TPW3221-VR

$1.32

Description：ANALOG SWITCH SPDT (SINGLEPOLE D
Series：-

SKU:e0debfef8bf3 Category: Analog Switches, Multiplexers, Demultiplexers Brand: 3PEAK

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Product introduction

Product Detailed Parameters

Description：ANALOG SWITCH SPDT (SINGLEPOLE D
Series：-
Mfr：3PEAK
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Circuit：SPDT - Open/Closed
Multiplexer/Demultiplexer Circuit：2:01
On-State Resistance (Max)：1.5Ohm
Channel-to-Channel Matching (ΔRon)：120mOhm
Voltage - Supply, Single (V+)：1.65V ~ 5.5V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：40ns, 15ns
-3db Bandwidth：100MHz
Charge Injection：20pC
Channel Capacitance (CS(off), CD(off))：12pF
Current - Leakage (IS(off)) (Max)：100nA
Crosstalk：-120dB @ 1MHz
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package：10-MSOP
Number of Circuits：2
Grade：-
Qualification：-

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TPW3221-VR

Overview

The TPW3221-VR is a low-voltage Single Pole/Double Throw (SPDT) analog switch manufactured by 3PEAK. It operates within a supply voltage range of 1.65 V to 5.5 V and supports an operating temperature range from –40°C to 125°C. The device features ultra-low on-state resistance, with a typical value of 0.95 Ω at 4.5 V and a maximum of 1.2 Ω at 4.5 V. It offers a bandwidth of 100 MHz, fast switching times with tON of 40 ns and tOFF of 15 ns, and break-before-make switching capability. Quiescent current is typically 0.3 μA. The component is housed in an MSOP10 package.

Feature Summary

Ultra-low on-state resistance for minimal signal loss
Wide single-supply voltage operation range
Low quiescent current suitable for portable applications
High channel-to-channel isolation performance

Applications

Industry control systems
Battery-powered systems
Audio signal routing
Portable instruments and mobile devices

Procurement Notes

Verify the specific ordering suffix to confirm the package type. The -VR suffix indicates the MSOP10 package, while other suffixes may correspond to different packages such as DFN3X3-10. Ensure the selected variant matches the required thermal and physical constraints for the target design implementation.

Selection Notes

Select this component when a low-voltage SPDT switch with high bandwidth and low power consumption is required. Consider the MSOP10 package for the -VR variant if surface-mount space allows. Verify that the control logic levels are compatible with the system's processor I/Os across the entire operating temperature range.

Part Context

The TPW3221 series includes variants with different packaging options. The TPW3221-FR utilizes a DFN3X3-10 package, whereas the TPW3221-VR uses the MSOP10 package. Both variants share identical electrical specifications and functionality, differing only in physical form factor and thermal characteristics.