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LM8364BALMFX30 PDF даташит

Спецификация LM8364BALMFX30 изготовлена ​​​​«National Semiconductor» и имеет функцию, называемую «Micropower Undervoltage Sensing Circuits».

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Номер произв LM8364BALMFX30
Описание Micropower Undervoltage Sensing Circuits
Производители National Semiconductor
логотип National Semiconductor логотип 

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LM8364BALMFX30 Даташит, Описание, Даташиты
March 2003
LM8364
Micropower Undervoltage Sensing Circuits
General Description
The LM8364 series are micropower undervoltage sensing
circuits that are ideal for use in battery powered micropro-
cessor based systems, where extended battery life is a key
requirement.
A range of threshold voltages from 2.0V to 4.5V are available
with an active low open drain output. These devices feature
a very low quiescent current of 0.65µA typical. The LM8364
series features a highly accurate voltage reference, a com-
parator with precise thresholds and built-in hysterisis to pre-
vent erratic reset operation, and guaranteed Reset operation
down to 1.0V with extremely low standby current.
These devices are available in the space saving SOT23
5-pin surface mount package. For other undervoltage
thresholds and output options, please contact National
Semiconductor.
Features
n Extremely Low Quiescent Current: 0.65µA, at VIN =
2.87V
n High Accuracy Threshold Voltage (±2.5%)
n Open Drain Output
n Input Voltage Range: 1V to 6V
n Surface Mount Package (5-Pin SOT23)
n Pin for pin compatible with MC33464
Applications
n Low Battery Detection
n Microprocessor reset Controller
n Power Fail Indicator
n Battery Backup Detection
Functional Block Diagram
Connection Diagram
5-Pin SOT23
20065907
Top View
20065906
© 2003 National Semiconductor Corporation DS200659
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LM8364BALMFX30 Даташит, Описание, Даташиты
Pin Description
Ordering Information
Package
Part Number
5-Pin
SOT23
LM8364BALMF20
LM8364BALMFX20
LM8364BALMF30
LM8364BALMFX30
LM8364BALMF45
LM8364BALMFX45
Package
Marking
F01A
F05A
F04A
Threshold
2.0V
3.0V
4.5V
Output Type
Open Drain,
Active Low
Open Drain,
Active Low
Open Drain,
Active Low
20065908
Transport Media
NSC Drawing
1k Units Tape and Reel
3k Units Tape and Reel
1k Units Tape and Reel
3k Units Tape and Reel
1k Units Tape and Reel
3k Units Tape and Reel
MF05A
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LM8364BALMFX30 Даташит, Описание, Даташиты
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage
RESET Output Voltage
RESET Output Current
Storage Temperature Range
Mounting Temp.
Lead temp (Soldering, 10 sec)
−0.3V to 6.5V
−0.3V to 6.5V
70mA
−65˚C to 150˚C
260˚C
Junction Temperature
125˚
Operating Ratings (Note 1)
Temperature Range
Thermal Resistance to ambient (θJA)
ESD Tolerance
Human Body Model
Machine Model
−40˚C to 85˚C
265˚C/W
2000V
200V
Electrical Characteristics
Unless otherwise specified, all limits guaranteed for TA = 25˚C.
Symbol
Parameter
Conditions
VDET−
Detector Threshold Voltage
VHYS
Detector Threshold
Hysteresis
Vdet/T
VOL
IOL
VIN
IIN
Detector Threshold Voltage
Temperature Coefficient
RESET Output Voltage Low
State
RESET Output Sink Current
Operating Input Voltage
Range
Quiescent Input Current
tp Propagation Delay Time
Figure 1
High to Low State Output
(VIN Decreasing)
20 Suffix
30 Suffix
45 Suffix
VIN Increasing
20 Suffix
30 Suffix
45 Suffix
(Open Drain Output: ISINK = 1mA)
VIN = 1.5V, VOL = 0.5V
20 Suffix
VIN = 1.9V
VIN = 4.0V
30 Suffix
VIN = 2.87V
VIN = 5.0V
45 Suffix
VIN = 4.34V
VIN = 6.0
Min Typ Max
(Note 3) (Note 2) (Note 3)
Units
1.950
2.925
4.388
0.060
0.090
0.135
1.0
1.0
2.0
3.0
4.5
0.100
0.150
0.225
±100
0.25
2.5
2.050
3.075
4.613
0.140
0.210
0.315
0.5
6.0
V
V
PPM/˚C
V
mA
V
0.55
0.70
0.8
1.3
0.65
0.77
0.9
1.3
0.70
0.85
60
1.0
1.4
300
µA
µs
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics.
Note 2: Typical values represent the most likely parametric norm
Note 3: All limits are guaranteed by testing or statistical analysis.
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Номер в каталогеОписаниеПроизводители
LM8364BALMFX30Micropower Undervoltage Sensing CircuitsNational Semiconductor
National Semiconductor

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