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What is BA2903Sxxx?

This electronic component, produced by the manufacturer "ROHM Semiconductor", performs the same function as "Ground Sense Comparator".


BA2903Sxxx Datasheet PDF - ROHM Semiconductor

Part Number BA2903Sxxx
Description Ground Sense Comparator
Manufacturers ROHM Semiconductor 
Logo ROHM Semiconductor Logo 


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Datasheet
Comparators
Ground Sense Comparator
BA8391G BA10393F BA10339xx
BA2903xxx BA2903Sxxx BA2903Wxx BA2901xx BA2901Sxx
General Description
General purpose BA8391G/BA10393F/BA10339xx
and high reliability BA2903xxxx/BA2901xxx integrate
one, two or four independent high gain voltage
comparator. Some features are the wide operating
voltage that is 2V to 36V (for BA8391G/BA10393F/
BA2903xxxx/BA2901xxx) 3V to 36V (for BA10339xx)
and low supply current. Therefore, this series is
suitable for any application.
Features
Operable with a Single Power Supply
Wide Operating Supply Voltage
Standard Comparator Pin Assignments
Input and Output are Ground Sense Operated
Open Collector
Wide Temperature Range
Application
General Purpose
Current Monitor
Battery Monitor
Multivibrators
Key Specifications
Wide Operating Supply Voltage(Single Supply):
BA8391G/BA10393F
+2.0V to +36.0V
BA2903xxx/BA2901xxxx
+2.0V to +36.0V
BA10339xx
+3.0V to +36.0V
Wide Operating Supply Voltage(Split Supply):
BA8391G/BA10393F
±1.0V to ±18.0V
BA2903xxxx/BA2901xxx
±1.0V to ±18.0V
BA10339xx
±1.5V to ±18.0V
Wide Temperature Range:
BA8391G/BA10393F/BA10339xx -40°C to +85°C
BA2903Sxxx/BA2901Sxx
-40°C to +105°C
BA2903xxx/BA2901xx
-40°C to +125°C
Input Offset Voltage:
BA2903Sxxx/BA2901Sxx
7mV(Max)
BA8391G/BA2903xxx/BA2901xx
7mV(Max)
BA10393F/BA10339xx
5mV(Max)
BA2903Wxx
2mV(Max)
Packages
SSOP5
SOP8
SSOP-B8
MSOP8
SOP14
SSOP-B14
W(Typ) x D(Typ) x H(Max)
2.90mm x 2.80mm x 1.25mm
5.00mm x 6.20mm x 1.71mm
3.00mm x 6.40mm x 1.35mm
2.90mm x 4.00mm x 0.90mm
8.70mm x 6.20mm x 1.71mm
5.00mm x 6.40mm x 1.35mm
Selection Guide
General Purpose
High Reliability
Single
Input Offset
Voltage
(Max)
7mV
Dual
5mV
Quad
5mV
Dual
Quad
7m
2mV
7mV
+85°C
Operation guaranteed
+105°C
+125°C
BA8391G
BA10393F
BA10339F
BA10339FV
BA2903SF
BA2903SFV
BA2903SFVM
BA2901SF
BA2901SFV
BA2903F
BA2903FV
BA2903FVM
BA2903WF
BA2903WFV
BA2901F
BA2901FV
Product structure : Silicon monolithic integrated circuit This product has no designed protection against radioactive rays
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 14 • 001
1/53
TSZ02201-0RFR0G200200-1-2
11.Dec.2013 Rev.003
http://www.Datasheet4U.com

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BA2903Sxxx equivalent
BA8391G BA10393F BA10339xx
BA2903xxx BA2903Sxxx BA2903Wxx BA2901xx BA2901Sxx
Datasheet
Absolute Maximum Ratings - continued
Parameter
Symbol
BA10393F
Rating
BA10339xx
Unit
Supply Voltage
Power Dissipation
Differential Input Voltage(Note 9)
Input Common-mode
Voltage Range
Input Current(Note 10)
Operating Supply Voltage
Operating Temperature Range
Storage Temperature Range
VCC-VEE
SOP8
Pd SOP14
SSOP-B14
VID
VICM
II
VOPR
TOPR
TSTG
0.62 (Note 5,8)
-
-
+36
-
0.49 (Note 6,8)
0.70 (Note 7,8)
+36
(VEE-0.3) to VCC
-10
+2.0 to +36.0
(±1.0 to ±18.0)
+3.0 to +36.0
(±1.5 to ±18.0)
-40 to +85
-55 to +125
V
W
V
V
mA
V
°C
°C
Maximum Junction Temperature
TJMAX
+125
°C
(Note 5) To use at temperature above Ta25°C reduce 6.2mW.
(Note 6) To use at temperature above Ta25°C reduce 4.9mW.
(Note 7) To use at temperature above Ta25°C reduce 7.0mW.
(Note 8) Mounted on a FR4 glass epoxy PCB(70mm×70mm×1.6mm).
(Note 9) 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.
Parameter
Symbol
Rating
BA2903Sxxx BA2901Sxx BA2903xxx
Unit
BA2901xx
Supply Voltage
Power Dissipation
Differential Input Voltage (Note 17)
Input Common-mode
Voltage Range
Input Current (Note 18)
Operating Supply Voltage
Operating Temperature Range
VCC-VEE
+36
SOP8
0.78 (Note 11,16)
-
0.78 (Note 11,16)
-
SSOP-B8 0.69 (Note 12,16) - 0.69 (Note 12,16) -
Pd MSOP8 0.59 (Note 13,16) - 0.59 (Note 13,16) -
SOP14
- 0.61 (Note 14,16) - 0.61 (Note 14,16)
SSOP-B14 - 0.87 (Note 15,16) - 0.87 (Note 15,16)
V
W
VID 36 V
VICM
(VEE-0.3) to (VEE+36)
V
II
VOPR
TOPR
-10
+2.0 to +36.0
(±1.0 to ±18.0)
-40 to +105
-40 to +125
mA
V
°C
Storage Temperature Range
TSTG
-55 to +150
°C
Maximum Junction Temperature
TJMAX
+150
°C
(Note 11) To use at temperature above Ta25°C reduce 6.2mW.
(Note 12) To use at temperature above Ta25°C reduce 5.5mW.
(Note 13) To use at temperature above Ta25°C reduce 4.7mW.
(Note 14) To use at temperature above Ta25°C reduce 4.9mW.
(Note 15) To use at temperature above Ta25°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
the absolute maximum ratings.
www.rohm.com
©2013 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 15 • 001
5/53
TSZ02201-0RFR0G200200-1-2
11.Dec.2013 Rev.003
http://www.Datasheet4U.com


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Featured Datasheets

Part NumberDescriptionMFRS
BA2903SxxxThe function is Ground Sense Comparator. ROHM SemiconductorROHM Semiconductor

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