BA2902FC 데이터 시트보기 (PDF) - ROHM Semiconductor
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BA2902FC Datasheet PDF : 30 Pages
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Operational Amplifier Series
Automotive Ground Sense
Operational Amplifiers
BA2904Yxxx-C, BA2902Yxx-C
●General 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.
●Features
AEC-Q100 Qualified
Single or dual power supply operation
Wide operating supply voltage
Standard Op-Amp Pin-assignments
Common-mode Input Voltage Range includes ground
level, allowing direct ground sensing
Low supply current
High open loop voltage gain
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 :
Dual supply :
Low supply current
BA2904Yxxx-C
BA2902Yxx-C
Input bias current :
Input offset current :
Operating temperature range :
+3.0V to +36V
±1.5V to ±18V
0.5mA(Typ.)
0.7mA(Typ.)
20nA(Typ.)
2nA(Typ.)
-40℃ to +125℃
●Packages
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
●Selection 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
○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays.
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TSZ02201-0RAR1G200110-1-2
21.Jan.2013 Rev.002
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