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TS3A4741 Datasheet Low-voltage Single-supply 2-channel Spst Analog Switches

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TS3A4741, TS3A4742 SCDS228F – AUGUST 2006 – REVISED DECEMBER 2015 TS3A474x 0.

General Description

The TS3A4741 and TS3A4742 are bi-directional, 2channel single-pole/single-throw (SPST) analog switches with low ON-state resistance (Ron), lowvoltage, that operate from a single 1.6-V to 3.6-V supply.

These devices have fast switching speeds, handle rail-to-rail analog signals, and consume very low quiescent power.

The digital logic input is 1.8-V CMOS compatible when using a single 3-V supply.

Key Features

  • 1 Low ON-State Resistance (Ron).
  • 0.9-Ω Max (3-V Supply).
  • 1.5-Ω Max (1.8-V Supply).
  • 0.4-Ω Max Ron Flatness (3-V Supply).
  • 1.6-V to 3.6-V Single-Supply Operation.
  • Available in SOT-23 and VSSOP Packages.
  • High Current-Handling Capacity (100 mA Continuous).
  • 1.8-V CMOS Logic Compatible (3-V Supply).
  • Fast Switching: tON = 14 ns, tOFF = 9 ns 3.

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