MT093APR1

Analog Switches - Special Purpose Overview

The MT093APR1 is an analog crosspoint switch array fabricated in ISO-CMOS technology, featuring an 8x12 matrix of switches and a 7-to-96 line decoder with internal latches. It operates on a single supply voltage ranging from 4.5 V to 14.5 V. The device supports analog signals up to 3.5 Vpp with a maximum on-state resistance (RON) of 65 Ω at VDD=14V and 25°C. It provides a -3dB bandwidth of 45 MHz and exhibits low feedthrough and crosstalk characteristics. The component is housed in a 44-pin PLCC package.

Analog Switches - Special Purpose Feature Summary

• Contains an 8x12 crosspoint switch array controlled by a 7-to-96 line decoder and write-only RAM memory.
• Utilizes ISO-CMOS technology for low power dissipation and high reliability.
• Features internal control latches and address decoders with short set-up and hold times.

Analog Switches - Special Purpose Applications

• PBX systems
• Mobile radio
• Test equipment / instrumentation
• Analog/digital multiplexers
• Audio/Video switching

Analog Switches - Special Purpose Procurement Notes

Verify the specific ordering suffix 'R1' against current manufacturer documentation to confirm tape-and-reel packaging status. Confirm that the component remains available or identify alternative sources if the product has reached end-of-life status. Ensure compatibility with the required 44-pin PLCC footprint during procurement planning.

Analog Switches - Special Purpose Selection Notes

Select this component when an 8x12 analog switching matrix is required within a 4.5 V to 14.5 V operating range. Consider the 65 Ω maximum on-resistance and 45 MHz bandwidth for signal integrity requirements. Verify that the 44-pin PLCC package fits the target PCB layout constraints and thermal management needs.

Analog Switches - Special Purpose Part Context

This part belongs to the MT093 family of analog crosspoint switches manufactured by Zarlink Semiconductor, now part of Microchip Technology. The MT093APR1 specifically denotes the 44-pin PLCC version supplied in tape-and-reel packaging, distinct from the tube-packaged MT093AP1 variant.

Analog Switches - Special Purpose Replacement Considerations

Check for direct substitutes within the MT093 family, such as the MT093AE1 or MT093AP1, noting differences in packaging format. Evaluate other 8x12 analog crosspoint ICs from various manufacturers if pinout compatibility allows for design modifications.