BA2901YF-M Datasheet, PDF (1/27 Pages) Rohm – Automotive Ground Sense Comparators

Comparator series
Automotive
Ground Sense Comparators
BA2903Yxxx-M, BA2901Yxx-M
●General Description
Automotive series BA2903Yxxx-M/BA2901Yxx-M,
integrate two or four independent high gain voltage
comparator.
Some features are the wide operating voltage that is 2
to 36V and low supply current. BA2903Yxxx-M,
BA2901Yxx-M are manufactured for automotive
requirements of car navigation system, car audio, etc.
.
●Features
 Operable with a single power supply
 Wide operating supply voltage
 Standard comparator pin-assignments
 Input and output are operable ground sense
 Internal ESD protection circuit
 Wide temperature range
●Key Specifications
 Wide operating supply voltage
single supply :
split supply :
 Very low supply current
BA2903Yxxx-M
BA2901Yxx-M
 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.)
-40℃ to +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
Automotive
Dual
Quad
Maximum Operating Temperature
Supply Current
0.6mA
+125℃
BA2903YF-M
BA2903YFV-M
BA2903YFVM-M
0.8mA
BA2901YF-M
BA2901YFV-M
●Block Diagram
VCC
VOUT
+IN
-IN
VEE
Fig.1 Simplified schematic (one channel only)
○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays.
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TSZ02201-0RFR1G200550-1-2
25.SEP.2012 Rev.001