LM393EDR2G [ONSEMI]

Low Offset Voltage Dual Comparators;
LM393EDR2G
型号: LM393EDR2G
厂家: ONSEMI    ONSEMI
描述:

Low Offset Voltage Dual Comparators

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中文:  中文翻译
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LM393, LM393E, LM293,  
LM2903, LM2903E, LM2903V,  
NCV2903  
Low Offset Voltage  
Dual Comparators  
The LM393 series are dual independent precision voltage  
comparators capable of single or split supply operation. These devices  
are designed to permit a common mode range−to−ground level with  
single supply operation. Input offset voltage specifications as low as  
2.0 mV make this device an excellent selection for many applications  
in consumer, automotive, and industrial electronics.  
www.onsemi.com  
PDIP−8  
N SUFFIX  
CASE 626  
8
Features  
1
Wide Single−Supply Range: 2.0 Vdc to 36 Vdc  
Split−Supply Range: 1.0 Vdc to 18 Vdc  
Very Low Current Drain Independent of Supply Voltage: 0.4 mA  
Low Input Bias Current: 25 nA  
SOIC−8  
D SUFFIX  
CASE 751  
8
1
Low Input Offset Current: 5.0 nA  
Micro8E  
DM SUFFIX  
CASE 846A  
Low Input Offset Voltage: 5.0 mV (max) LM293/393  
Input Common Mode Range to Ground Level  
Differential Input Voltage Range Equal to Power Supply Voltage  
8
1
Output Voltage Compatible with DTL, ECL, TTL, MOS, and CMOS  
Logic Levels  
PIN CONNECTIONS  
ESD Clamps on the Inputs Increase the Ruggedness of the Device  
without Affecting Performance  
NCV Prefix for Automotive and Other Applications Requiring  
Unique Site and Control Change Requirements; AEC−Q100  
Qualified and PPAP Capable  
1
8
7
6
5
Output A  
V
CC  
2
Output B  
+
Inputs A  
GND  
3
4
+
Inputs B  
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS  
Compliant  
(Top View)  
V
CC  
+ Input  
- Input  
Output  
DEVICE MARKING AND ORDERING  
INFORMATION  
See detailed marking information and ordering and shipping  
information on pages 6 and 7 of this data sheet.  
R2  
2.1 k  
Q4  
R4  
Q5  
Q6  
Q3  
Q14  
2.0 k  
F1  
Q10  
Q11  
Q9  
Q16  
Q1  
Q8  
Q12  
Q15  
Q2  
R1  
4.6 k  
Figure 1. Representative Schematic Diagram  
(Diagram shown is for 1 comparator)  
© Semiconductor Components Industries, LLC, 2016  
1
Publication Order Number:  
October, 2016 − Rev. 31  
LM393/D  
LM393, LM393E, LM293, LM2903, LM2903E, LM2903V, NCV2903  
MAXIMUM RATINGS  
Rating  
Symbol  
Value  
+36 or 18  
36  
Unit  
V
Power Supply Voltage  
V
CC  
IDR  
ICR  
Input Differential Voltage  
V
V
V
Input Common Mode Voltage Range (Note 1)  
Output Voltage  
−0.3 to +36  
36  
V
V
O
V
Output Short Circuit−to−Ground  
Output Sink Current (Note 2)  
I
Continuous  
20  
mA  
SC  
I
Sink  
Power Dissipation @ T = 25°C  
Derate above 25°C  
P
570  
5.7  
mW  
A
D
1/R  
mW/°C  
JA  
Operating Ambient Temperature Range  
LM293  
T
A
°C  
−25 to +85  
0 to +70  
−40 to +105  
LM393, LM393E  
LM2903, LM2903E  
LM2903V, NCV2903 (Note 3)  
−40 to +125  
Maximum Operating Junction Temperature  
LM393, LM393E, LM2903, LM2903E, LM2903V  
LM293, NCV2903  
T
°C  
°C  
J(max)  
150  
150  
Storage Temperature Range  
T
stg  
−65 to +150  
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality  
should not be assumed, damage may occur and reliability may be affected.  
