■ GENERAL DESCRIPTION
The NJU7001, 02 and 04 are single, dual and quad C-MOS Operational Amplifiers operated on a single-power-supply, low voltage and low operating current.
The minimum operating voltage is 1V and the output stage permits output signals to swing between both of the supply rails.
The input bias current is as low as less than 1pA,consequently the very small signal around the ground level can be amplified.
Furthermore, the operating current is also as low as 15µA ( typ ) per circuit, therefore it can be applied especially to battery-operated items.