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PI5V331Q is listed in the Analog Switches - Special Purpose range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is IC VIDEO MULTIPLEXER 4X1 16QSOP. Review the specifications below when checking this part for your BOM.
The PI5V331Q is a dual 4-channel multiplexer/demultiplexer housed in a 16-pin QSOP package. It operates on a single +5.0V supply with a quiescent current of 0.1μA typical. The device features a -3dB bandwidth of 150 MHz and an on-resistance ranging from 3Ω to 7Ω at VCC minimum. Switching times are limited to 5ns maximum for both turn-on and turn-off. It provides -58dB crosstalk at 10MHz and -38dB off-isolation.
Verify the specific ordering suffix against manufacturer documentation, as it determines packaging type. The 'E' suffix indicates Pb-free and Green compliance. The 'Q' suffix denotes the 16-pin QSOP package. Confirm availability status directly with Diodes Incorporated or authorized distributors, as component lifecycle stages may affect procurement options.
Select this component when a low-cost solution for switching between multiple video sources is required. Ensure the design accommodates a single 5V supply voltage. Verify that the load requirements align with the 100mA high-current output capability. Consider the 16-pin QSOP footprint during PCB layout planning.
This component belongs to the PI5V331 series manufactured by Pericom Semiconductor Corporation, now part of Diodes Incorporated. The series includes variants such as the PI5V331QE and PI5V331WEX. These devices are designed specifically for analog video signal routing within consumer electronics and display equipment.
The datasheet identifies the QS4A210 as functionally equivalent. Verify pin compatibility and electrical specifications before substitution.
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