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MAX4591CPE is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC SWITCH SPST-NCX4 20OHM 16DIP. Review the specifications below when checking this part for your BOM.
The MAX4591CPE is a high-speed, precision, quad single-pole/single-throw (SPST) analog switch designed for +12V or +15V single-supply operation. It features four normally closed switches with a maximum on-resistance of 20Ω at +12V and 16Ω at +15V. The device guarantees a maximum channel-to-channel resistance match of 1Ω and flatness of 1.75Ω over the signal range. Switching speeds are fast, with turn-on time ≤80ns and turn-off time ≤45ns. Leakage current is limited to 100pA max, and charge injection is capped at 5pC max. It operates within a temperature range of 0°C to +70°C in a 16-pin Plastic DIP package.
Verify the specific ordering suffix 'CPE' corresponds to the 16-pin Plastic DIP package and the commercial temperature range of 0°C to +70°C. Ensure the design requires the normally closed configuration unique to the MAX4591 variant. Confirm supply voltage requirements align with the specified +12V or +15V single-supply operation limits.
Select this component when a quad SPST switch with normally closed logic is required. It is suitable for applications demanding low on-resistance variation and fast switching under single-supply conditions. Consider the MAX4592 or MAX4593 if normally open or mixed configurations are needed instead. Verify that the 16-pin DIP package fits the board layout constraints.
This part belongs to the MAX4591/MAX4592/MAX4593 family of high-speed, single-supply, quad SPST analog switches from Analog Devices Inc./Maxim Integrated. The family shares similar electrical characteristics but differs in switch logic states: MAX4591 is normally closed, MAX4592 is normally open, and MAX4593 offers a mix of two NO and two NC switches.
The datasheet notes pin compatibility with DG611/DG612/DG613 and DG211/DG212/DG213.
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