TS4100/01/02 Data Sheet

"Rail-to-Rail Plus"™, 1% RON Flatness, 0.8 V to 5.25 V Analog

Switches/Multiplexers

The TS410x family of analog switches and multiplexers consists of the TS4100 8-chan-

nel analog multiplexer, the TS4101 dual 4-channel analog multiplexer, and the TS4102

triple single-pole/double-throw (SPDT) switch. These switches are unique because they

can operate at supply voltages as low as 0.8 V while accepting input signal swings

above the supply voltage up to 5.25 V ("Rail-to-Rail Plus"™). The on-resistance variation

over the entire signal swing range is less than 1%, exhibiting excellent linearity and con-

sistency in dynamic and measurement applications. With a supply current of only 675

nA, the TS4100-TS4102 family input and output leakage is less than 0.5 nA, both when

off and when on.

The TS4100-TS4102 are fully specified over the –40 °C to +85 °C temperature range

and is available in a low-profile, thermally-enhanced 16-pin 3.3 mm TQFN package with

an exposed back-side paddle. For best performance, solder exposed back-side paddle

to PCB ground.

Applications

• Low Voltage Battery-Operated Equipment

• Precision Measurement

• Analog Signal Processing

• Communication Circuits

• Audio Signal Routing

• Low-Voltage Data-Acquisition Systems

KEY FEATURES

• Low Supply Voltage Operation: 0.8 V to

5.25 V

• On-resistance of 80 Ω

• "Rail to Rail Plus"™ input/output voltages

can exceed the supply rails

• Guaranteed Low Off and On Leakage: ±0.5

nA

• Guaranteed Match Between Channels: 9 Ω

• Guaranteed <1% On-Resistance Variation

Across Input Voltage

• TS4100: 8-Channel Switch/Multiplexer

• TS4101: Two 4-Channel Switches/

Multiplexers

• TS4102: Three Single-Pole/Double-Throw

Switches (SPDT)

• Supply Current: 675 nA

• 16-Pin, Low-Profile, Thermally Enhanced 3

mm x 3 mm TQFN Package

Functional Block Diagrams

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