Standard Open-Collector Comparator: General purpose BA8391G/BA10393/BA10339 family and high reliability BA2903/BA2901 family integrate one, two or four independent high gain voltage comparator. Some features are the wide operating voltage that is 2 to 36[V] (for BA8391G, BA10393, BA2903, BA2901 family), 3 to 36[V] (for BA10339 family) and low supply current. Therefore, this series is suitable for any application.
(Note 2) Mounted on a FR4 glass epoxy PCB(70mm×70mm×1.6mm).
(Note 3) The voltage difference between inverting input and non-inverting input is the differential input voltage.
Then input terminal voltage is set to more than VEE.
(Note 4) Excessive input current will flow if a differential input voltage in excess of approximately 0.6V is applied between the input unless some limiting
resistance is used.
Caution:
Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit
between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated over
Mounted on a FR4 glass epoxy PCB(70mm×70mm×1.6mm).
The voltage difference between inverting input and non-inverting input is the differential input voltage.
Then input terminal voltage is set to more than VEE.
(Note 10) Excessive input current will flow if a differential input voltage in excess of approximately 0.6V is applied between the input unless some limiting
resistance is used.
Caution:
Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit
between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated over
the absolute maximum ratings.
Rating
Parameter
Supply Voltage
Symbol
BA2903Sxxx
VCC-VEE
SOP8
SSOP-B8
Power Dissipation
P
D
MSOP8
SOP14
SSOP-B14
Differential Input Voltage
Input Common-mode
Voltage Range
Input Current
(Note 18)
(Note 17)
Unit
BA2901Sxx
+36
0.77
0.68
0.58
(Note 11,16)
(Note 12,16)
(Note 13,16)
BA2903xxx
BA2901xx
V
-
-
-
0.61
0.87
(Note 14,16)
(Note 15,16)
0.77
0.68
0.58
(Note 11,16)
(Note 12,16)
(Note 13,16)
-
-
-
0.61
0.87
(Note 14,16)
(Note 15,16)
W
-
-
-
-
V
ID
V
ICM
I
I
V
opr
T
opr
T
stg
T
jmax
-40 to +105
36
(VEE-0.3) to (VEE+36)
-10
+2.0 to +36.0
(±1.0 to
±18.0)
-40 to +125
-55 to +150
+150
V
V
mA
V
°C
°C
°C
Operating Supply Voltage
Operating Temperature Range
Storage Temperature Range
Maximum Junction Temperature
(Note 11) To use at temperature above T
A
＝25°C
reduce 6.2mW.
(Note 12) To use at temperature above T
A
＝25°C
reduce 5.5mW.
(Note 13) To use at temperature above T
A
＝25°C
reduce 4.7mW.
(Note 14) To use at temperature above T
A
＝25°C
reduce 4.9mW.
(Note 15) To use at temperature above T
A
＝25°C
reduce 7.0mW.
(Note 16) Mounted on a FR4 glass epoxy PCB(70mm×70mm×1.6mm).
(Note 17) The voltage difference between inverting input and non-inverting input is the differential input voltage.
Then input terminal voltage is set to more than VEE.
(Note 18) Excessive input current will flow if a differential input voltage in excess of approximately 0.6V is applied between the input unless some limiting
resistance is used.
Caution:
Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit
between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated over
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