LESHAN RADIO COMPANY, LTD.
Low Power Low Offset
Voltage Quad Comparators
LR339
DESCRIPTION:
The LR339 consists of four independent precision
voltage comparators.
These were designed specifically to operate from a signal power supply over a wide range of
voltage.
Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply
voltage.
The LR339 also have a unique characteristic in that the input common-mode
voltage range includes ground,even though operated from a single power supply
voltage.
FEATURE:
z Low input biasing current: 25nA(Typ.
) z Low input offset current: r5.
0nA(Typ.
) z Low output saturation voltag...