1. For supply voltages less than 36 V, the absolute maximum input voltage is equal to the supply voltage.  
2. The maximum output current may be as high as 20 mA, independent of the magnitude of V , output short circuits to V  
can cause  
CC  
CC  
excessive heating and eventual destruction.  
3. NCV2903 is qualified for automotive use.  
ESD RATINGS  
Rating  
HBM  
MM  
Unit  
ESD Protection at any Pin (Human Body Model − HBM, Machine Model − MM)  
NCV2903 (Note 3)  
2000  
1500  
250  
200  
150  
100  
150  
V
V
V
V
LM393E, LM2903E  
LM393DG/DR2G, LM2903DG/DR2G  
All Other Devices  
1500  
www.onsemi.com  
2
 
LM393, LM393E, LM293, LM2903, LM2903E, LM2903V, NCV2903  
ELECTRICAL CHARACTERISTICS (V = 5.0 Vdc, T T T , unless otherwise noted.)  
CC  
low  
A
high  
LM2903/E/V,  
NCV2903  
LM293, LM393, LM393E  
Min  
Typ  
Max  
Min  
Typ  
Max  
Characteristic  
Input Offset Voltage (Note 5)  
T = 25°C  
Symbol  
Unit  
V
IO  
mV  
1.0  
5.0  
9.0  
2.0  
9.0  
7.0  
15  
A
T
low  
T T  
A high  
Input Offset Current  
I
nA  
nA  
V
IO  
T = 25°C  
5.0  
50  
150  
5.0  
50  
50  
200  
A
T
low  
T T  
A
high  
Input Bias Current (Note 6)  
I
IB  
T = 25°C  
20  
250  
400  
20  
20  
250  
500  
A
T
low  
T T  
A high  
Input Common Mode Voltage Range (Note 6)  
V
ICR  
T = 25°C  
0
0
V
V
−1.5  
−2.0  
0
0
V
V
−1.5  
−2.0  
A
CC  
CC  
T
low  
T T  
A
high  
CC  
CC  
Voltage Gain  
15 k, V = 15 Vdc, T = 25°C  
A
50  
200  
25  
200  
V/mV  
ns  
VOL  
R
L
CC  
A
Large Signal Response Time  
300  
300  
V
V
= TTL Logic Swing, V = 1.4 Vdc  
in  
ref  
= 5.0 Vdc, R = 5.1 k, T = 25°C  
RL  
L
A
Response Time (Note 8)  
= 5.0 Vdc, R = 5.1 k, T = 25°C  
t
1.3  
1.5  
s  
V
TLH  
V
RL  
L
A
Input Differential Voltage (Note 9)  
V
V
CC  
V
CC  
ID  
All V GND or V− Supply (if used)  
in  
Output Sink Current  
I
6.0  
16  
6.0  
16  
mA  
mV  
Sink  
V
in  
1.0 Vdc, V = 0 Vdc, V 1.5 Vdc T = 25°C  
in+ O A  
Output Saturation Voltage  
V
OL  
V
T
1.0 Vdc, V = 0, I  
4.0 mA, T = 25°C  
150  
400  
700  
200  
400  
700  
in  
in+  
Sink  
A
T T  
high  
low  
A
Output Leakage Current  
I
OL  
nA  
V
= 0 V, V 1.0 Vdc, V = 5.0 Vdc, T = 25°C  
0.1  
0.1  
in−  
in+  
O
A
V
T
= 0 V, V 1.0 Vdc, V = 30 Vdc,  
in+ O  
in−  
low  
T T  
high  
A
1000  
1000  
Supply Current  
R = Both Comparators, T = 25°C  
I
mA  
CC  
0.4  
1.0  
2.5  
0.4  
1.0  
2.5  
L
A
R = Both Comparators, V = 30 V  
L
CC  
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product  
performance may not be indicated by the Electrical Characteristics if operated under different conditions.  
LM293 T = −25°C, T  
= +85°C  
low  
high  
LM393, LM393E T = 0°C, T  
= +70°C  
low  
high  
LM2903, LM2903E T = −40°C, T  
= +105°C  
low  
high  
LM2903V & NCV2903 T = −40°C, T  
= +125°C  
low  
high  
NCV2903 is qualified for automotive use.  
