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MAX4732EBL+ 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 INTEGRATED CIRCUIT. Review the specifications below when checking this part for your BOM.
The MAX4732EBL+ is a dual single-pole/single-throw (SPST) analog switch featuring normally closed contacts. It operates from a single +2V to +11V supply and handles rail-to-rail analog signals. The device exhibits low leakage current of 0.1nA typical at +25°C and consumes less than 0.5nW quiescent power. At +5V, the on-resistance is guaranteed at 25Ω maximum with 3Ω matching between channels. At +3V, the on-resistance is 50Ω maximum with 3.5Ω channel matching. The component utilizes a 9-bump UCSP package measuring 1.52mm x 1.52mm.
Verify the specific ordering suffix against the manufacturer's official documentation to confirm the package type and temperature range. Ensure that the procurement source provides valid RoHS compliance information. Cross-reference the part number with the latest datasheet revision to confirm availability status and any potential obsolescence notices before finalizing orders.
Select this component for applications requiring normally closed analog switching within a compact footprint. Verify that the system supply voltage falls within the +2V to +11V operating range. Ensure the logic control signals are driven rail-to-rail to minimize power consumption and maintain TTL compatibility. Confirm that the required on-resistance specifications align with the performance guarantees at the intended operating voltage.
This component belongs to the MAX4731/MAX4732/MAX4733 family of low-voltage dual SPST analog switches. While the MAX4731 features normally open switches and the MAX4733 combines one NO and one NC switch, the MAX4732 specifically provides two normally closed switches. All variants share identical electrical characteristics and packaging options, differing only in their internal switch states.
MAX4731EBL+
The MAX4732 contains two normally closed (NC) switches, whereas the MAX4731 contains two normally open (NO) switches. Both devices share identical electrical specifications and package options.
The 9-bump UCSP package occupies a 1.52mm x 1.52mm area, significantly reducing the required printed circuit board space compared to traditional packages like µMAX or TDFN.
Yes, the device is TTL/CMOS-logic compatible. When powered from a +5V supply, it meets TTL standards. For other supply voltages, driving the logic inputs rail-to-rail is recommended.
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