DG384AAK/883B

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DG384AAK/883B, a series of analog switches, multiplexers, and demultiplexers, are components used for the transferring of analog and digital signals. They are capable of controlling multiple electrical signals, thereby making them essential for the operation of a wide variety of applications.

The DG384AAK/883B switch is composed of MOSFETs as its internal circuitry and has an exceptionally high input resistance of 20MOhms and a very low, low-capacitance leakage current. This high input resistance and low current leakage, combined with its lower power consumption and compact size, makes the switch ideal for use in a wide range of digital or analog applications. These applications range from Digital-to-Analog Converters (DACs) and Analog-to-Digital Converters (ADCs) to industrial control systems, medical equipment, and consumer electronics.

The device is designed with an onboard digital control, enabling it to switch in both directions. It is capable of switching between two reference voltages, allowing it to be used as an active analog switch. This flexibility enables the device to be used in a wide range of applications, thus providing increased performance and reliability.

The working principle of the DG384AAK/883B is based on the transistor switching mechanism. The circuit consists of a MOSFET connected between two terminals. The switch is activated when a voltage is applied to one of the terminals. This causes the MOSFET to conduct, allowing current to flow from the other terminal. The switch is then turned off when the voltage is removed from the terminal.

The DG384AAK/883B has a low on-resistance of 11 ohms, which enables it to maintain up to 260mA at a voltage level of 4.5V. The unit also has an off-state low current leakage of 2nA, which helps reduce the overall power consumption of the system. Moreover, the switch has a wide operating temperature range of -40 to 125 °C.

The DG384AAK/883B can be used in different digital and analog applications. It can be used to switch control signals in Electronics Medical Equipment like ECG or EEG; it can be used in transducers, industrial or consumer electronics. It is also widely used in Telecom, Automotive and Aerospace sectors. As it is a small and low power solution, it can be easily embedded into the consumer electronics.

The DG384AAK/883B is a reliable and feature-rich analog switch and multiplexer that offers superior performance, higher reliability, and lower power consumption than conventional analog switches and analog switch controls.

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