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Overview
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Development Resources
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Application
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Ordering Detail
Overview
The device is a high-performance Single Pole/Double Throw (SPDT) analog switch. The device features ultra-low RON of 2 Ω maximum at 4.5-V VCC and operates over a wide VCC range from 1.65 V to 5.5 V.
The device features a very low quiescent current even when the control voltage is lower than the VCC supply. This feature serves the portable applications very well allowing for the direct interface with processor general-purpose I/Os.
The device has excellent channel-to-channel crosstalk performance to fit applications with high channel-tochannel isolation requirements.
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Status
Production
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Rating
Industrial
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Number of Channels
2
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Switch Config
2:1
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VCC (Min) (V)
1.65
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VCC (Max) (V)
5.5
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Input Range
0V to VCC
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BW (MHz)
100
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IQ (μA)
0.3
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Ron (Ω)
1
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Leakage Current (nA)
10
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VIH (Min) (V)
2.4
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VIL (Max) (V)
0.8
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tON (ns)
40
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tOFF (ns)
15
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Package
MSOP10
Development Resources
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Documentation
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Show FilterHidden FilterDocumentation
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Data Sheet
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Selection Guide
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Newsletter
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Application Note
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Technical Note
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User Guide
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Test Report
- Document Name
- Type
- Language
- Date
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Selection GuideEnglish07/02/2025
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Selection GuideEnglish07/01/2025
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Data SheetEnglish01/23/2026
Low-Voltage 1-Ω SPDT Analog Switch
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Technical NoteEnglish01/19/2024
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Application
• Industry Control Systems
• Battery-Powered Systems
• Audio Signal Routing
• Portable Instruments and Mobile Devices
Ordering Detail
| Order Part Number | Buy | Samples | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPW3221Q-VS2R-S | Automotive Grade | / | Production | / | 2026-01-21 | MSOP10 | 24 | MSL3 | T&R | 3000 | 15000 |
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