HV209FG-G

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The HV209FG-G is a special purpose analog switch intended for use in applications that require precision, power efficiency, or handheld and mobile applications. The HV209FG-G is a CMOS analog switch designed for applications in the interface market. It combines a single CMOS switch capable of switching up to 2.0V and 40mA with a control logic interface compatible with popular microprocessors, DSPs, and microcontrollers, including the popular 8051 family. The flexibility of the HV209FG-G allows the user to choose an appropriate signal swing, supply voltage range, and logic interface.

The HV209FG-G provides an optimal signal switch matrix suitable for switching high-speed signals in two different formats. The first format uses two switches, one to connect the input signal to either of two outputs, and the other to connect the output back to the input:

Input -> (switch 1) -> Output 1 -> (switch 2) -> Output 2 -> (switch 1) -> Input

The second format provides three signals: an input signal, a control signal, and an output signal. The control signal is used to control the output signal. It can be used to actuate a switch connecting the input to the output, or to enable/disable the connection. The HV209FG-G also provides an enable/disable control signal for power management. This feature allows the user to turn off the device when not in use.

In addition to the switch matrix, the HV209FG-G also provides an adjustable-reference voltage input and two reference voltage output pins. The adjustable reference voltage input allows the user to set the low- and high-side reference level signals. The two reference voltage output pins can be used to control the analog switching levels. The HV209FG-G also provides a low-current logic interface, which can be programmed with up to 8 bits of resolution. This allows the logic interface to support multiple logic levels, including logic low, logic high, and logic low/high impedance.

The HV209FG-G is designed for applications that require precision and power efficiency, such as handheld and mobile applications. It is available in a variety of packages, including DIP, SMD, and SOT-23 packages. The HV209FG-G exhibits noise-free performance when used in conjunction with precision power supplies, such as those used in automotive applications. The device is also suitable for use in military and aerospace applications.

The HV209FG-G is an ideal solution for applications that require precision switching and power efficiency. It offers a single switch capable of switching up to 2.0V and 40mA, an adjustable reference voltage input, two reference voltage outputs, and a low-current logic interface. The HV209FG-G provides a reliable solution for switching high-speed signals in two different formats, and is suitable for use in various applications, including handheld and mobile, automotive, military, and aerospace applications.

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