4. The maximum output current may be as high as 20 mA, independent of the magnitude of V , output short circuits to V  
can cause  
CC  
CC  
excessive heating and eventual destruction.  
5. At output switch point, V ]1.4 Vdc, R = 0 with V from 5.0 Vdc to 30 Vdc, and over the full input common mode range  
O
S
CC  
(0 V to V = −1.5 V).  
CC  
6. Due to the PNP transistor inputs, bias current will flow out of the inputs. This current is essentially constant, independent of the output state,  
therefore, no loading changes will exist on the input lines.  
7. Input common mode of either input should not be permitted to go more than 0.3 V negative of ground or minus supply. The upper limit of  
common mode range is V −1.5 V.  
CC  
8. Response time is specified with a 100 mV step and 5.0 mV of overdrive. With larger magnitudes of overdrive faster response times are  
obtainable.  
9. The comparator will exhibit proper output state if one of the inputs becomes greater than V , the other input must remain within the common  
CC  
mode range. The low input state must not be less than −0.3 V of ground or minus supply.  
www.onsemi.com  
3
 
LM393, LM393E, LM293, LM2903, LM2903E, LM2903V, NCV2903  
LM293/393  
LM2903  
14  
13  
12  
11  
10  
9
25  
23  
21  
19  
17  
T = 0°C  
T = 0°C  
A
T = -40°C  
A
A
T = -40°C  
A
T = +25°C  
A
T = +25°C  
A
T = +70°C  
A
T = +125°C  
A
T = +125°C  
A
T = +105°C  
A
T = +85°C  
A
T = +105°C  
A
15  
13  
8
7
T = +70°C  
A
T = +85°C  
A
0
5
10  
15  
20  
25  
30  
35  
40  
0
5
10  
15  
20  
25  
30  
35  
40  
V
CC  
, SUPPLY VOLTAGE (Vdc)  
V , SUPPLY VOLTAGE (Vdc)  
CC  
Figure 2. Input Bias Current versus  
Power Supply Voltage  
Figure 3. Input Bias Current versus  
Power Supply Voltage  
10  
10  
1.0  
0.1  
Out of  
Saturation  
Out of  
Saturation  
1.0  
T = +125°C  
A
T = +85° C  
A
0.1  
0.01  
T = +25° C  
A
T = +25° C  
A
T = -55° C  
A
0.01  
T = 0° C  
A
T = -40° C  
A
0.001  
0.001  
0.1  
1.0  
10  
100  
0.01  
0.1  
1.0  
10  
100  
0.01  
I
, OUTPUT SINK CURRENT (mA)  
I
, OUTPUT SINK CURRENT (mA)  
Sink  
Sink  
Figure 4. Output Saturation Voltage  
versus Output Sink Current  
Figure 5. Output Saturation Voltage  
versus Output Sink Current  
1.0  
T = -40° C  
A
T = -55° C  
A
1.2  
T = 0° C  
A
0.8  
T = 0° C  
A
T = +25° C  
A
1.0  
0.8  
T = +25° C  
A
0.6  
0.4  
T = +70° C  
A
T = +125°C  
A
T = +85° C  
A
0.6  
0.4  
0.2  
0
R = R  
R = R  
L
L
5.0  
10  
V
15  
20  
25  
30  
35  
40  
0
5.0  
10  
15  
, SUPPLY VOLTAGE (Vdc)  
CC  
20  
25  
30  
35  
40  
, SUPPLY VOLTAGE (Vdc)  
V
CC  
Figure 6. Power Supply Current versus  
Power Supply Voltage  
Figure 7. Power Supply Current versus  
Power Supply Voltage  
www.onsemi.com  
4
LM393, LM393E, LM293, LM2903, LM2903E, LM2903V, NCV2903  
APPLICATIONS INFORMATION  
These dual comparators feature high gain, wide  
The addition of positive feedback (<10 mV) is also  
recommended. It is good design practice to ground all  
unused pins.  
