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Overview
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Development Resources
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Application
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Ordering Detail
Overview
TPW3221 is high performance Single Pole/Double Throw (SPDT) analog switches. The devices feature ultra low RON of 1.2Ω maximum at 4.5V VCC and will operate over the wide VCC range of 1.65V to 5.5V.
The TPW3221 features very low quiescent current even when the control voltage is lower than the VCC supply. This feature services the portable applications very well allowing for the direct interface with processor general purpose I/Os.
The TPW3221 has very excellent channel to channel crosstalk performance to fit the application with high channel to channel isolation requirement.
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Status
Production
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Rating
Industrial
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Channel
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)
1.15
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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, DFN3X3-10
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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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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Data SheetEnglish02/02/2024
Low Voltage 1Ω 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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Selection GuideEnglish01/19/2024
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Application
• Industry control systems
• Battery-powered systems
• Audio Signal Routing
• Portable Instruments and Mobile Device
Ordering Detail
| Order Part Number | Buy | Rating | Feature | Status | 1ku Price | Release Date | Package | Lead time (week) | MSL | Packing | MPQ | CPQ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPW3221-FR | Industrial Grade | / | Released | $0.380 | 2020-11-30 | DFN3X3-10 | 10 | MSL3 | T&R | 4000 | 20000 | |
| TPW3221-VR | Industrial Grade | / | Released-conditional | $0.380 | 2019-09-12 | MSOP10 | 8 | MSL3 | T&R | 3000 | 15000 |
