MT8985AL

Telecom Overview

The MT8985AL is a digital bus switch integrated circuit manufactured by Microchip Technology. It functions as an enhanced digital switch designed for signal routing applications within electronic systems. The component is classified under the Switch ICs subcategory and utilizes CMOS technology. It operates with a nominal supply voltage of 5 V and supports industrial temperature ranges from -40 °C to +85 °C. The device is housed in a PQCC44 package, featuring 44 pins with a terminal pitch of 1.27 mm. This specific part number represents a variant within the MT8985 series, which includes related models such as the MT8985AP.

Telecom Feature Summary

• Enhanced digital switching capability for signal path management
• CMOS technology implementation for low power operation
• Industrial temperature range support for robust performance

Telecom Applications

• Digital cross-connect equipment
• 2M trunk signal interface devices
• Digital exchange systems

Telecom Procurement Notes

Verify availability status carefully as this component may be discontinued or subject to restricted supply conditions. Confirm package integrity and moisture sensitivity levels prior to procurement. Ensure compatibility with existing system requirements regarding voltage and temperature specifications before ordering.

Telecom Selection Notes

Select the MT8985AL when enhanced digital switching functionality is required for 64 kbps data rates. Consider the PQCC44 package constraints and 5 V supply requirement during design integration. Evaluate alternative variants like the MT8985AP if pinout or packaging differences are critical to the application layout.

Telecom Part Context

The MT8985AL belongs to the MT8985 family of digital time switches developed originally by Mitel and now produced by Microchip Technology. These components are engineered for telecommunications applications requiring precise signal timing and switching. The AL suffix denotes a specific package or revision variant within the broader product line.

Telecom Replacement Considerations

The MT8985AP is a documented variant within the same family. Verify pin compatibility and electrical specifications before substitution. No other direct public substitutes are confirmed.