MICRF022BM-FS12-TR Overview
The MICRF022BM-FS12-TR is a highly integrated RF receiver IC designed for low-power, low-voltage applications requiring reliable wireless communication. Operating in the 300 MHz to 450 MHz frequency range, this device offers efficient demodulation of amplitude-shift keyed (ASK) signals, making it ideal for remote control and wireless data transmission systems. With its compact 12-pin SOIC package, the IC facilitates seamless integration into compact designs while maintaining excellent sensitivity and selectivity. The device??s low current consumption and robust performance ensure extended battery life and dependable operation in industrial and consumer wireless applications. For more details, visit IC Manufacturer.
MICRF022BM-FS12-TR Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Frequency Range | 300 to 450 | MHz |
| Supply Voltage | 2.2 to 3.6 | V |
| Current Consumption | 1.6 | mA |
| Input Sensitivity | -110 | dBm |
| Modulation Type | ASK (Amplitude Shift Keying) | – |
| Package Type | 12-pin SOIC | – |
| Output Type | Digital demodulated data | – |
| Operating Temperature Range | -40 to +85 | ??C |
| Intermediate Frequency | 10.7 | MHz |
MICRF022BM-FS12-TR Key Features
- Wide Frequency Range: Supports operation from 300 to 450 MHz, enabling compatibility with multiple sub-GHz wireless protocols and regional requirements.
- Low Voltage Operation: Works efficiently at supply voltages as low as 2.2 V, which is crucial for battery-powered and energy-sensitive devices.
- High Sensitivity: Achieves an input sensitivity down to -110 dBm, allowing for reliable reception of weak signals in noisy environments.
- Integrated IF Filter: Features a 10.7 MHz intermediate frequency filter, improving selectivity and reducing interference from adjacent channels.
- Compact Packaging: Available in a 12-pin SOIC package, it supports easy PCB layout and space-saving designs.
- Low Current Consumption: Draws only 1.6 mA typical current, extending battery life in portable wireless applications.
- Digital Data Output: Provides demodulated digital output compatible with most microcontrollers and digital processing units.
MICRF022BM-FS12-TR Advantages vs Typical Alternatives
This receiver IC offers superior sensitivity and low power consumption compared to typical RF front-end solutions. Its integrated IF filter and ASK demodulator reduce the need for external components, simplifying design and enhancing reliability. The extended operating voltage range and compact 12-pin SOIC package make it versatile for a variety of industrial and consumer wireless applications where space and power efficiency are critical.
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Typical Applications
- Wireless remote controls for industrial machinery and consumer electronics, where robust ASK signal reception ensures dependable command transmission over sub-GHz frequencies.
- Security systems including wireless alarm sensors that require low power operation and reliable data reception in challenging RF environments.
- Home automation devices such as wireless light switches and smart sensors that benefit from compact receiver modules and low voltage operation.
- Wireless data transmission modules in battery-powered telemetry systems requiring high sensitivity and long operating life.
MICRF022BM-FS12-TR Brand Info
The MICRF022BM-FS12-TR is part of a well-established product line known for delivering high-performance RF receiver solutions tailored for ASK modulation in the sub-GHz frequency bands. Designed to meet the stringent demands of modern wireless applications, this device embodies the brand??s commitment to innovation, power efficiency, and integration. It supports engineers and product designers in creating reliable, cost-effective wireless systems with minimal external components, backed by comprehensive datasheet support and quality manufacturing.
FAQ
What modulation type does this RF receiver support?
This device is specifically designed to demodulate amplitude-shift keyed (ASK) signals, making it well-suited for common wireless communication protocols that use ASK modulation in the 300 to 450 MHz frequency range.
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What is the typical power consumption during operation?
The typical current consumption is approximately 1.6 mA when operating within its specified voltage range, enabling efficient battery-powered designs and reducing overall system power requirements.
Can this receiver operate at voltages below 3 V?
Yes, it supports a wide supply voltage range from 2.2 V to 3.6 V, which allows integration with low-voltage microcontrollers and portable power sources such as single-cell lithium-ion batteries.
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What are the packaging options available for this component?
The IC is available in a 12-pin SOIC package, which is compact and facilitates easy mounting on standard PCBs, helping to minimize the overall footprint of wireless systems.
Is the device suitable for outdoor or industrial temperature ranges?
Yes, it operates reliably over a temperature range from -40??C to +85??C, making it appropriate for various environmental conditions commonly encountered in industrial and commercial applications.