Differential input voltages may be larger than supply  
voltage without damaging the comparator’s inputs. Voltages  
more negative than −0.3 V should not be used.  
bandwidth characteristics. This gives the device oscillation  
tendencies if the outputs are capacitively coupled to the  
inputs via stray capacitance. This oscillation manifests  
itself during output transitions (V to V ). To alleviate  
OL  
OH  
this situation, input resistors <10 kshould be used.  
+15 V  
R4  
220 k  
R5  
220 k  
V
in(min)  
R1  
8.2 k  
V
in  
10 k  
*
LM393  
V
in  
R1  
D1  
6.8 k  
R2  
+V  
CC  
)
10 k  
*
LM393  
15 k  
R3  
10 m  
V
in  
V
V
CC  
)
O
D1 prevents input from going negative by more than 0.6 V.  
-V  
EE  
ꢃ ꢄ  
R1 + R2 = R3  
R5  
- V  
EE  
R3 ≤  
for small error in zero crossing.  
10  
V
in(min)  
[ 0.4 V peak for 1% phase distortion (ꢃ ꢄ ).  
Figure 8. Zero Crossing Detector  
(Single Supply)  
Figure 9. Zero Crossing Detector  
(Split Supply)  
V
CC  
V
CC  
1.0 mꢁ  
t
R
R
L
V
CC  
-
+
LM393  
R
10 k  
L
LM393  
-
-
V
C
C
+
V
O
V
CC  
0.001 F  
LM393  
V
O
+ V  
ref  
+
51 k  
``ON'' for t ­ t + t  
O
V
in  
V
ref  
where:  
V
51 k  
CC  
V
0
ref  
51 k  
)
t
=
R
C
ȏ
n
(
V
O
V
CC  
V
O
0
V
t
V
ref  
C
0
0
O
ȏ
t
t
Figure 11. Time Delay Generator  
Figure 10. Free−Running Square−Wave Oscillator  
V
CC  
R
= R1 | | R2  
S
R
R
L
S
-
(V -V ) R1  
CC ref  
V
= V  
+
-
th1  
ref  
ref  
LM393  
R1 + R2 + R  
L
+
(V -V Low) R1  
ref  
O
V
th2  
= V  
R1  
R1 + R2  
V
ref  
R2  
Figure 12. Comparator with Hysteresis  
www.onsemi.com  
5
LM393, LM393E, LM293, LM2903, LM2903E, LM2903V, NCV2903  
MARKING DIAGRAMS  
PDIP−8  
Micro8  
CASE 626  
CASE 846A  
8
1
8
8
1
8
8
x93  
AYW G  
G
2903  
AYW G  
G
903V  
AYW G  
G
LM393NG  
AWL  
YYWW  
LM2903N  
AWL  
YYWWG  
1
1
1
SOIC−8  
CASE 751  
8
8
8
1
2903  
ALYW  
G
2903V  
ALYW  
G
LMx93  
ALYW  
*
G
1
8
1
8
2903E  
ALYW  
G
393E  
ALYW  
G
1
1
x
A
= 2 or 3  
= Assembly Location  
WL, L = Wafer Lot  
YY, Y = Year  
WW, W = Work Week  
G, G  
= Pb−Free Package  
(Note: Microdot may be in either location)  
*This marking diagram also applies to NCV2903DR2G  
www.onsemi.com  
6
LM393, LM393E, LM293, LM2903, LM2903E, LM2903V, NCV2903  
ORDERING INFORMATION  
Operating Temperature  
Range  
Device  
Package  
Shipping  
LM293DG  
98 Units / Rail  
SOIC−8  
(Pb−Free)  
LM293DR2G  
2500 / Tape & Reel  
−25°C to +85°C  
LM293DMR2G  
Micro8  
(Pb−Free)  
4000 / Tape and Reel  
LM393DG  
98 Units / Rail  
SOIC−8  
(Pb−Free)  
LM393DR2G  
LM393EDR2G  
2500 / Tape & Reel  
SOIC−8  
(Pb−Free)  
2500 / Tape & Reel  
50 Units / Rail  
0°C to +70°C  
LM393NG  
PDIP−8  
(Pb−Free)  
LM393DMR2G  
Micro8  
(Pb−Free)  
4000 / Tape and Reel  
LM2903DG  
98 Units / Rail  
SOIC−8  
(Pb−Free)  
LM2903DR2G  
LM2903EDR2G  
2500 / Tape & Reel  
SOIC−8  
(Pb−Free)  
2500 / Tape & Reel  
4000 / Tape and Reel  
50 Units / Rail  
−40°C to +105°C  
LM2903DMR2G  
LM2903NG  
Micro8  
(Pb−Free)  
PDIP−8  
(Pb−Free)  
LM2903VDG  
LM2903VDR2G  
LM2903VNG  
98 Units / Rail  
SOIC−8  
(Pb−Free)  
2500 / Tape & Reel  
PDIP−8  
(Pb−Free)  
50 Units / Rail  
−40°C to +125°C  
NCV2903DR2G*  
SOIC−8  
(Pb−Free)  
2500 / Tape & Reel  
4000 / Tape & Reel  
Micro8  
(Pb−Free)  
NCV2903DMR2G*  
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging  
Specifications Brochure, BRD8011/D.  
*NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP  
Capable.  
www.onsemi.com  
7
LM393, LM393E, LM293, LM2903, LM2903E, LM2903V, NCV2903  
PACKAGE DIMENSIONS  
PDIP−8  
N, AN, VN SUFFIX  
CASE 626−05  
ISSUE P  
NOTES:  
D
A
1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994.  
2. CONTROLLING DIMENSION: INCHES.  
3. DIMENSIONS A, A1 AND L ARE MEASURED WITH THE PACK-  
AGE SEATED IN JEDEC SEATING PLANE GAUGE GS−3.  
4. DIMENSIONS D, D1 AND E1 DO NOT INCLUDE MOLD FLASH  
OR PROTRUSIONS. MOLD FLASH OR PROTRUSIONS ARE  
NOT TO EXCEED 0.10 INCH.  
E
H
8
5
4
E1  
5. DIMENSION E IS MEASURED AT A POINT 0.015 BELOW DATUM  
PLANE H WITH THE LEADS CONSTRAINED PERPENDICULAR  
TO DATUM C.  
1
6. DIMENSION eB IS MEASURED AT THE LEAD TIPS WITH THE  
LEADS UNCONSTRAINED.  
7. DATUM PLANE H IS COINCIDENT WITH THE BOTTOM OF THE  
LEADS, WHERE THE LEADS EXIT THE BODY.  
8. PACKAGE CONTOUR IS OPTIONAL (ROUNDED OR SQUARE  
CORNERS).  
NOTE 8  
c
b2  
B
END VIEW  
WITH LEADS CONSTRAINED  
NOTE 5  
TOP VIEW  
INCHES  
DIM MIN MAX  
−−−−  
A1 0.015  
MILLIMETERS  
A2  
MIN  
−−−  
0.38  
2.92  
0.35  
MAX  
5.33  
−−−  
4.95  
0.56  
e/2  
A
0.210  
−−−−  
A
NOTE 3  
A2 0.115 0.195  
L
b
b2  
C
0.014 0.022  
0.060 TYP  
0.008 0.014  
0.355 0.400  
1.52 TYP  
0.20  
9.02  
0.13  
7.62  
6.10  
0.36  
10.16  
−−−  
8.26  
7.11  
D
SEATING  
PLANE  
D1 0.005  
0.300 0.325  
E1 0.240 0.280  
−−−−  
A1  
D1  
E
C
M
e
eB  
L
0.100 BSC  
−−−− 0.430  
0.115 0.150  
−−−− 10 °  
2.54 BSC  
−−−  
2.92  
−−−  
10.92  
3.81  
10 °  
e
eB  
8X  
b
END VIEW  
M
NOTE 6  
M
M
M
B
0.010  
C A  
SIDE VIEW  
www.onsemi.com  
8
LM393, LM393E, LM293, LM2903, LM2903E, LM2903V, NCV2903  
PACKAGE DIMENSIONS  
SOIC−8 NB  
CASE 751−07  
ISSUE AK  
NOTES:  
1. DIMENSIONING AND TOLERANCING PER  
ANSI Y14.5M, 1982.  
