PI5A392AQEX Integrated Circuits (ICs)

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The PI5A392AQEX is an analog switch, multiplexer and demultiplexer. It is a high voltage analog switch, optimized for maximum transition time and low leakage current, that provides superior isolation and dynamic performance. The PI5A392AQEX provides high-speed, low-emission switching of a low voltage signal or a low voltage signal and a high voltage supply. It is optimized for high-speed analog signal or power applications requiring high power efficiency, low voltage operation and fast performance, such as video and audio switching.

The primary application field of the PI5A392AQEX is analog signal multiplexing, where it can be used to combine multiple inputs into a single output or to split a single input into multiple outputs. It can be used for analog signal routing from multiple devices to a single device or from a single device to multiple devices, for example mixing an analog signal from multiple sources together into a single signal before outputting to an amplifier, or splitting a single signal from an amplifier into multiple signals for output to different devices.

The PI5A392AQEX operates with two voltage inputs and two control inputs, that enable the user to select which input is connected to the output. The switch can be configured to be open or closed using logic signals on the control inputs, or to provide a high-precision level shift, with the output signal following the input signal as it changes across the threshold levels of the control inputs. The PI5A392AQEX also provides signal conditioning functions such as level shifting, current limiting, and impedance matching between the signal inputs and outputs, as well as providing a high isolation between the input and output signals.

The PI5A392AQEX uses an external positive and negative supply voltage (VCC) of 5V, and can operate over a range of ±2.5 V to 5V. It can handle analog signal voltages of both AC and DC types, and input voltages can range from 0V to V CC +1.6V. It works over a temperature range from -40oC to +85oC, and it has a maximum output current capability of 4mA. The PI5A392AQEX is available in a variety of packages, including a 16-pin US8J and a 12-pin US12L. The PI5A392AQEX is RoHS compliant and halogen-free.

The PI5A392AQEX is ideal for many analog signal switching and multiplexing applications. Its low switching time and easy-to-use control inputs make it well suited for automotive audio and video, mobile multimedia, and pro audio applications. With its combination of high power efficiency and fast transition times, it can also be used in many applications such as laser diode protection, LED lighting control, and RF switching.

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