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CAT808 Datasheet(PDF) 2 Page - Catalyst Semiconductor

No. de Pieza. CAT808
Descripción  Low-Power Precision Voltage Detector
Descarga  8 Pages
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Fabricante  CATALYST [Catalyst Semiconductor]
Página de inicio  http://www.catalyst-semiconductor.com
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CAT808 Datasheet(HTML) 2 Page - Catalyst Semiconductor

   
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CAT808
Doc. No. 3024 Rev. A
2
© 2006 Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
ABSOLUTE MAXIMUM RATINGS
(1)
Parameters
Ratings
Units
Temperature under Bias
-55 to +125
ºC
Storage Temperature
-65 to +150
ºC
Voltage on any Pin with Respect to GND
(2)(3)
-2.0 to VDD + 2.0
V
VDD with Respect to GND
-2.0 to 7.0
V
Lead Soldering temperature (10 seconds)
+300
ºC
TSOT-23-5
250
mW
Power Dissipation
SOT-89
500
mW
RECOMMENDED OPERATING CONDITIONS
Parameters
Ratings
Units
VDD
+1.2 to +6.0
V
Operating Temperature Range
-40 to +85
ºC
DC ELECTRICAL CHARACTERISTICS
TA = -40ºC to +85ºC, VDD = 1.2V to 6.0V
Symbol
Parameter
Conditions
Min Typ. Max
Units
VDET
Detection Voltage, 27
TA = -40ºC to +85ºC
2.62
2.7 2.78
VDET
Detection Voltage, 32
TA = -40ºC to +85ºC
3.12
3.2 3.28
V
VDD = 4.0V
-
2.4
5
VDD = 5.0V
-
3.5
7
IDD
Current Consumption
VDD = 6.0V
-
5
10
µA
VDD=1.2V
0.6
1.4
-
IOUT
Output SinkCurrent
VDS = 0.5V
VDD=2.4V
2.9
5
-
mA
ILEAK
Output Leakage Current
VDS = 5.0V, VDD = 5.0V
-
-
1
µA
TPHL/LH
Response Time
-
-
60
µs
Δ - VDET
ΔTA ● -VDET
Detection Voltage
Temperature Coefficient
(4)
TA = -40ºC to +85ºC
-
±10 ±100 ppm/ºC
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 devices 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 20ns. Maximum DC
voltage on output pins is VCC +0.5V, which may overshoot to VCC +2.0V for periods of less than 20ns.
(3) Latch-up protection is provided for stresses up to 100mA on all pins from -1V to VCC +1V.
(4) The temperature change ratio in the detection voltage [ppm/°C] is calculated by using the following equation:
]
C
ppm
[
000
,
000
,
1
V
-
T
V
DET
A
DET
×
Δ
Δ


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