ATA5428-PLQW - Microchip Technology

Manufacturer Part Number

ATA5428-PLQW

Manufacturer

Microchip Technology

Introduction

The ATA5428-PLQW is a highly integrated single-chip RF transceiver IC designed for low-power, short-range wireless applications in the 433 MHz and 868 MHz ISM bands.

Product Features and Performance

Operates in the 433 MHz and 868 MHz ISM bands

Supports ASK and FSK modulation

Configurable data rate up to 20 kBaud

Excellent receiver sensitivity of -116.5 dBm

Transmitter output power up to 10 dBm

Low current consumption in transmit (6.5 mA to 17.3 mA) and receive (10.3 mA to 10.5 mA) modes

Integrated power management unit

Supports SPI serial interface

Product Advantages

High integration and small footprint for compact designs

Low power consumption for extended battery life

Configurable to meet diverse application requirements

Wide operating temperature range of -40°C to 85°C

Key Technical Parameters

Frequency: 433 MHz, 868 MHz

Operating Voltage: 2.4 V to 3.6 V

Operating Temperature: -40°C to 85°C

Transmit Current: 6.5 mA to 17.3 mA

Receive Current: 10.3 mA to 10.5 mA

Transmit Power: 10 dBm

Receiver Sensitivity: -116.5 dBm

Maximum Data Rate: 20 kBaud

Modulation: ASK, FSK

Package: 48-VQFN (7x7)

Quality and Safety Features

RoHS3 compliant

Industrial-grade package and temperature range

Compatibility

The ATA5428-PLQW is compatible with various low-power, short-range wireless applications in the 433 MHz and 868 MHz ISM bands, such as remote controls, alarm systems, and industrial automation.

Application Areas

Remote controls

Alarm and security systems

Home and building automation

Industrial automation and control

Wireless sensor networks

Product Lifecycle

The ATA5428-PLQW is a currently available product from Microchip Technology. There are no indications of it being near discontinuation, and Microchip provides ongoing support and availability for this product line.

Key Reasons to Choose the ATA5428-PLQW

Excellent RF performance with high sensitivity and output power

Low power consumption for extended battery life in portable applications

Highly configurable to meet diverse application requirements

Small footprint and high integration for compact designs

Wide operating temperature range for reliable operation in various environments

RoHS3 compliance and industrial-grade packaging for quality and safety