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SMD Inductor Based Antenna Reference Board for M24LR04E-R

ANT3-M24LR04E

Overview

The ANT3-M24LR04E antenna reference board is a ready-to-use PCB that features an M24LR04E-R Dual Interface EEPROM IC connected to a 4.7 μH SMD inductor acting as an RF antenna on one side, and to an I²C bus on the other side.

The ANT3-M24LR04E antenna allows system designers to evaluate the M24LR04E-R performance and capabilities, and to get started with their design.
The ANT3-M24LR04E Gerber files can be downloaded from http://www.st.com.

Main features

Ready-to-use printed circuit board (PCB) including
- 4.7 μH SMD inductor acting as an RF antenna
- M24LR04E-R Dual Interface EEPROM
- I²C connector
- RF WIP/BUSY output with 20 kΩ pull-up resistor, to indicate that an RF operation is ongoing

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-05-09 05:26:06

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