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MAX4733 - Dual SPST Analog Switches

Download the MAX4733 datasheet PDF. This datasheet also covers the MAX4731 variant, as both devices belong to the same dual spst analog switches family and are provided as variant models within a single manufacturer datasheet.

Description

The MAX4731/MAX4732/MAX4733 low-voltage, dual, single-pole/single-throw (SPST) analog switches operate from a single +2V to +11V supply and handle railto-rail analog signals.

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Note: The manufacturer provides a single datasheet file (MAX4731_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription

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19-2645; Rev 2 12/06 50Ω, Dual SPST Analog Switches in UCSP MAX4731/MAX4732/MAX4733 General Description The MAX4731/MAX4732/MAX4733 low-voltage, dual, single-pole/single-throw (SPST) analog switches operate from a single +2V to +11V supply and handle railto-rail analog signals. These switches exhibit low leakage current (0.1nA) and consume less than 0.5nW (typ) of quiescent power, making them ideal for batterypowered applications. When powered from a +3V supply, these switches feature 50Ω (max) on-resistance (RON) with 3.5Ω (max) matching between channels, and 9Ω (max) flatness over the specified signal range. The MAX4731 has two normally open (NO) switches, the MAX4732 has two normally closed (NC) switches, and the MAX4733 has one NO and one NC switch.
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