Standard ICs
Dual comparators
BA10393 / BA10393F / BA10393N
The BA10393, BA10393F, and BA10393N are dual comparators with open-collector output which allows wired OR
connections.
The operating power supply voltage ranges from 2 to 36V for a single power supply and ± 1 to ± 18V for a dual
power supply. The packages are as follows: DIP 8-pin (BA10393), SOP 8-pin (BA10393F), and SIP 8-pin
(BA10393N).
•
Features voltage range.
1) Wide operating
(Single power supply: 2 to 36V, dual power supply: ±
1 to ± 18V)
2) Low current dissipation. (0.4mA typ. at V
CC
= 5V)
3) Low input offset voltage. (25nA typ. at V
CC
= 5V) and
low input offset voltage. (typically ±1.0mV at V
CC
=
5V)
4) Wide common-mode input voltage. (0 to V
CC
– 1.5V)
5) Open collector output.
6) Compatible with 393 comparators from other manu-
facturers.
•
Block diagram
BA10393 / BA10393F
BA10393N
OUT1
1
8
V
CC
+
– IN1
2
–
+ IN1
3
1ch
7
OUT2
1ch
–
+
–
2ch
+
+
2ch
–
6
– IN2
1
2
3
4
5
6
7
8
V
CC
OUT1
V
EE
4
5
+ IN2
OUT2
– IN1
+ IN1
+ IN2
– IN2
V
EE
1
ROHM [ ROHM ]
