MT8816AP1

Analog Switches - Special Purpose Overview

The MT8816AP1 is an analog crosspoint switch array manufactured by Microchip Technology, featuring an 8 x 16 configuration. It utilizes ISO-CMOS technology for low power dissipation and high reliability. The device integrates internal control latches and a 7-to-128 line address decoder, allowing any of the 128 switches to be individually addressed via seven address bits. It operates on a single supply voltage ranging from 4.5 V to 13.2 V, with a maximum operating temperature of +85°C and a minimum of -40°C. The unit is housed in a PLCC-44 surface-mount package.

Analog Switches - Special Purpose Feature Summary

• Integrates internal control latches and a 7-to-128 line address decoder for simplified switching control
• Supports cascading capability through Chip Select (CS) pins for matrix expansion
• Features full CMOS switches designed to minimize signal distortion, feedthrough, and crosstalk

Analog Switches - Special Purpose Applications

• PBX systems
• Key systems
• Mobile radio equipment
• Test equipment and instrumentation
• Audio/Video switching matrices

Analog Switches - Special Purpose Procurement Notes

Verify component authenticity and datasheet revisions before integration. Confirm lead times and availability as distribution status may vary. Ensure proper handling procedures are followed due to moisture sensitivity classification. Review end-of-life notifications or discontinuance notices to assess long-term supply viability for production planning.

Analog Switches - Special Purpose Selection Notes

Select this component when an 8 x 16 analog switching matrix is required within a single IC. Verify that the system voltage falls between 4.5 V and 13.2 V. Ensure the application requires separate analog and digital reference supplies. Consider the PLCC-44 package constraints for PCB layout and thermal management during the design phase.

Analog Switches - Special Purpose Part Context

This part belongs to the MT8816 family of analog crosspoint switches. It shares core architectural features with variants like the MT8816AF1 but differs in packaging and specific commercial suffixes. The MT8816 series is widely recognized for its use in telecommunications infrastructure requiring reliable analog signal routing.

Analog Switches - Special Purpose Replacement Considerations

Direct substitutes include other MT8816 variants such as MT8816AF1. Verify pin compatibility and package dimensions before substitution. Cross-reference datasheets to ensure identical electrical characteristics and latch configurations.