T4260-ILSH

RF Receivers Overview

The T4260-ILSH is an AM/FM front-end integrated circuit manufactured by Microchip Technology, formerly Atmel. It serves as a complete RF receiver solution for AM and FM broadcast bands. The component operates within a supply voltage range of 8V to 10V and draws a receive current of 85mA. It is housed in a 44-SSO (Small Shrink Outline) package, specifically identified as 44-BSOP with a width of 7.50mm. The device supports surface mount installation and functions reliably across an operating temperature range of -40°C to 85°C.

RF Receivers Feature Summary

• Integrates AM and FM radio reception capabilities into a single front-end IC
• Designed for direct surface mount PCB integration
• Operates on standard 8V to 10V power supplies

RF Receivers Applications

• AM/FM radio receivers
• Consumer audio electronics
• Broadcast signal processing units

RF Receivers Procurement Notes

This component is officially listed as obsolete or end-of-life. Verification of availability should focus on distributor surplus stock or authorized secondary market channels rather than direct manufacturing orders. Confirm RoHS compliance status and check for product change notifications regarding package transfers or labeling updates prior to procurement.

RF Receivers Selection Notes

Select this part only if the design requires a dedicated AM/FM front-end IC compatible with 44-pin SSO footprints. Ensure the system architecture supports the specific 8V-10V supply requirement and 85mA current draw. Verify that the application does not require digital interfaces, as this is an analog RF receiver. Consider alternative modern solutions if new production is planned due to the discontinued status.

RF Receivers Part Context

The T4260 series represents a family of AM/FM front-end ICs originally developed by Atmel Corporation before its acquisition by Microchip Technology. The T4260-ILSH is a specific variant within this lineage, maintaining the functional specifications of the original Atmel design while adhering to Microchip's packaging and quality standards. It is part of a broader portfolio of mixed-signal and RF components offered by the manufacturer.

RF Receivers Replacement Considerations

Public documentation indicates potential substitutes include T4260-DK1. Other related parts in the family may include ATR4257-ILQY and U4257BM-NFNG3, though these may differ in pinout or functionality. Verify compatibility carefully as the original model is discontinued.