MAX4885EETG+CK2

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The MAX4885EETG+CK2 from Maxim Integrated is a precision, single-pole double-throw (SPDT) analog switch designed for automotive and medical applications. It features high on-resistance (RON) of up to 0.45Ω and low off-resistance (ROFF) of up to 0.3Ω over a wide temperature range of -40°C to +85°C. It also offers excellent repeatability of 80µV and low charge injection of 35pC. The switch is voltage-controlled and operates from a single-supply of +2.7V to +10V, making it ideal for low-power applications. It is housed in a compact 8-pin TSSOP package and is AEC-Q100 compliant.

The MAX4885EETG+CK2 is ideal for applications where low on-resistance and high off-resistance are required. It is suitable for use in high-Side and low-side analog switching applications, such as in automotive and medical field. Typical applications include motor control, current reading, power measurement, data acquisition and level detection. Additionally, it supports a variety of signal types, including waveforms, pulse waveforms, and logic signals. The switch also features a push-pull design for fast switching times, with a maximum switch-ON time of 14us and a maximum switch-OFF time of 8us.

The MAX4885EETG+CK2 features a push-pull operation, which allows it to switch rapidly between two analog voltages. When voltage is applied to the control pin, the two channels are connected, allowing the current to flow between the two analog signals. When the voltage is removed, the switch will open and the two channels will be disconnected. This process is repeated until the current has been completely switched. Additionally, the switch has a high input impedance, allowing it to be operated with low-voltage logic signals, such as CMOS or TTL.

The MAX4885EETG+CK2 is also designed to minimize power consumption, as it only requires a minimal amount of power to switch from one analog voltage to the other. It also features low charge injection, which ensures that the switch will not corrupt the voltage signal as it is being passed through. Finally, it is designed for a wide temperature range of -40C to +85C, making it suitable for applications in harsh environments.

In summary, the MAX4885EETG+CK2 is a precision SPDT analog switch that is ideal for automotive and medical applications. It features high on-resistance, low off-resistance, low charge injection and repeatability, low power consumption, and wide temperature range. The switch is voltage controlled and performs fast switching time, with a maximum switch-ON time of 14us and a maximum switch-OFF time of 8us. With these features, the MAX4885EETG+CK2 is an ideal solution for low-power, high-side and low-side analog switching applications.

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