ELM743xxA CMOS Low power voltage dual comparator
Preliminary
■Pin configuration
TSON8-2×2(TOP VIEW)
MSOP-8(TOP VIEW)
Pin No.
Pin name
1
2
3
4
5
6
7
8
OUTA
IN-A
IN+A
VSS
IN+B
IN-B
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
A
A
-
+
-
+
B
B
+
-
+
-
OUTB
VDD
■Electrical characteristics
Vss=0V, Top=25°C
Parameter
Power supply voltage
Common-mode input voltage
Symbol
Vdd
Vicr Vdd=1.2 to 7.0V
Vio-1 Vicr=Vss to Vdd-1V
Vio-2 Vicr=Vdd-1V to Vdd
Iin Vdd=1.2 to 7.0V
Condition
Min.
1.2
Vss
Typ.
Max.
7.0
Vdd
8
12
100
Unit
V
V
mV
mV
pA
Input offset voltage
Input current
IoutN-1 Vdd=1.2V, Vout=0.4V
IoutN-2 Vdd=1.5V, Vout=0.4V
IoutP-1 Vdd=1.2V, Vout=0.6V
IoutP-2 Vdd=1.5V, Vout=1.1V
Iss-1 Vdd=3.6V, Vout:"L"
Iss-2 Vdd=7.0V, Vout:"L"
tHL Vdd=3.6V
1.8
4.0
0.15
0.35
4.0
6.0
0.30
0.45
2.0
2.2
30
mA
mA
Output current
5.6
6.0
μA
μA
μs
Current consumption
Response time
tLH Vdd=3.6V
30
μs
■Marking
TSON8-2×2
MSOP-8
7 4 3 a
b c d
7 4 3 a
b c d
Symbol
Mark
N : N-ch open drain
C : CMOS
Content
a
Output stage
b, c, d 000 to 999
Assembly Lot No.
Rev.1.0
4 - 2
ELM-TECH [ ELM Technology Corporation ]
