AFE1115E-1

Analog Front End (AFE) Overview

The AFE1115E-1 is a specialized analog front-end component manufactured by Texas Instruments, distributed through Rochester Electronics. It functions as a digital slicer with one functional channel and CMOS technology. The device features a 14-bit resolution and operates on a 300mW power profile. It requires an analog supply voltage of 5V and a digital supply ranging from 3.15V to 5.25V. The component is housed in a 56-BSSOP package with a width of 0.295 inches (7.50mm). This part is classified as obsolete within the manufacturer's current product lifecycle.

Analog Front End (AFE) Feature Summary

• Digital slicer functionality with single-channel operation
• 14-bit resolution capability
• CMOS process technology
• Surface mount installation style

Analog Front End (AFE) Applications

Analog Front End (AFE) Procurement Notes

Verification of the AFE1115E-1 status indicates it is an obsolete component managed by Rochester Electronics. Procurement should focus on authorized distributors holding existing stock or surplus inventory. Buyers must confirm the specific revision level and packaging condition, as availability varies significantly across secondary market channels. Direct manufacturing support for new designs is unavailable due to the end-of-life designation.

Analog Front End (AFE) Selection Notes

Designers seeking this component must account for its obsolete status when planning long-term production runs. Since the AFE1115E-1 is no longer in active production, alternative sourcing strategies are required. Engineers should evaluate the electrical specifications against modern equivalents if future scalability is a priority. The 56-pin BSSOP footprint may necessitate custom PCB layouts if transitioning to newer packages.

Analog Front End (AFE) Part Context

The AFE1115E-1 belongs to the Analog Front End (AFE) category but specifically implements digital slicing functions rather than standard signal conditioning found in other TI AFEs. Distributed by Rochester Electronics, it serves legacy systems requiring precise digital signal thresholding. Its 14-bit specification distinguishes it from lower-resolution binary comparators, offering higher precision in digital conversion tasks.

Analog Front End (AFE) Replacement Considerations

Publicly confirmed substitute part numbers for the AFE1115E-1 are not available in the provided documentation. Due to the obsolete status and specific digital slicer function, direct pin-to-pin replacements are not listed. Designers should consult technical support for potential functional alternatives.