LM393 데이터 시트보기 (PDF) - ROHM Semiconductor
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LM393 Datasheet PDF : 37 Pages
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LM393xxx LM2903xx LM339xx LM2901xx
Circuit Diagram
Datasheet
Vcc+
NON-INVERTING
INPUT
INVERTING
INPUT
Figure 1. Circuit Diagram (each channel)
OUTPUT
Vcc-
Absolute Maximum Ratings (TA=25°C)
Parameter
Supply Voltage
Symbol
Vcc+-Vcc－
Ratings
LM393xxx LM339xx LM2903xx LM2901xx
Unit
+36
V
SO Package8 0.67(Note 1,6)
-
0.67(Note 1,6)
-
TSSOP8
0.62(Note 2,6)
-
0.62(Note 2,6)
-
Power Dissipation
PD
Mini SO8
0.58(Note 3,6)
-
-
-
W
SO Package14
-
1.02(Note 4,6)
-
1.02(Note 4,6)
TSSOP14
-
0.84(Note 5,6)
-
0.84(Note 5,6)
Differential Input Voltage(Note 7)
Input Common-mode Voltage Range
Input Current(Note 8)
Operating Supply Voltage
Operating Temperature Range
VID
VICM
II
Vopr
Topr
+36
V
(Vcc--0.3) to (Vcc-+36)
V
-10
mA
+2.0 to +36.0
(±1.0 to ±18.0)
V
-40 to +85
-40 to +125
°C
Storage Temperature Range
Tstg
-55 to +150
°C
Maximum Junction Temperature
Tjmax
+150
°C
Note: Absolute maximum rating item indicates the condition which must not be exceeded. Application of voltage in excess of absolute maximum rating
or use out of absolute maximum rated temperature environment may cause deterioration of characteristics.
(Note 1) To use at temperature above TA=25°C reduce 5.4mW.
(Note 2) To use at temperature above TA=25°C reduce 5.0mW.
(Note 3) To use at temperature above TA=25°C reduce 4.7mW.
(Note 4) To use at temperature above TA=25°C reduce 8.2mW.
(Note 5) To use at temperature above TA=25°C reduce 6.8mW.
(Note 6) Mounted on a FR4 glass epoxy PCB 70mm×70mm×1.6mm(Copper foil area less than 3%).
(Note 7) The voltage difference between inverting input and non-inverting input is the differential input voltage.
The input terminal voltage is set to more than Vcc-.
(Note 8) An excessive input current will flow when input voltages of less than Vcc--0.6V are applied.
The input current can be set to less than the rated current by adding a limiting resistor.
Caution: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit
between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is
operated over the absolute maximum ratings.
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TSZ02201-0RFR0G200530-1-2
6.July.2015 Rev.001
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