MICRF022BM-FS24 RF Receiver IC, Low Power, 24-Pin SSOP Package

MICRF022BM-FS24 Overview

The MICRF022BM-FS24 is a high-performance low-power ASK/OOK superheterodyne receiver designed for wireless data communication applications. This device excels in delivering superior sensitivity and selectivity, enabling robust reception of amplitude-shift keyed (ASK) and on-off keyed (OOK) signals with minimal interference. Its integrated low-noise amplifier and mixer stages, combined with a compact 24-pin SSOP package, make it ideal for space-constrained industrial and consumer electronics projects. Engineers and sourcing specialists will find the MICRF022BM-FS24 a reliable solution for efficient RF signal processing, supported by 集成电路制造商 quality standards.

MICRF022BM-FS24 Technical Specifications

MICRF022BM-FS24 Key Features

• 频率范围广： Supports 300 MHz to 450 MHz, providing flexibility for multiple wireless communication bands and enabling easy integration into various RF systems.
• 低功耗： Consumes only 4.5 mA at 3 V, allowing prolonged battery life in portable and remote sensing applications.
• 高灵敏度： Achieves -112 dBm sensitivity for accurate signal reception even in weak signal environments, enhancing reliability in noisy industrial settings.
• Integrated Superheterodyne Architecture: Minimizes external components by including low-noise amplifier, mixer, and IF amplifier stages, simplifying design and reducing PCB space.
• Data Rate Support: Handles data rates up to 100 kbps, suitable for moderate-speed wireless sensor networks and remote control systems.
• Digital Output: Provides a clean digital data output compatible with various microcontrollers and digital signal processors, facilitating straightforward interface and processing.
• Compact 24-pin SSOP Package: Ensures easy integration into compact industrial designs, optimizing board layout and assembly efficiency.

MICRF022BM-FS24 Advantages vs Typical Alternatives

This receiver stands out due to its superior sensitivity and low current consumption, making it highly efficient for battery-powered RF applications. Its broad frequency range and integrated superheterodyne design reduce the need for external components, resulting in smaller PCB footprints and simpler designs compared to typical alternatives. The reliable digital output and support for ASK/OOK modulation enhance system robustness in industrial wireless communication scenarios.

典型应用

• Remote control systems for industrial automation, offering reliable data reception with minimal power usage in harsh environments.
• Wireless sensor networks requiring low-power and sensitive receivers to maintain consistent signal integrity and data accuracy.
• Home security and automation devices that depend on robust ASK/OOK communication for effective remote monitoring and control.
• Short-range wireless data links in consumer electronics where compact size and low power are critical design factors.

MICRF022BM-FS24 Brand Info

The MICRF022BM-FS24 is part of a proven lineup of RF receiver ICs known for combining high sensitivity and low power consumption in a compact package. This product is specifically engineered to cater to demanding industrial and consumer RF communication applications. Its design emphasizes integration and ease of use, backed by rigorous quality control from the manufacturer. The device is widely adopted in applications requiring dependable ASK/OOK reception, benefiting from extensive technical support and documentation.

常见问题

What modulation schemes does the MICRF022BM-FS24 support?

The device supports amplitude-shift keying (ASK) and on-off keying (OOK) modulation schemes, which are commonly used for low-power wireless communication. This makes it suitable for applications like remote controls and wireless sensor data transmission.

What is the typical current consumption of this receiver?

Typical current consumption is approximately 4.5 mA at a 3 V supply voltage. This low power consumption helps extend battery life in portable and remote applications where power efficiency is critical.

What frequency range does the MICRF022BM-FS24 cover?

The device operates over a frequency range of 300 MHz to 450 MHz. This broad band coverage allows it to be employed in various regional license-free frequency bands, providing design flexibility for different wireless systems.

How does the integrated superheterodyne architecture benefit system design?

The integrated superheterodyne architecture combines low-noise amplification, mixing, and intermediate frequency filtering in a single chip. This integration reduces the number of external components needed, simplifies PCB layout, improves reliability, and enhances signal selectivity and sensitivity.

What package type is the receiver available in?

This receiver comes in a 24-pin SSOP package, which is compact and suitable for space-constrained designs. The package supports automated assembly processes, making it ideal for both prototyping and high-volume production.