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MAX4538ESE 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 SW SPST-NO/NCX4 100OHM 16SOIC. Review the specifications below when checking this part for your BOM.
The MAX4538ESE is a quad, low-voltage, single-pole/single-throw (SPST) analog switch featuring a common enable pin. It contains two normally open and two normally closed switches within a 16-pin Narrow SO package. The device operates from +2V to +12V single supplies or ±2V to ±6V dual supplies. On-resistance reaches 200Ω maximum with 4Ω channel matching. Switching times are 100ns turn-on and 80ns turn-off at ±4.5V. Leakage current is 1nA at +25°C.
Verify the specific suffix 'E' indicates the extended temperature range of -40°C to +85°C. Confirm the 'SE' designation corresponds to the 16-pin Narrow Small Outline Package. Ensure compatibility with required supply voltages before procurement.
Select this component when mixed normally open and normally closed switching is required in a single package. Verify that the 200Ω on-resistance meets system requirements for lower voltage operation compared to the MAX4536 or MAX4537 variants.
This part belongs to the MAX4536/MAX4537/MAX4538 family of quad SPST analog switches. While the MAX4536 offers four normally open switches and the MAX4537 provides four normally closed switches, the MAX4538 uniquely combines two of each type.
MAX4536ESE
The MAX4538 includes a break-before-make time delay of 51ns typical at ±5V dual supplies.
Connecting logic high to the EN pin disables all switches, opening the circuit regardless of individual IN inputs.
Yes, it operates from single supplies between +2.0V and +12V when V- is connected to GND.
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