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MAX4733EBL+ is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is INTEGRATED CIRCUIT. Review the specifications below when checking this part for your BOM.
The MAX4733EBL+ is a dual single-pole/single-throw (SPST) analog switch in a UCSP package. It operates from a single +2V to +11V supply and handles rail-to-rail analog signals. The device features low leakage current of 0.1nA typical at +25°C and consumes less than 0.5nW quiescent power. At +5V, the on-resistance is 25Ω maximum with 3Ω matching between channels. At +3V, the on-resistance is 50Ω maximum with 3.5Ω matching. The MAX4733 includes one normally open and one normally closed switch.
Verify the component authenticity by checking the top marking against the datasheet specifications. Ensure the package type matches the required PCB footprint. Confirm the temperature range meets the application requirements. Check for any specific handling instructions related to the UCSP package during soldering.
Select this component when a compact dual SPST analog switch is needed for low-voltage applications. Consider the on-resistance values at the operating supply voltage. Evaluate the leakage current requirements for the specific signal path. Ensure the logic levels are compatible with the control circuitry.
The MAX4733 is part of the MAX4731/MAX4732/MAX4733 family of low-voltage dual SPST analog switches. These devices are designed for battery-powered applications due to their ultra-low power consumption. The family offers different switch configurations, with the MAX4733 providing one normally open and one normally closed switch.
MAX4731EBL+
The MAX4731 has two normally open switches, the MAX4732 has two normally closed switches, and the MAX4733 has one normally open and one normally closed switch.
The MAX4733 can operate with a supply voltage up to +11V, with an absolute maximum rating of +12V.
The on-resistance is guaranteed to be 25Ω maximum at +5V and 50Ω maximum at +3V. It increases as the supply voltage decreases.
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