LM393Q8

CYStech Electronics Corp.
Spec. No. : C545Q8
Issued Date : 2007.04.16
Revised Date : 2012.09.17
Page No. : 1/6
Dual Differential Comparator
LM393Q8
Description
The LM393Q8 consists of two independent voltage comparators, designed specifically to operate from a
single power over a wide voltage range.
Features
• Single or dual supply operation
• Wide operating supply range(VCC=2V~36V or ±1V to ±18V)
• Input common-mode voltage includes ground
• Low supply current drain ICC=0.8mA(typical)
• Low input bias current Ibias=25nA(typical)
• Output compatible with TTL, DTL and CMOS logic system
Pin Configurations
LM393Q8
Pin1: OUT 1
Pin5: IN 2 (+)
Pin2: IN 1 (-)
Pin6: IN 2 (-)
Pin3: IN 1 (+)
Pin7: OUT 2
Pin4: Gnd
Pin8: VCC
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C545Q8
Issued Date : 2007.04.16
Revised Date : 2012.09.17
Page No. : 2/6
Absolute Maximum Rating
Parameter
Symbol
Supply Voltage
VCC
Value
±18 or 36
Unit
Differential Input Voltage
VIDiff
36
V
Input Voltage
VI
-0.3 ~ 36
V
Power Dissipation
PD
570
Operating Temperature
Topr
-40 ~ +125
mW
℃
Storage Temperature
Tstg
-65 ~ +150
℃
V
Electrical Characteristics (VCC=5V,Ta=25°C, RT=10k, all voltage referenced to ground unless
otherwise specified.)
Parameter
Input Offset Voltage
Test Condition
VCM=0 to VCC-1.5
VO(p)=1.4V, Rs=0
Input Offset Current
Input Bias Current
Input Common-Mode Voltage Range
Supply Current
Large Signal Voltage Gain
Large Signal Response Time
Response Time
Output Sink Current
Output Saturation Voltage
Output Leakage Current
LM393Q8
RL=∞
RL=∞, VCC=30V
VCC=15V, RL>15kΩ
Vi=TTL logic wing
Vref=1.4V, VRL=5V
RL=5.1kΩ
VRL=5V, RL=5.1kΩ
Vi(-)>1V, Vi(+)=0V,
VO(p)<1.5V
Vi(-)>1V, Vi(+)=0V,
Isink=4mA
VI(+)=1V, VI(-)=0,
VO(p)=5V
VO(p)=30V
Symbol
Min.
Typ.
Max.
Unit
VIO
-
±1
±5
mV
IIO
Ib
VI(R)
±5
±50
GV
0
50
65
0.6
0.8
200
250
VCC-1.5
1.0
2.5
-
nA
nA
V
mA
mA
V/mV
tres
-
350
-
ns
tres
-
1400
-
ns
Isink
6
18
-
mA
Vsat
-
160
400
mV
Ileakage
-
0.1
-
1.0
nA
μA
ICC
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C545Q8
Issued Date : 2007.04.16
Revised Date : 2012.09.17
Page No. : 3/6
Block Diagram
Q2
Q
Q1
LM393Q8
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C545Q8
Issued Date : 2007.04.16
Revised Date : 2012.09.17
Page No. : 4/6
Characteristic Curves
LM393Q8
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C545Q8
Issued Date : 2007.04.16
Revised Date : 2012.09.17
Page No. : 5/6
Characteristic Curves(Cont.)
LM393Q8
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C545Q8
Issued Date : 2007.04.16
Revised Date : 2012.09.17
Page No. : 6/6
SO-8 Dimension
Right side View
G
Top View
A
Marking:
LM393
I
Date Code
C
B
□□□□
H
J
E
D
K
Front View
Part A
Part A
M
L
8-Lead SO-8 Plastic Package
CYStek Package Code: Q8
N
O
F
*: Typical
Inches
Min.
Max.
0.1909
0.2007
0.1515
0.1555
0.2283
0.2441
0.0480
0.0519
0.0145
0.0185
0.1472
0.1527
0.0570
0.0649
0.1889
0.2007
DIM
A
B
C
D
E
F
G
H
Millimeters
Min.
Max.
4.85
5.10
3.85
3.95
5.80
6.20
1.22
1.32
0.37
0.47
3.74
3.88
1.45
1.65
4.80
5.10
DIM
I
J
K
L
M
N
O
Inches
Min.
Max.
0.0019
0.0078
0.0118
0.0275
0.0074
0.0098
0.0145
0.0204
0.0118
0.0197
0.0031
0.0051
0.0000
0.0059
Millimeters
Min.
Max.
0.05
0.20
0.30
0.70
0.19
0.25
0.37
0.52
0.30
0.50
0.08
0.13
0.00
0.15
Notes: 1.Controlling dimension: millimeters.
2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material.
3.If there is any question with packing specification or packing method, please contact your local CYStek sales office.
Material:
• Lead: Pure tin plated.
• Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0.
Important Notice:
• All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek.
• CYStek reserves the right to make changes to its products without notice.
• CYStek semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems.
• CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.
LM393Q8
CYStek Product Specification