AX8052F143-3-TX30

RF Transceiver ICS Overview

The AX8052F143-3-TX30 is an ultra-low power System-on-Chip (SoC) RF microcontroller designed for wireless communication applications. It supports RF carrier frequencies ranging from 27 MHz to 1050 MHz, covering sub-GHz bands. The device integrates a transceiver with advanced narrow-band modulation capabilities and a microcontroller unit. Key electrical parameters include a supply voltage range of 1.8V to 3.6V and a transmit current between 7.5mA and 48mA. It operates within a temperature range of -40°C to 85°C and utilizes a 40-pin VFQFN exposed pad package.

RF Transceiver ICS Feature Summary

• Integrates ultra-low power RF transceiver with advanced narrow-band modulation support
• Combines MCU functionality with 19 I/O lines, PWM channels, ADC, and DMA
• Features internal TX/RX switch and dipole antenna interface capability
• Supports wide frequency range from 27 MHz to 1050 MHz

RF Transceiver ICS Applications

• Wireless communication systems requiring sub-GHz connectivity
• IoT devices utilizing narrow-band RF transmission
• Low-power remote control and telemetry applications
• Industrial monitoring sensors operating in ISM bands

RF Transceiver ICS Procurement Notes

Verify the specific ordering suffix matches the required tape-and-reel configuration. Confirm that the 40-VFQFN EP package variant aligns with your PCB footprint requirements. Ensure the selected part number corresponds to the correct voltage and current specifications for your target application environment. Cross-reference the datasheet revision to confirm compatibility with existing design documentation.

RF Transceiver ICS Selection Notes

Select this component when an integrated solution combining RF transmission and microcontroller processing is required. The wide frequency coverage allows flexibility across multiple global ISM bands. Consider the low power consumption profile for battery-operated designs. Evaluate the thermal performance within the specified operating temperature range during system integration.

RF Transceiver ICS Part Context

This SoC belongs to the AX8052 family of ultra-low power RF microcontrollers from onsemi. It is designed to simplify wireless product development by integrating analog RF front-end and digital baseband processing. The F143 designation indicates specific pinout and feature set variations within the broader series, targeting cost-sensitive and space-constrained wireless modules.

RF Transceiver ICS Replacement Considerations

Direct substitutes may include other variants within the AX8052 series with different package options or slight parameter variations. Verify functional equivalence regarding modulation schemes and I/O configurations before replacement. Consult official cross-reference lists for approved alternative part numbers.