MT9196ASR1

Telecom Overview

The MT9196ASR1 is a digital telephone circuit manufactured by Microchip Technology, designed for telecommunications interface applications. It operates within a supply voltage range of 4.75 V to 5.25 V and functions reliably across an extended temperature range from -40°C to +85°C. The component is housed in a 28-SOIC (0.295", 7.50mm Width) surface-mount package, facilitating integration into compact electronic designs. This single-function CMOS device is classified under network controller and processor ICs, specifically tailored for digital voice processing tasks in communication systems.

Telecom Feature Summary

• Integrated digital telephone circuit functionality for telecom interfaces
• Surface-mount SOIC-28 packaging for automated assembly compatibility
• Extended industrial temperature rating for robust environmental operation

Telecom Applications

• Digital telephony equipment
• Telecommunications interface circuits
• Voice processing modules

Telecom Procurement Notes

Verify the specific suffix 'SR1' against official Microchip documentation to confirm tape-and-reel packaging status, as datasheets may list bulk variants like 'AS1'. Confirm end-of-life or obsolescence status directly with the manufacturer, as distribution channels often report limited availability for discontinued components. Ensure RoHS compliance details match the current revision before procurement.

Telecom Selection Notes

Select this component when a dedicated digital telephone circuit is required for single-channel voice processing. Compare pinout and electrical characteristics with similar Microchip MT91xx series devices if alternative packages are needed. Verify that the 5V logic levels and SOIC-28 footprint align with the target PCB design constraints and thermal management requirements.

Telecom Part Context

The MT9196ASR1 belongs to the Microchip MT91xx family of digital telephone circuits. These components are engineered for efficient voice signal handling in legacy and specialized telecom infrastructure. The 'ASR1' designation typically indicates a specific reel quantity and surface-mount variant within the broader product line, distinguishing it from through-hole or bulk-packaged equivalents.

Telecom Replacement Considerations

Consult Microchip's official obsolescence notices for direct replacements. Cross-reference with other MT91xx series parts for pin-compatible alternatives if the exact SR1 suffix is unavailable. Verify functional equivalence for digital telephone interface requirements before substituting.