The NJM2172 is a single supply, dual Op-amp with electric variable resistor (EVR), which contains a buffer amplifier, reference voltage circuit, EVR and EVR control circuit.
The reference is fixed around 1/2 V + level internally, and only requires few external parts.
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.
