PI3A412ZHEX - Diodes Incorporated

Manufacturer Part Number

PI3A412ZHEX

Manufacturer

Diodes

Introduction

Diodes PI3A412ZHEX is an interface component for analog signal switching, offering a configurable dual single-pole double-throw (SPDT) 2:1 multiplexer/demultiplexer.

Product Features and Performance

4 Independent Circuits

Low On-State Resistance 750mOhm

Channel-to-Channel Matching 50mOhm

Single Supply Voltage Range 1.8V to 4.2V

Fast Switching Time 13ns On, 38ns Off

High -3db Bandwidth 78MHz

Low Charge Injection 50pC

Low Channel Capacitance 20pF

Ultra-Low Leakage Current 1µA

Excellent Crosstalk Performance -97dB at 1MHz

Product Advantages

Optimized for low-voltage operations

Minimal distortion and signal loss

Precision signal handling

Low power consumption

Suited for high-frequency applications

Key Technical Parameters

Switch Circuit Configuration SPDT

Multiplexer/Demultiplexer Configuration 2:1

Number of Switch Circuits 4

Maximum On-State Resistance 750mOhm

Supply Voltage Range 1.8V ~ 4.2V

Switch Time Max 13ns Ton, 38ns Toff

Bandwidth 78MHz

Channel Off Capacitance 20pF

Quality and Safety Features

Stringent crosstalk suppression for signal integrity

Low leakage current to ensure minimal power loss

Compatibility

Compatible with a wide range of supply voltages

Surface mount package for easy PCB integration

Application Areas

Signal routing in consumer electronics

Data acquisition systems

Communication devices

Audio and video switching

Test equipment

Product Lifecycle

Currently Active

Not reported as nearing discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

High-speed analog signal switching capabilities

Enhanced signal integrity with low crosstalk and charge injection

Flexible voltage operations suitable for various applications

High-frequency performance suitability

Reliable for industrial temperature ranges -40°C to 85°C

Compact 16-TQFN package for space-constrained applications