PI3A3160ZEEX

Description：IC SWITCH SPDTX2 450MOHM 12TDFN
Series：-

SKU:02efdef67930 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPDTX2 450MOHM 12TDFN
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Switch Circuit：SPDT
Multiplexer/Demultiplexer Circuit：2:01
On-State Resistance (Max)：450mOhm
Channel-to-Channel Matching (ΔRon)：80mOhm (Max)
Voltage - Supply, Single (V+)：1.5V ~ 4.2V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：20ns, 12ns
-3db Bandwidth：-
Charge Injection：100pC
Channel Capacitance (CS(off), CD(off))：56pF, 56pF
Current - Leakage (IS(off)) (Max)：100nA
Crosstalk：-41dB @ 100kHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：12-WFDFN Exposed Pad
Supplier Device Package：12-TDFN (3.5x3)
Number of Circuits：2
Grade：-
Qualification：-

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PI3A3160ZEEX

Overview

The PI3A3160ZEEX is a dual single-pole double-throw (SPDT) CMOS analog switch manufactured by Diodes Incorporated. It operates within a supply voltage range of +1.5V to +4.2V and features an on-resistance of 0.4 ohms at 3.0V. The device provides fast switching speeds with a maximum turn-on time of 20ns at 3.3V. It offers high off-isolation of -27dB at 100kHz and crosstalk rejection of -41dB at 100kHz. The component is housed in a 12-pin TDFN package and supports an extended industrial temperature range from -40°C to 85°C.

Feature Summary

Dual SPDT architecture designed for bus and analog applications
Rail-to-rail switching capability throughout the signal range
Logic inputs tolerant up to 3.3V independent of supply voltage

Applications

Cell Phones
PDAs
Portable Instrumentation
Battery Powered Communications
Computer Peripherals

Procurement Notes

Verify the manufacturer origin, as the datasheet references Pericom Semiconductor Corporation while the model prefix indicates Diodes Incorporated. Confirm that the ordering suffix ZEEX corresponds to the 12-contact TDFN package described in the documentation. Ensure compliance with RoHS3 and REACH standards as stated in the environmental classification section of the official specifications.

Selection Notes

Select this component for designs requiring low on-resistance and fast switching in portable electronics. It serves as a lower voltage and on-resistance replacement for the PI5A3158. Consider the 1.5V to 4.2V operating range and the specific 12-pin TDFN footprint when evaluating board space constraints and power supply compatibility.

Part Context

This part belongs to the SOTiny series of analog switches. It is functionally similar to other dual SPDT devices but distinguished by its specific 0.4-ohm on-resistance at 3.0V and 12-pin TDFN packaging. The datasheet history indicates a transition from Pericom Semiconductor Corporation to Diodes Incorporated.