CAT1026 View Datasheet(PDF) - Catalyst Semiconductor => Onsemi
Part Name
Description
MFG CO.
CAT1026
Catalyst Semiconductor => Onsemi
CAT1026 Datasheet PDF : 20 Pages
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CAT1026, CAT1027
ABSOLUTE MAXIMUM RATINGS(1)
Parameters
Temperature Under Bias
Storage Temperature
Voltage on any Pin with Respect to Ground(2)
VCC with Respect to Ground
Package Power Dissipation Capability (TA = 25°C)
Lead Soldering Temperature (10 secs)
Output Short Circuit Current(3)
Ratings
–55 to +125
–65 to +150
–2.0 to VCC + 2.0
–2.0 to 7.0
1.0
300
100
Units
ºC
ºC
V
V
W
ºC
mA
D.C. OPERATING CHARACTERISTICS
VCC = 2.7V to 5.5V and over the recommended temperature conditions unless otherwise specified.
Symbol Parameter
Test Conditions
Min
Typ
Max
ILI
ILO
ICC1
ICC2
ISB
VIL(4)
VIH(4)
VOL
VOH
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, R¯¯E¯S¯E¯T¯)
Output High Voltage
(RESET)
VIN = GND to Vcc
VIN = GND to Vcc
fSCL = 400kHz
VCC = 5.5V
fSCL = 400kHz
VCC = 5.5V
Vcc = 5.5V,
VIN = GND or Vcc
CAT1026
CAT1027
IOL = 3mA
VCC = 2.7V
IOH = -0.4mA
VCC = 2.7V
CAT102x-45 (VCC = 5.0V)
-2
-10
-0.5
0.7 x Vcc
Vcc - 0.75
4.50
10
10
3
1
50
60
0.3 x Vcc
Vcc + 0.5
0.4
4.75
VTH
VRVALID
VRT(5)
VREF
Reset Threshold
Reset Output Valid VCC
Voltage
Reset Threshold Hysteresis
Auxiliary Voltage Monitor
Threshold
CAT102x-42 (VCC = 5.0V)
CAT102x-30 (VCC = 3.3V)
CAT102x-28 (VCC = 3.3V)
CAT102x-25 (VCC = 3.0V)
4.25
4.50
3.00
3.15
2.85
3.00
2.55
2.70
1.00
15
1.2
1.25
1.3
Units
µA
µA
mA
mA
µA
V
V
V
V
V
V
mV
VS
Notes:
(1) Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions outside of those listed in the operational sections of this
specification is not implied. Exposure to any absolute maximum rating for extended periods may affect device performance and reliability.
(2) The minimum DC input voltage is –0.5V. During transitions, inputs may undershoot to –2.0V for periods of less than 20 ns. Maximum DC
voltage on output pins is VCC +0.5V, which may overshoot to VCC +2.0V for periods of less than 20 ns.
(3) Output shorted for no more than one second. No more than one output shorted at a time.
(4) VIL min and VIH max are reference values only and are not tested.
(5) This parameter is tested initially and after a design or process change that affects the parameter. Not 100% tested.
© 2007 Catalyst Semiconductor, Inc.
4
Characteristics subject to change without notice
Doc. No. 3010 Rev. L
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