Mode=GND)
IN Trip Point (Mode=V
V
V
PARAMETER
Input Capacitance
Output Capacitance
indicated in the operation sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods of time may affect reliability.
CC
CC
Trip Point (TOL=GND)
Trip Point (TOL=V
CC
Pin Relative to Ground
CC
CC
CC
)
)
)
SYMBOL
SYMBOL
SYMBOL
V
V
C
V
V
V
V
V
V
I
CCTP
CCTP
C
I
I
OUT
I
OH
OL
CC
I
I
CC
OH
OL
IL
C
C
TP
TP
IN
IN
V
CC
MIN
MIN
4.50
4.25
MIN
4.5
-10
1.0
2.0
15
–0.5V
-0.5V to +7.0V
-0.5V to V
0 C to 70 C
–40 C to +85 C
-55 C to +125 C
260 C for 10 seconds
V
CC
TYP
TYP
4.62
4.37
TYP
CC
5.0
2.0
3.0
0.5
25
–0.1V
See Figure 3
+ 0.5V
(0 C to 70 C; V
MAX
MAX
MAX
4.74
4.49
V
+10
5.5
0.4
2.0
0.1
50
CC
5
7
UNITS
UNITS
UNITS
mA
mA
mA
pF
pF
V
V
V
V
V
V
A
A
A
CC
= 4.5 to 5.5V)
(0 C to 70 C)
(T
NOTES
NOTES
NOTES
A
022698 7/9
DS1231/S
1, 6
= 25 C)
1
1
1
2
5
3
1
1
1
1