MT8812APR1

Analog Switches - Special Purpose Overview

The MT8812APR1 is an analog switch matrix fabricated in ISO-CMOS technology, featuring an 8 x 12 array of crosspoint switches. It includes a 7-to-96 line decoder and latch circuits for addressing any of the 96 switches via seven input bits. The device operates on a supply voltage ranging from 4.5 V to 14.5 V with a maximum on-state resistance of 65 Ω at 14 V. It supports 14 Vpp analog signals and offers low distortion with minimum feedthrough and crosstalk.

Analog Switches - Special Purpose Feature Summary

• Contains an 8 x 12 array of crosspoint switches with internal control latches and address decoder
• Utilizes ISO-CMOS technology for low power dissipation and high reliability
• Supports wide operating voltage range from 4.5 V to 14.5 V
• Provides full CMOS switching capability for low distortion and minimal feedthrough

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 component authenticity through authorized distributors or direct manufacturer channels. Confirm package type matches the 44-pin PLCC specification. Check RoHS compliance status as leaded packages have been removed per PCN notices. Ensure ordering suffix corresponds to tape and reel packaging.

Analog Switches - Special Purpose Selection Notes

Select this component when an 8 x 12 analog switch matrix is required. Consider the 4.5 V to 14.5 V operating voltage range and ISO-CMOS technology benefits. Evaluate pin count compatibility with the 44-pin PLCC package. Verify signal integrity requirements against specified crosstalk and feedthrough parameters.

Analog Switches - Special Purpose Part Context

The MT8812 series is manufactured by Zarlink Semiconductor Inc., now part of Microchip Technology. This specific model represents the tape and reel variant of the 8 x 12 analog switch array. It belongs to a family of similar devices offering different array sizes and package options.

Analog Switches - Special Purpose Replacement Considerations

Compatible substitutes include MT8812AE1 (PDIP) and MT8812AP1 (PLCC tubes). Other Zarlink/Mitel models like MT8804A, MT8806, MT8808, MT8809, MT8814, MT8815, and MT8816 offer similar functionality with varying array sizes.