TS3A5018DGVR

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TS3A5018DGVR is a high-performance and ultra-low on-resistance analog multiplexer/switch containing 18 independent single-channel switches. It is specially designed for high-performance fan-out switching and multiplexing applications with a high data transfer rate, low power consumption and low off-isolation. The tiny package footprint and low overall power, combined with its low input capacitance and low crosstalk, make the TS3A5018DGVR ideally suited for high-speed, low-power switch and multiplexer applications in general-purpose or space constrained systems.

The TS3A5018DGVR can be employed in a wide variety of switching applications, including video and audio switching and routing, communications switch, signal routing, buffering, and analog switching. In addition, the TS3A5018DGVR can be used to multiplex/demultiplex digital signals with extremely low crosstalk and excellent off-isolation. The 18 switches are arranged in dual banks of nine switches and each bank can be independently controlled. The switches are digitally controlled and support both single and dual-directional (transparent) switching of the signals.

The TS3A5018DGVR provides a 0.6-dB insertion loss and a 5000-Vrms isolation over 250-MHz bandwidth. The on-resistance of the switch (RON) is typicall 2 Ω. The ultra-low ON RON combined with the low input capacitance makes it an excellent solution for low-voltage, low-power applications. In addition, the device has a TTL/CMOS compatible control logic with a high impedance OFF isolation for improved performance.

The TS3A5018DGVR typically operates from a 2.5-V to 5.5-V power supply. It includes an active-low enable signal and an active-high enable signal for each bank of switches to enable the switches. The on and off times for the switches are 5 ns and 7 ns, respectively, making it suitable for higher data rates and higher switching speeds. The device is available in an ultra-small 3 mm × 3 mm DFN-10 package with JEDEC standard pin-out.

In conclusion, the TS3A5018DGVR is an ideal choice for high performance fan-out switching applications and multiplexing applications. It offers excellent electrical performance in a very small package, and its low power consumption and fast operational speed make it ideal for many applications. The availability of the small package with a JEDEC approved pin-out makes it suitable for space-constrained systems. Furthermore, its low on-resistance and high-isolation performance make it a perfect choice for low-power, low-voltage applications.

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