FUJITSU SEMICONDUCTOR
DATA SHEET
DS04-12103-4E
ASSP
DUAL COMPARATOR
MB47393
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DESCRIPTION
The Fujitsu MB47393 is a dual comparator which is designed to operate from a single power supply over a wide
range of voltage. The input characteristics is equivalent of current industry standard comparator. Even though
operated from a single power supply, the input common mode voltage range includes ground. Owing to adoption
of clamp circuitry in input pins, mis-operation is prevented by negative input. The MB47393 is compatible with
LM393.
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FEATURES
• Wide power supply voltage range
Single power supply ––– 2V to 30V
Dual power supplies ––– ±1V to ±15V
• Wide input common-mode voltage range
0V to (V
CC
– 1.5)V
• Low input bias current ––– 25nA typ.
• High sink current capability because of open collector output 40mA min.
• Package
Plastic 8 pin DIP package
(Suffix: –P)
Plastic 8 pin FPT package
(Suffix: –PF)
Plastic 9 pin SIP package
(Suffix: –PS)
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PACKAGE
PLAPMSTIC PACKAGE
DIP-08P-M01
PLAPMSTIC PACKAGE
FPT-08P-M01
PLAPMSTIC PACKAGE
SIP-09P-M01
FUJITSU [ FUJITSU COMPONENT LIMITED. ]
