DESCRIPTION

· The TPW4052 is a dual SP4T analog switch designed for analog or digital multiplexer/demultiplexer applications.

· It features three digital select inputs (S0, S1), eight independent inputs/outputs (An, Bn), two common input/outputs (A, B), and a digital enable input (/E).

· When /E is HIGH, the switches are turned off.

· The device is built on an enhanced process for lower power dissipation and high switching speeds.

· It operates well as either a multiplexer or demultiplexer with an input range extending to the supplies.

· All channels exhibit break-before-make switching to prevent momentary shorting during channel switching.

FEATURES

· Analog Switch Voltage: 3.3V, 5V, 10V, ±5V.

· Low ON-State Resistance: typical 50 Ω at Vs = ±4.5V or 9V, typical 60 Ω at Vs = 4.5V, typical 300 Ω at Vs = 3V.

· Bandwidth: 200 MHz.

· Fast switching times: tON = 60ns, tOFF = 50ns.

· Break-Before-Make Switching.

· Operation Temperature Range: –40°C to 125°C.

APPLICATIONS

· Industry control systems.

· Battery-powered systems.

· Audio Signal Routing.

· Instrumentation.