HA4314BCPZ

Analog Switches - Special Purpose Overview

The HA4314BCPZ is a 4-channel, single-function crosspoint switch manufactured by Intersil. It operates within a supply voltage range of 4.5 V to 5.5 V, with a nominal rating of 5 V. The device supports an operating temperature range from 0°C to +70°C. It utilizes a PDSO14 package (SOIC-14) featuring 14 terminals in a dual, gull-wing configuration with a 1.27 mm pitch. The component is RoHS compliant and lead-free.

Analog Switches - Special Purpose Feature Summary

• Provides high bandwidth performance suitable for professional video switching and HDTV applications.
• Features very low power dissipation with distinct enabled and disabled states.
• Offers excellent differential gain and phase characteristics alongside high off-isolation.
• Outputs switch to a high impedance state when disabled, facilitating matrix routing.

Analog Switches - Special Purpose Applications

• Professional video switching systems
• HDTV signal routing
• Computer monitor routing

Analog Switches - Special Purpose Procurement Notes

Verify the specific suffix 'Z' against official Intersil documentation to confirm it denotes RoHS compliance or packaging variations without altering electrical function. Cross-reference the part number with current Renesas Electronics catalogs, as Intersil operations have been integrated into Renesas. Ensure the datasheet version matches the manufacturing date code to avoid discrepancies in pinout or thermal specifications.

Analog Switches - Special Purpose Selection Notes

Select this component for applications requiring wide bandwidth analog signal routing with minimal power consumption. It is suitable for designs needing symmetric slew rates and fast switching without external current sources. Consider the HA4404B if tally outputs are required, or the HA4344B for synchronous control signals. Verify that the SOIC-14 package fits the PCB layout constraints.

Analog Switches - Special Purpose Part Context

The HA4314B belongs to the Intersil/Renesas family of video crosspoint switches designed for high-performance analog signal routing. This series addresses the need for low-power, high-bandwidth switching in video infrastructure. The BCP variant specifically refers to the plastic small outline package with commercial temperature grading, distinguishing it from industrial grade or alternative package options within the same functional family.

Analog Switches - Special Purpose Replacement Considerations

Publicly confirmed substitute part numbers for the HA4314BCPZ are not available in the provided source material. Consult official Renesas documentation for potential obsolescence notifications or alternate product recommendations.