PI3USB4000AZUAEX

$1.79

Description：IC MUX 1:2 8OHM 10UQFN
Series：-

SKU:dd8f30b8f6d3 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC MUX 1:2 8OHM 10UQFN
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Circuit：DPDT
Multiplexer/Demultiplexer Circuit：1:02
On-State Resistance (Max)：8Ohm
Channel-to-Channel Matching (ΔRon)：500mOhm
Voltage - Supply, Single (V+)：2.7V ~ 6V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：100µs, 50ns (Typ)
-3db Bandwidth：1GHz
Charge Injection：-
Channel Capacitance (CS(off), CD(off))：7pF, 9pF
Current - Leakage (IS(off)) (Max)：1µA
Crosstalk：-35dB @ 240MHz
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：10-UFQFN
Supplier Device Package：10-UQFN (1.5x2)
Number of Circuits：1
Grade：-
Qualification：-

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PI3USB4000AZUAEX

Overview

The PI3USB4000AZUAEX is a differential bi-directional 2:1 multiplexer/demultiplexer switch manufactured by Diodes Incorporated. It supports USB 2.0 signals with a bandwidth of 1 GHz and operates on a supply voltage range of 2.7V to 6.0V. The device features an ultra-low ON capacitance of 7 pF and a typical ON resistance of 5 Ω. It includes over-voltage protection that triggers at 4.75 V, ensuring channel disconnection during high-voltage events. Common port pins tolerate up to 18 V, while channel pins tolerate up to 6 V. The component is housed in a 10-UQFN (1.5x2 mm) package.

Feature Summary

Differential bi-directional 2:1 multiplexer/demultiplexer configuration for signal routing
Ultra-high voltage tolerance on common ports reaching 18 V and integrated over-voltage protection
High-speed signal integrity maintained through 1 GHz bandwidth and low insertion loss
Low power consumption with support for 1.8 V logic control signals

Applications

Smartphones
Tablets
Notebooks
Personal Computers
Type-C Applications

Procurement Notes

Verify the ordering suffix 'ZUAEX' corresponds to the 10-pin UQFN package with tape and reel packaging. Confirm RoHS compliance and lead-free status against current manufacturer declarations. Ensure the procurement channel is authorized to avoid counterfeit components. Validate the specific revision level DS40145 Rev 4-2 if strict version control is required for the design.

Selection Notes

Select this component when designing circuits requiring high voltage tolerance on data lines, such as MHL switching or fast charging scenarios. The 1.8 V logic compatibility allows direct interfacing with low-voltage microcontrollers. Consider the 10-UQFN package dimensions for PCB layout constraints. Verify that the 1 GHz bandwidth meets the signal requirements for the intended USB application.

Part Context

This part belongs to the PI3USB4000A product line from Diodes Incorporated. It is functionally equivalent to other variants within the series, distinguished primarily by package type and ordering suffixes. The ZUA variant specifically denotes the 1.5x2 mm UQFN footprint. Other family members may utilize different packages like ZM or offer slight variations in electrical characteristics.

Replacement Considerations

Direct substitutes include PI3USB4000AZMEX, which shares identical electrical specifications but utilizes a 1.4x1.8 mm UQFN package. Designers must verify pinout compatibility and thermal pad connections when swapping between ZUA and ZM package codes.