Features
Analog Switch Voltage: 3.3 V, 5 V, 10 V
Low On-State Resistance:
– Typical 50 Ω at VS = 9 V
– Typical 60 Ω at VS = 4.5 V
– Typical 300 Ω at VS = 3 V
Bandwidth: 200 MHz
Fast Switching Times: tON = 60 ns, tOFF = 50 ns
Break-Before-Make Switching
Operation Temperature Range: –40°C to 125°C

Applications
Industry Control Systems
Battery-Powered Systems
Audio Signal Routing
Instrumentation

Description
The TPW4066 is a four-channel single-pole single-throw
(SPST) analog switch that is suitable for use in analog
or digital multiplexer/demultiplexer applications. The switch
features four digital select inputs (S1, S2, S3, and S4), to
control four independent switches.
The device is designed on an enhanced process that
provides lower power dissipation and high switching
speed. The device operates equally well as either
multiplexers or de-multiplexers and has an input range that
extends to the supplies.