ROHM’s Selection Operational Amplifiers / Comparators
Comparators:
Ground Sense
BA10393F,BA10339F/FV,BA2903SF/FV/FVM,BA2903F/FV/FVM，
BA2903HFVM-C,BA2901S F/FV/KN,BA2901F/FV/KN
●Description
General purpose BA10393/BA10339 family and high
reliability BA2903S/BA2903/BA2901S/BA2901 family
and automotive BA2903HFVM-C integrate two or
fourindependent high gain voltage comparator.
Somefeatures are the wide operating voltage that is
2 to 36[V](for BA10393, BA2903S, BA2903,
BA2901S,BA2901 family, BA2903HFVM-C), 3 to
36[V](for BA10339 family) and low supply current.
Therefore, this series is suitable for any application.
No.10049EBT15
General-purpose
Dual
Quad
BA10393F
BA10339 F/FV
BA2903S F/FV/FVM
Operation guaranteed up to + 105
℃
BA2903F/FV/FVM
Operation guaranteed up to +125
℃
BA2901S F/FV/KN
Operation guaranteed up to + 105
℃
BA2901 F/FV/KN
Operation guaranteed up to + 125
℃
High-reliabillity
Dual
Quad
Automotive
Dual
BA2903 HFVM-C
●Characteristics
1) Operable with a single power supply
2) Wide operating supply voltage
+2.0[V]�½�+36.0[V] (single supply)
BA10393 family
±1.0[V]�½�±18.0[V] (dual supply)
+3.0[V]�½�+36.0[V] (single supply)
BA10339 family
±1.5[V]�½�±18.0[V] (dual supply)
BA2903S/BA2901S family
+2.0[V]�½�+36.0[V] (single supply)
BA2903 /BA2901 family
BA2903H
±1.0[V]�½�±18.0[V] (dual supply)
3) Standard comparator pin-assignments
4) Input and output are operable GND sense
●Pin
Assignment
5) Internal ESD protection
Human body model (HBM)±5000[V](Typ.)
(BA2903S/BA2903/BA2901S/BA2901 family, BA2903HFVM-C)
6) Gold PAD
(BA2903S/BA2903/BA2901S/BA2901 family, BA2903HFVM-C)
7) Wide temperature range
-40[℃]�½�+125[℃](BA2903/BA2901 family,BA2903HFVM-C)
-40[℃]�½�+105[℃](BA2903S/BA2901S family)
-40[℃]�½�+85[℃](BA10393/BA10339 family)
OUT1 OUT2 OUT3 OUT4
OUT2
1
2
3
4
5
6
7
CH1
- +
CH4
14
13
12
11
10
9
8
OUT3
OUT4
VEE
+IN4
-IN4
+IN3
-IN3
VCC
1
1
2
NC
2
3
-IN1
3
16
16
15
15
14
14
13
13
12
12
11
11
10
10
OUT1
1
1
-IN1
2
2
+IN1
3
3
VEE
4
4
－＋
- +
CH2
＋－
8
VCC
CH1
CH1
OUT1
VCC
VEE
NC
+IN4
7
OUT2
CH2
CH1
－ ＋
CH1
-IN1
-IN2
-
+
CH2
－ ＋
CH2
- +
CH3
－ ＋
CH3
- +
CH4
－ ＋
CH4
- +
+ -
‐
+
+ -
6
-IN2
+IN1
+IN2
-IN2
-IN1
+IN2
+IN1
+IN1
4
4
5
5
6
6
7
7
8
8
9
-IN4
9
5
+IN2
CH2
- +
CH3
- +
-IN2
+IN2
-IN3
+IN3
SOP8
SSOP-B8
MSOP8
SOP14
SSOP-B14
VQFN16
BA10393F
BA10393F
BA2903SF
BA2903F
BA2903F
BA2903SFV
BA2903FV
BA2903FV
BA2903SFVM
BA2903FVM
BA2903FVM
BA2903HFVM-C
BA10339F
BA10339F
BA2901SF
BA2901F
BA2901F
BA10339FV
BA2901SFV
BA2901FV
BA2901FV
BA2901SKN
BA2901KN
BA2901KN
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1/16
2010.05 - Rev.B
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