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BA2903Yxxx-C fiches techniques PDF

ROHM Semiconductor - Automotive Ground Sense Comparators

Numéro de référence BA2903Yxxx-C
Description Automotive Ground Sense Comparators
Fabricant ROHM Semiconductor 
Logo ROHM Semiconductor 





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BA2903Yxxx-C fiche technique
Comparator series
Automotive
Ground Sense Comparators
BA2903Yxxx-C, BA2901Yxx-C
General Description
BA2903Yxxx-C/BA2901Yxx-C, integrate two or four
independent high gain voltage comparator.
Some features are the wide operating voltage that is
2V to 36V and low supply current. BA2903Yxxx-C,
BA2901Yxx-C are manufactured for automotive
requirements of engine control unit, electric power
steering, antilock brake system, etc.
Features
AEC-Q100 Qualified
Single or dual supply operation
Wide operating supply voltage
Standard comparator Pin-assignments
Common-mode Input Voltage Range includes ground
level, allowing direct ground sensing
Internal ESD protection circuit
Wide temperature range
Application
Engine Control Unit
Electric Power Steering (EPS)
Anti-Lock Braking System (ABS)
Automotive electronics
Key Specifications
Wide operating supply voltage
single supply :
split supply :
Very low supply current
BA2903Yxxx-C
BA2901Yxx-C
Low input bias current :
Low input offset current :
Operating temperature range :
+2.0V to +36V
±1.0V to ±18V
0.6mA(Typ.)
0.8mA(Typ.)
50nA(Typ.)
5nA(Typ.)
-40to +125
Packages
SOP8
SOP14
SSOP-B8
SSOP-B14
MSOP8
W(Typ.) x D(Typ.) x H(Max.)
5.00mm x 6.20mm x 1.71mm
8.70mm x 6.20mm x 1.71mm
3.00mm x 6.40mm x 1.35mm
5.00mm x 6.40mm x 1.35mm
2.90mm x 4.00mm x 0.90mm
Selection Guide
Maximum Operating Temperature
Automotive
Dual
Supply Current
0.6mA
+125
BA2903YF-C
BA2903YFV-C
BA2903YFVM-C
Simplified schematic
Quad
VCC
0.8mA
BA2901YF-C
BA2901YFV-C
OUT
+IN
-IN
VEE
Figure 1. Simplified schematic (one channel only)
Product structureSilicon monolithic integrated circuit This product is not designed protection against radioactive rays.
www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
1/29
TSZ02201-0RFR1G200120-1-2
8.MAY.2013 Rev.004
Free Datasheet http://www.Datasheet4U.com

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