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The PI5A100QE is a precision Quad Single-pole double-throw (4SPDT) CMOS analog switch designed for single supply operation between +2V and +6V. It features rail-to-rail analog signal dynamic range and low on-resistance, typically 6Ω at 5V supply, which minimizes distortion and error voltages. The device guarantees fast switching speeds with turn-on time under 12ns at 5V. It includes an enable pin to place all switches in a high-impedance state. The component operates over the industrial temperature range of -40°C to +85°C and is housed in a 16-pin QSOP package.
Verify the ordering suffix 'E' confirms Pb-free and Green status as per manufacturer specifications. Confirm the 'Q' suffix corresponds to the 16-pin QSOP package variant. Ensure procurement channels are authorized to maintain product authenticity and warranty coverage. Check for specific tape and reel requirements if the 'X' suffix is included in the full part number.
Select this component for applications requiring low distortion and precise signal routing within a single supply voltage range. The 4SPDT configuration supports multiple channel switching needs. Consider the 16-pin QSOP package for space-constrained designs. Evaluate thermal dissipation requirements against the 650mW limit when operating at elevated temperatures or high current loads.
The PI5A100 series represents Diodes Incorporated's improved quad SPDT analog switch line. The QE suffix specifically denotes the QSOP package version with environmental compliance. This family targets high-precision audio and video applications where signal fidelity and low power consumption are critical design parameters.
Direct replacements include the PI5A100WE, which shares identical electrical characteristics but utilizes a 16-pin SOIC package instead of QSOP. Verify pinout compatibility and physical footprint differences before substitution.