AFE1115E-1/1K

Analog Front End (AFE) Overview

The AFE1115E-1/1K is a digital slicer integrated circuit manufactured by Texas Instruments. It is designed for sensor interface applications, specifically functioning as an IO-Link device transceiver within the TIOL1115 series ecosystem. The component supports 3-wire interface protocols and operates with a supply voltage range of 7 V to 36 V, typically utilizing a 24 V operating voltage. Key electrical characteristics include a maximum output current of 350 mA and a 5 V output voltage capability. The device features reverse polarity protection, a configurable current limiter, and remote wakeup functionality. It is housed in a VSON-10 surface-mount package and is rated for operation between -40°C and +125°C.

Analog Front End (AFE) Feature Summary

• IO-Link Device Transceiver with integrated digital slicer functionality
• Wide supply voltage range: 7 V to 36 V (typical 24 V)
• High output current capability up to 350 mA
• Integrated reverse polarity protection and configurable current limiter

Analog Front End (AFE) Applications

• IO-Link compliant industrial sensor interfaces
• Automated manufacturing equipment communication nodes
• Industrial IoT gateway input stages

Analog Front End (AFE) Procurement Notes

Verify the specific suffix '1/1K' against the official Texas Instruments datasheet to confirm packaging quantity and tape-and-reel specifications. Ensure compatibility with the TIOL1115EVM evaluation module if development support is required. Confirm RoHS compliance status through the manufacturer's latest documentation before procurement.

Analog Front End (AFE) Selection Notes

Select this component when designing systems requiring robust IO-Link physical layer connectivity with high current drive capabilities. The wide operating temperature range (-40°C to +125°C) makes it suitable for harsh industrial environments. Verify that the 3-wire interface matches the host controller's pinout requirements.

Analog Front End (AFE) Part Context

The AFE1115E-1/1K belongs to the TIOL1115 family of IO-Link transceivers from Texas Instruments. This series is distinct from the ADS1115 ADC or the older AFE1115 digital slicer found in other contexts. It serves as a bridge between low-power sensors and higher-level industrial networks, providing signal conditioning and protocol translation.

Analog Front End (AFE) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Texas Instruments for potential cross-reference options based on specific pin-to-pin or functional requirements.