Dual 4-channel analog mux for precision signal routing
The MAX339MJE is a dual 4-channel low-leakage analog multiplexer from Analog Devices, designed for routing low-level analog signals in precision measurement and data-acquisition systems.
RoHS non-compliance and legacy system fit
The MAX339MJE is RoHS non-compliant, which means it contains lead or other restricted substances above the exemption thresholds — a consideration for new designs targeting RoHS conformance, but often acceptable for repair, legacy, or military/aerospace programs where leaded solder is still specified.
