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BA2904FC Datasheet, PDF (1/30 Pages) Rohm – Automotive Ground Sense Operational Amplifiers | |||
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Operational Amplifier Series
Automotive Ground Sense
Operational Amplifiers
BA2904Yxxx-C, BA2902Yxx-C
âGeneral Description
BA2904Yxxx-C,BA2902Yxx-C integrate two or four
independent Op-Amps and ground sense input
Amplifier on a single chip. These Op-Amps have some
features of high-gain, low power consumption, and can
operate from +3V to +36V (single power supply ).
BA2904Yxxx-C, BA2902Yxx-C are manufactured for
automotive requirements of engine control unit, electric
power steering, and so on.
âFeatures
ï® AEC-Q100 Qualified
ï® Single or dual power supply operation
ï® Wide operating supply voltage
ï® Standard Op-Amp Pin-assignments
ï® Common-mode Input Voltage Range includes ground
level, allowing direct ground sensing
ï® Low supply current
ï® High open loop voltage gain
ï® Internal ESD protection circuit
ï® Wide temperature range
âApplication
ï® Engine Control Unit
ï® Electric Power Steering (EPS)
ï® Anti-Lock Braking System (ABS)
ï® Automotive electronics
âKey Specifications
ï® Wide operating supply voltage
Single supply :
Dual supply :
ï® Low supply current
BA2904Yxxx-C
BA2902Yxx-C
ï® Input bias current :
ï® Input offset current :
ï® Operating temperature range :
+3.0V to +36V
±1.5V to ±18V
0.5mA(Typ.)
0.7mA(Typ.)
20nA(Typ.)
2nA(Typ.)
-40â to +125â
âPackages
SOP8
SOP14
SSOP-B8
SSOP-B14
MSOP8
W(Typ.) x D(Typ.) x (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
âSelection Guide
Automotive
Dual
Quad
Output current
Source/Sink
30mA / 20mA
Maximum operating temperature
supply current
0.5mA
+125°C
BA2904YF-C
BA2904YFV-C
BA2904YFVM-C
30mA / 20mA
0.7mA
BA2902YF-C
BA2902YFV-C
âProduct structureï¼Silicon monolithic integrated circuit âThis product is not designed protection against radioactive rays.
www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111ï½¥14ï½¥001
1/27
TSZ02201-0RAR1G200110-1-2
21.Jan.2013 Rev.002
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