Description

The TS3A4751 device is a bidirectional, 4-channel,

normally open (NO) single-pole single-throw (SPST) analog switch that operates from a single 1.6-V to

3.6-V supply. This device has fast switching speeds,

handles rail-to-rail analog signals, and consumes very

low quiescent power.

The digital input is 1.8-V CMOS compatible when

using a 3-V supply.

The TS3A4751 device has four normally open (NO)

switches. The TS3A4751 is available in a 14-pin thin shrink small-outline package (TSSOP) and in space-

saving 14-pin VQFN (RGY) and micro X2QFN (RUC)

packages.

Features

? Low ON-State Resistance (RON)

– 0.9 Ω Max (3-V Supply)

– 1.5 Ω Max (1.8-V Supply)

? RON Flatness: 0.4 Ω Max (3-V)

? R ON Channel Matching

– 0.05 Ω Max (3-V Supply)

– 0.15 Ω Max (1.8-V Supply)

? 1.6-V to 3.6-V Single-Supply Operation

? 1.8-V CMOS Logic Compatible (3-V Supply)

? High Current-Handling Capacity (100 mA

Continuous)

? Fast Switching: tON = 5 ns, tOFF = 4 ns

? Supports Both Digital and Analog Applications

? ESD Protection Exceeds JESD-22

– ±4000-V Human Body Model (A114-A)

– 300-V Machine Model (A115-A)

– ±1000-V Charged-Device Model (C101)

Applications

? Power Routing

? Battery-Powered Systems

? Audio and Video Signal Routing

? Low-Voltage Data-Acquisition Systems

? Communications Circuits

? PCMCIA Cards

? Cellular Phones

? Modems

? Hard Drives