The NJM391A is a single comparator designed specifically to operate from a single supply over a wide range of voltages. Operation from split power supplies is also possible.
The NJM391A also has a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.
Orders below £100.00 can be delivered by 1st Class Post at a rate of £3.50 (allow 3-5 working days) or a next working day tracked courier at a rate of £9.00.
Orders above £100.00 are delivered by a next working day tracked courier at a rate of £9.00.
