MICRF010BM Overview
The MICRF010BM is a high-performance low-voltage superheterodyne RF receiver designed for efficient wireless data reception in industrial and consumer applications. Operating at frequencies from 300 MHz to 450 MHz, it delivers robust sensitivity and low power consumption, making it ideal for battery-powered systems. This device integrates a low-noise amplifier, mixer, and oscillator, enabling reliable signal processing with minimal external components. Its compact SOIC-8 package simplifies PCB design while maintaining excellent EMI immunity. Engineers and sourcing specialists will find this receiver a cost-effective solution for short-range RF communication needs. For detailed information and purchasing options, visit 集成电路制造商.
MICRF010BM Technical Specifications
| 参数 | 规格 |
|---|---|
| Operating Frequency Range | 300 MHz to 450 MHz |
| 电源电压（VCC) | 2.2 V to 5.5 V |
| 电流消耗 | Typically 2.5 mA at 3 V |
| Receiver Sensitivity | -112 dBm (typical at 10 kHz bandwidth) |
| Intermediate Frequency (IF) | 10.7 MHz |
| 输出电压摆幅 | 400 mV (peak-to-peak) |
| 输入阻抗 | 50 ?? |
| 包装类型 | SOIC-8 |
| 工作温度范围 | -40°C 至 +85°C |
MICRF010BM Key Features
- 频率范围广： Supports 300 MHz to 450 MHz, providing flexibility across various RF bands for multiple wireless applications.
- Low Power Operation: Consumes only about 2.5 mA at typical 3 V supply, extending battery life in portable and remote devices.
- Integrated Superheterodyne Architecture: Combines low-noise amplifier, mixer, and local oscillator, reducing external components and system complexity.
- 高灵敏度： Capable of detecting signals as low as -112 dBm, ensuring reliable reception in challenging RF environments.
- Compact SOIC-8 Package: Simplifies PCB layout and supports automated assembly, enhancing manufacturing efficiency.
- Stable Intermediate Frequency: 10.7 MHz IF output allows easy interfacing with standard demodulation and decoding circuits.
MICRF010BM Advantages vs Typical Alternatives
This receiver module offers superior sensitivity and low power consumption compared to typical RF front-end alternatives. Its integrated superheterodyne design improves signal selectivity and reduces noise, enhancing reliability in congested RF environments. The compact SOIC-8 package facilitates easy integration, while the broad operating voltage range supports diverse power supply conditions. These attributes make it a preferred choice for engineers seeking efficient, high-performance RF reception solutions in industrial and consumer wireless applications.
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典型应用
- Wireless Remote Controls: Ideal for keyless entry systems and garage door openers due to its low power usage and high sensitivity, enabling long battery life and reliable operation.
- Home Automation Systems: Supports RF communication for sensors and actuators, facilitating seamless smart device integration.
- Industrial Monitoring: Enables wireless data acquisition in harsh environments, leveraging robust signal reception and temperature tolerance.
- Security Systems: Suitable for RF alarm sensors and motion detectors requiring dependable signal processing and low standby current.
MICRF010BM Brand Info
The MICRF010BM is a precision RF receiver module developed by a leading semiconductor manufacturer specializing in mixed-signal integrated circuits. Engineered for versatility and efficiency, this product reflects the brand??s commitment to providing reliable wireless communication components tailored for industrial and consumer electronics markets. The brand??s rigorous quality control and extensive application support ensure that the MICRF010BM meets demanding performance standards, making it a trusted choice among system designers and sourcing professionals worldwide.
常见问题
What is the typical power consumption of this RF receiver?
The device typically consumes around 2.5 mA at a 3 V supply voltage. This low current draw helps conserve battery life in portable and remote applications, making it suitable for energy-sensitive designs.
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Which frequency bands does this receiver support?
It operates over a frequency range from 300 MHz to 450 MHz, covering popular industrial, scientific, and medical (ISM) bands as well as other common RF communication frequencies.
How does the integrated superheterodyne architecture benefit system design?
The architecture combines multiple RF functions??low-noise amplification, mixing, and local oscillation??into a single chip. This reduces the number of external components, simplifies PCB layout, and improves overall signal quality and selectivity.
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Can this receiver operate in harsh temperature environments?
Yes, it is specified to operate reliably within a temperature range of -40??C to +85??C, making it suitable for a wide variety of industrial and outdoor applications where temperature variations are common.
What package type does it come in, and how does this affect assembly?
The receiver is housed in a SOIC-8 package, which is compact and compatible with automated surface-mount technology (SMT) assembly processes. This facilitates efficient manufacturing and reduces board space requirements.
