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19-2129; Rev 2; 10/09
Low-Voltage, Dual DPDT/Quad SPDT Analog Switches in QFN
General Description
The MAX4699/MAX4701/MAX4702 are low-voltage, single-supply CMOS analog switches. The MAX4699/ MAX4701 are dual double-pole/double-throw (DPDT) switches with two control inputs that control two single-pole/double-throw (SPDT) switches each. The MAX4702 is a quad SPDT switch with one control input and one low-voltage digital logic power supply. These devices operate from a single +1.8V to +5.5V power supply. When powered from a +2.7V supply the MAX4699/MAX4701/MAX4702 offer a 75 Ω on-resistance (RON), with 12Ω max RON flatness and 4Ω max matching between channels.