TS3A4742

0.8Ω 低电压单电源双路 SPST 模拟开关

The TS3A4741 and are bi-directional, 2-channel single-pole/single-throw SPST analog switches with low ON-state resistance Ron, low-voltage, 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.

The TS3A4741 has two normally open NO switches, and the TS3A4742 has two normally closed NC switches.

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Low ON-State Resistance Ron

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0.9-Ω Max 3-V Supply

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1.5-Ω Max 1.8-V Supply

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0.4-Ω Max Ron Flatness 3-V Supply

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1.6-V to 3.6-V Single-Supply Operation

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Available in SOT-23 and VSSOP Packages

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High Current-Handling Capacity 100 mA

Continuous

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1.8-V CMOS Logic Compatible 3-V Supply

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Fast Switching: tON = 14 ns, tOFF = 9 ns