ADG428BPZ-REEL

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Introduction:

The ADG428BPZ-REEL is one of the popular devices that is used in a variety of applications, including analog-to-digital conversion and digital-to-analog conversion. It is an integrated circuit which can be used as an interface between analog and digital circuits. It is a single-chip switch for four independent analog switches, multiplexers, demultiplexers, and analog multiplexers or demultiplexers. The ADG428BPZ-REEL is a cost-effective solution for many applications.

Types of Applications:

The ADG428BPZ-REEL can be used in a number of different applications such as:

• Analog-to-digital conversion
• Digital-to-analog conversion
• Multiplexers
• Demultiplexers
• Analog multiplexers/demultiplexers

The device can be used as a switch for four independent analog switches, muxes, demuxes, and mux/demuxes. It can also be used to switch between two or three analog signals.

Device Working Principle:

The ADG428BPZ-REEL is a four-channel analog switch. The device uses an internal reference voltage (VREF) to control its switching action. When the input signal is lower than the VREF, the switch is closed, and when the signal is higher, the switch is open. The device features low on-resistance and can be used with single-ended signals and differential signals. The device also takes extremely small input signal arguments.

The device has two logic pins, EN and INV. When the EN pin is at logic high, the device is in the enabled state, and when the EN pin is at logic low, the device is in the disabled state. The INV pin allows the user to control the polarity of the outputs. When the INV pin is at logic low, the output is in non-inverting mode, and when the INV pin is at logic high, the output is in inverting mode.

When the device is enabled, it will close all four switches and will remain closed until the input voltage is greater than the VREF. Once the input voltage is higher, the switches will open and remain open until the input voltage is reduced below the VREF. The switches will then close again, repeating the cycle.

Conclusion:

The ADG428BPZ-REEL is an integrated circuit which can be used as an interface between analog and digital circuits. It is a single-chip switch for four independent analog switches, multiplexers, demultiplexers, and analog multiplexers or demultiplexers. The device uses an internal reference voltage (VREF) to control its switching action. It has two logic pins to control the state of the device and to control the polarity of the outputs. The device is cost-effective solution for many applications and can be used in a number of different analog-to-digital and digital-to-analog conversion applications.

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