2. CONTROLLING DIMENSION: MILLIMETER.  
3. DIMENSION A AND B DO NOT INCLUDE  
MOLD PROTRUSION.  
−X−  
A
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)  
PER SIDE.  
8
5
4
5. DIMENSION D DOES NOT INCLUDE DAMBAR  
PROTRUSION. ALLOWABLE DAMBAR  
PROTRUSION SHALL BE 0.127 (0.005) TOTAL  
IN EXCESS OF THE D DIMENSION AT  
MAXIMUM MATERIAL CONDITION.  
6. 751−01 THRU 751−06 ARE OBSOLETE. NEW  
STANDARD IS 751−07.  
S
M
M
B
0.25 (0.010)  
Y
1
K
−Y−  
MILLIMETERS  
DIM MIN MAX  
INCHES  
G
MIN  
MAX  
0.197  
0.157  
0.069  
0.020  
A
B
C
D
G
H
J
K
M
N
S
4.80  
3.80  
1.35  
0.33  
5.00 0.189  
4.00 0.150  
1.75 0.053  
0.51 0.013  
C
N X 45  
_
SEATING  
PLANE  
1.27 BSC  
0.050 BSC  
−Z−  
0.10  
0.19  
0.40  
0
0.25 0.004  
0.25 0.007  
1.27 0.016  
0.010  
0.010  
0.050  
8
0.020  
0.244  
0.10 (0.004)  
M
J
H
D
8
0
_
_
_
_
0.25  
5.80  
0.50 0.010  
6.20 0.228  
M
S
S
0.25 (0.010)  
Z
Y
X
SOLDERING FOOTPRINT*  
1.52  
0.060  
7.0  
4.0  
0.275  
0.155  
0.6  
0.024  
1.270  
0.050  
mm  
inches  
ǒ
Ǔ
SCALE 6:1  
*For additional information on our Pb−Free strategy and soldering  
details, please download the ON Semiconductor Soldering and  
Mounting Techniques Reference Manual, SOLDERRM/D.  
www.onsemi.com  
9
LM393, LM393E, LM293, LM2903, LM2903E, LM2903V, NCV2903  
PACKAGE DIMENSIONS  
Micro8t  
CASE 846A−02  
ISSUE J  
NOTES:  
D
1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.  
2. CONTROLLING DIMENSION: MILLIMETER.  
3. DIMENSION A DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE  
BURRS. MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED  
0.15 (0.006) PER SIDE.  
4. DIMENSION B DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION.  
INTERLEAD FLASH OR PROTRUSION SHALL NOT EXCEED 0.25 (0.010) PER SIDE.  
5. 846A-01 OBSOLETE, NEW STANDARD 846A-02.  
H
E
E
MILLIMETERS  
INCHES  
NOM  
−−  
0.003  
0.013  
0.007  
0.118  
DIM  
A
A1  
b
c
D
MIN  
−−  
NOM  
−−  
MAX  
MIN  
−−  
MAX  
0.043  
0.006  
0.016  
0.009  
0.122  
0.122  
PIN 1 ID  
1.10  
0.15  
0.40  
0.23  
3.10  
3.10  
e
0.05  
0.25  
0.13  
2.90  
2.90  
0.08  
0.002  
0.010  
0.005  
0.114  
0.114  
b 8 PL  
0.33  
M
S
S
0.08 (0.003)  
T
B
A
0.18  
3.00  
E
3.00  
0.118  
e
L
H
E
0.65 BSC  
0.55  
4.90  
0.026 BSC  
0.021  
0.193  
0.40  
4.75  
0.70  
5.05  
0.016  
0.187  
0.028  
0.199  
SEATING  
PLANE  
−T−  
A
0.038 (0.0015)  
L
A1  
c
RECOMMENDED  
SOLDERING FOOTPRINT*  
8X  
8X  
0.48  
0.80  
5.25  
0.65  
PITCH  
DIMENSION: MILLIMETERS  
*For additional information on our Pb−Free strategy and soldering  
details, please download the ON Semiconductor Soldering and  
Mounting Techniques Reference Manual, SOLDERRM/D.  
Micro8 is a trademark of International Rectifier.  
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LM393/D  

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