CAT1027WI-25-T3 ON Semiconductor, CAT1027WI-25-T3 Datasheet - Page 4

• Manufacturer Part Number: CAT1027WI-25-T3
• Description: Supervisory Circuits CPU w/2K
• Manufacturer: ON Semiconductor

Specifications of CAT1027WI-25-T3

• Product Category: Supervisory Circuits
• Rohs: yes
• Number Of Voltages Monitored: 1
• Monitored Voltage: 3 V, 3.3 V, 5 V
• Undervoltage Threshold: 2.55 V
• Overvoltage Threshold: 2.7 V
• Manual Reset: Not Resettable
• Watchdog: Watchdog
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-8 Wide
• Maximum Power Dissipation: 1000 mW
• Minimum Operating Temperature: - 40 C
• Supply Current (typ): 3000 uA
• Supply Voltage - Min: 2.7 V

NOTE: For supervisory circuits with embedded 16k EEPROM, please refer to the CAT1161, CAT1162 and CAT1163 data sheets.
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. The minimum DC input voltage is –0.5 V. During transitions, inputs may undershoot to –2.0 V for periods of less than 20 ns. Maximum
2. Output shorted for no more than one second. No more than one output shorted at a time.
Temperature Under Bias
Storage Temperature
Voltage on any Pin with Respect to Ground (Note 1)
V
Package Power Dissipation Capability (T
Lead Soldering Temperature (10 s)
Output Short Circuit Current (Note 2)
Table 5. ABSOLUTE MAXIMUM RATINGS
Table 4. CAT102X FAMILY OVERVIEW
Table 6. D.C. OPERATING CHARACTERISTICS
V
CC
DC voltage on output pins is V
CC
CAT1021
CAT1022
CAT1023
CAT1024
CAT1025
CAT1026
CAT1027
V
V
Device
IH
IL
with Respect to Ground
Symbol
= 2.7 V to 5.5 V and over the recommended temperature conditions unless otherwise specified.
(Note 3)
I
I
(Note 3)
V
V
I
CC1
CC2
I
I
SB
LO
OH
LI
OL
Manual Reset
Input Pin
Input Leakage Current
Output Leakage Current
Power Supply Current (Write)
Power Supply Current (Read)
Standby Current
Input Low Voltage
Input High Voltage
Output Low Voltage
(SDA, RESET)
Output High Voltage
(RESET)
n
n
n
n
n
Parameter
CC
Parameters
+0.5 V, which may overshoot to V
Watchdog
n
n
n
n
A
= 25°C)
Monitor Pin
Watchdog
V
V
f
V
f
V
V
V
I
V
I
V
SDA
SDA
WDI
WDI
SCL
SCL
OL
OH
SPECIFICATIONS
IN
IN
CC
CC
CC
IN
CC
CC
http://onsemi.com
= 3 mA
= GND to V
= GND to V
= GND or V
= −0.4 mA
= 400 kHz
= 5.5 V
= 400 kHz
= 5.5 V
= 5.5 V
= 2.7 V
= 2.7 V
Test Conditions
4
CC
Protection
CC
CC
CC
Write
+2.0 V for periods of less than 20 ns.
Pin
n
n
CAT1026
CAT1027
Auxiliary Voltage
Independent
Sense
V
n
n
0.7 x V
CC
−2.0 to V
−0.5
Min
−10
−2
− 0.75
–55 to +125
–65 to +150
−2.0 to 7.0
Ratings
CC
300
100
1.0
CC
Active High
Typ
+ 2.0
and LOW
RESET:
n
n
n
n
V
0.3 x V
CC
Max
0.4
10
10
50
60
3
1
+ 0.5
CC
EEPROM
2k
2k
2k
2k
2k
2k
2k
Units
Units
mA
°C
°C
°C
mA
mA
W
mA
mA
mA
mA
V
V
V
V
V
V