ET-LM393 查看數據表（PDF） - Estek Electronics Co. Ltd
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ET-LM393 Datasheet PDF : 6 Pages
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ET-LM393
Electrical Characteristics (TA=25 °C, VCC=5.0V, unless otherwise noted .)
Symbol
Parameter
Test Condition *
Min. Typ. Max. Unit
VCC=5V to 30V
VIO
Input Offset Voltage
VIC=VICR min
VO=1.4V
25oC
Full Range
-
2.0
5.0
mV
-
-
9.0
IIO
Input Offset Current
VO=1.4V
25oC
-
2
50
nA
Full Range
-
-
150
IIB
Input Bias Current
VO=1.4V
25oC
Full Range
-
-25
-250
nA
-
-
-400
Common-mode Input
VICR
Voltage Range **
25oC
-
Full Range
-
-
VCC-1.5
V
-
VCC-2.0
AVD
Large-signal Differential VCC=15V, RL≥15kΩ
25oC
Voltage Amplification
VO=1.4V to 11.4V
50
200
-
mV/V
High-Level Output
IOH
Current
VCC=15V, VID=1V
VCC=30V, VID=1V
25oC
Full Range
-
0.1
-
-
50
mA
1
High-Level Output
VOL
Voltage
IOL=4mA, VID=-1.0V
25oC
Full Range
-
150
400
mV
-
-
700
Low-Level Output
IOL
Current
VOL=1.5V, VID=-1.0V 25oC
6.0
-
-
mA
ICC
Supply Current
RL=∞
VCC=5.0V
VCC=30V
25oC
Full Range
-
0.8
1.0
mA
-
1
2.5
mA
* Full range (Min. to Max.) is -40oC to +125oC, All characteristics are measured with zero common-mode input
voltage unless otherwise specified.
** The voltage at either input or common-mode should not be allowed to go negative by more than 0.3V. The upper
end of the common-mode voltage range is VCC-1.5V, but either or both inputs can go to 30V without damage.
Switching Characteristics (VCC=5V, TA=25oC)
Parameter
Test Conditions
Min. Typ. Max. Unit
Response RL connected to 5V through 100-mV input step with 5-mV overdrive -
1.3
-
time
5.1KΩ, CL=15pF * (See
Note 1)
TTL-Level input step
uS
-
0.3
-
* CL includes probe and jig capacitance.
Note 1: The response time specified is the interval between the input step function and the instant, When the output
crosses 1.4V.
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Copyright @ Estek Electronics Co., Ltd
Version 0.2
27 July 2011
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