Low Power Low Offset Voltage Dual Comparators
L
Features
Wide Single-Supply Range: 2.0 V to 36 V
Split-Supply Range:
1.0 V to
18 V
SOP-8
Very Low Current Drain Independent of Supply Voltage: 0.4 mA
Low Input Bias Current: 25 nA
Low Input Offset Current: 5.0 nA
Low Input Offset Voltage: 5.0 mV (max)
Input Common Mode Range to Ground Level
Differential Input Voltage Range Equal to Power Supply Voltage
Representative Schematic Diagram
V
CC
+ Input
− Input
Output
Output A
Inputs A
GND
1
2
3
4
8
−
+
7
V
CC
Output B
Inputs B
−
+
5
6
R2
2.1 k
Q3
F1
R4
2.0 k
Q4
Q5
Q6
Q14
(Top View)
Q10
Q1
Q2
R1
4.6 k
Q11
Q8
Q9
Q12
Q15
Q16
Absolute Maximum Ratings Ta = 25
Parameter
Power Supply Voltage
Input Differential Voltage Range
Input Common Mode Voltage Range
Output Short Circuit-to-Ground
Output Sink Current*
Power Dissipation @ T
A
= 25
Derate above 25
Operating Ambient Temperature Range
Maximum Operating Junction Temperature
Storage Temperature Range
ESD Protection at any Pin
- Human Body Model
- Machine Model
Vesd
2000
200
V
Symbol
V
CC
V
IDR
V
ICR
I
SC
I
Sink
P
D
1/R
T
A
T
J(max)
Tstg
JA
Rating
+36 or
36
-0.3 to +36
Continuous
20
570
5.7
0 to 70
150
-65 to +150
18
Unit
V
V
V
mA
mW
mW/
* The maximum output current may be as high as 20 mA, independent of the magnitude of V
CC
,
output short circuits to V
CC
can cause excessive heating and eventual destruction.
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mail:lge@luguang.cn
LUGUANG [ Shenzhen Luguang Electronic Technology Co., Ltd ]
