MAX4546CSE

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MAX4546CSE is a dual SPDT analog switch designed to provide low ON resistance and low charge injection while still providing low power consumption. It is ideal for need for low power and high speed switching applications with dual supply voltages of +2.7V to +11V and –2.7V to –11V. The MAX4546CSE has an on-resistance of 0.4Ω and a charge injection of 1pC. It also has a very low power consumption (1 µW) and is capable of switching 1nA to 500mA of current. The MAX4546CSE is ideally suited for multiplexing and audio applications.

The MAX4546CSE is an integrated circuit which uses a fully differential architecture and a CMOS switch array to minimize power consumption, minimize charge injection, and maximize on-resistance. Additionally, the integrated circuit contains overvoltage protection and an internal latch which ensures that the logic inputs remain valid until all necessary logic inputs have been asserted. The MAX4546CSE also provides overcurrent protection and a power-down feature which allows the user to shut down the entire device when not in use.

The main application field of MAX4546CSE is analog multiplexing applications like audio signals, video signals, and video switching. It is also suitable for instrumentation switching and switched capacitance applications. It is also used for applications which require both high speed and low power consumption.

The working principle of MAX4546CSE is based on the use of a dual switch array which is driven by a logic input. The logic input is used to control the switching action of the integrated circuit. The logic input also controls a latch which is used to store the logic input during power-down conditions. The integrated circuit is also protected by overvoltage and overcurrent protection, and it is capable of switching currents ranging from 1nA to 500mA.

The MAX4546CSE provides a number of features including low power consumption, overvoltage and overcurrent protection, low charge injection, and low on-resistance. These features make the MAX4546CSE ideal for applications which require low power consumption and high speed switching. Additionally, the integrated circuit also provides protection from EM interference as well as protection from noise, making it suitable for both low noise and high noise environments.

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