DG417LDY-E3

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The DG417LDY-E3 is an integrated analog switch interface with an integrated multiplexer, demultiplexer, and two-channel buffered amplifier. It is a flip chip device that offers a complete solution for any applications requiring an analog switch interface or multiplexer. The device operates with a 3.3V supply at 5.5mA and has a bandwidth of 1Mb/s.

The DG417LDY-E3 has two channels with a maximum current rating of 40mA each. The device can be used for single-ended or differential input/output switching applications. It has a typical on resistance of 0.6Ω. It also features ESD protection for both channels, a thermal shutdown protection and a power-on reset.

The integrated multiplexer and demultiplexer are used to switch between different inputs and outputs. The multiplexer allows up to 8 different input signals to be switched while the demultiplexer processes the incoming signals by selecting the appropriate output. Both circuits operate at a peak frequency of 1Mb/s and feature an on resistance of 0.6Ω and a maximum power dissipation of 1.5W.

The two-channel buffered amplifier provides a fixed gain of 30dB. The amplifier is optimized for minimum power dissipation and has a 3.3V single-ended, 1kΩ load, and a load current of 5mA. It also features a total harmonic distortion (THD) of 1% and a signal-to-noise plus distortion ratio (S/N+D) of 60dB.

The DG417LDY-E3 is designed for applications where analog switch, multiplexer and demultiplexer solutions are required. It is suitable for a range of applications such as analog signal conditioning, motor control, communication, as well as other industrial applications. The device is available in an 8-lead DIP package and is specified for operation from 0℃ to 85℃.

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