DG406DYZ-T

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The DG406DYZ-T is a chip widely used in the field of Interface - Analog Switches, Multiplexers, Demultiplexers. It is a single monolithic CMOS device providing four independent high-performance, low on-resistance, bi-directional analog/data switches. The performance of this device is improved compared with other similar devices.

DG406DYZ-T offers us logical high signals on four select inputs with these features: it can handle 2V to 11V differential data peak-to-peak, 14ns tPA / tPB propagation delay, and –3dB bandwidth up to 1GHz excluding loading. These bi-directional switches feature low on-resistance and low power usage.

These devices are designed as per JEDEC rules and specified to operate from a single 5 volt power supply, with power dissipation of 0.36 mW/switch (max). They are packaged in 24-Pin TSSOP leads package, which provides a compact design in just 5.1mm x 8.2mm area. The maximum surge current rating is 100mA for 1µs for these switches. The operating temperature can range from -40°C to +85°C.

DG406DYZ-T is able to switch analog signals up to ±15V. These bi-directional switches can directly handle TTL & CMOS logic transitions within 5V. And each switch can handle differential data voltages up to 11V. It includes a power-down feature that allows it to disable all switches simultaneously.

The working principle of the DG406DYZ-T is quite simple. There are four individual bi-directional switches on the chip. Each switch is controlled by a single digital control signal. When the digital control signal is a "low" level, the switch is fast, and has a low on-resistance. When the digital control signal is a "high" level, the switch turns open and an equivalent resistance is seen across the switch.

It has two input terminals plus two output terminals. The analog or digital signals applied to these terminals are routed according to the state of the control signal. When the control signal is low, signals at the inputs are transferred to the outputs, and when the control signal is high, the inputs are completely isolated from the outputs.

In order to maximize performance, the DG406DYZ-T features low on-resistance, very low propagation delay, and a high-bandwidth path. These specifications make it an ideal choice for multiplexing and data routing applications. It is also suitable for use in telecommunications, video/audio switching, and data conversion. This chip is an excellent choice for applications needing fast and reliable multiplexing and data routing.

In summary, DG406DYZ-T is a versatile and high performance a single monolithic CMOS device providing four independent high-performance, low on-resistance, bi-directional analog/data switches. It is designed to provide high-speed operation, low power usage and a wide range of temperature tolerance. This device can be used in a variety of applications including data routing, multiplexing, switching, and data conversion.

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