MICRF011BM-TR Overview
The MICRF011BM-TR is a high-performance, low-power ASK/OOK RF receiver designed for short-range wireless applications. Operating in the 300 to 450 MHz frequency range, this device delivers robust signal detection with excellent sensitivity, ensuring reliable communication in noisy environments. Its compact SOT-23 package enables easy integration into space-constrained designs. With low current consumption and straightforward interface requirements, it is well-suited for battery-operated systems. Engineers and sourcing specialists can rely on this component to enhance wireless link stability and efficiency. For more detailed information, visit IC Manufacturer.
MICRF011BM-TR Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Frequency Range | 300?C450 | MHz |
| Supply Voltage | 2.3?C5.5 | V |
| Current Consumption (Active Mode) | 1.6 | mA |
| Current Consumption (Standby Mode) | 0.2 | ??A |
| Receiver Sensitivity | -112 | dBm |
| Data Rate | Up to 10 | kbps |
| Modulation Type | ASK/OOK | ?C |
| Package | SOT-23 | ?C |
MICRF011BM-TR Key Features
- Wide Frequency Range: Supports 300 to 450 MHz, allowing flexible use across various RF bands for different applications.
- Low Power Consumption: Active mode current of just 1.6 mA and ultra-low standby current of 0.2 ??A optimize battery life in portable devices.
- High Sensitivity: With a sensitivity of -112 dBm, it reliably detects weak signals, enhancing communication stability in challenging RF environments.
- Simple ASK/OOK Demodulation: Integrated demodulator reduces external component count and simplifies overall receiver design.
- Compact SOT-23 Package: Enables streamlined PCB layouts and space savings critical for compact or embedded wireless modules.
- Wide Supply Voltage Range: Operates between 2.3 V and 5.5 V, providing compatibility with various power supply configurations.
- High Data Rate Support: Supports data rates up to 10 kbps, suitable for control and sensor data transmission.
MICRF011BM-TR Advantages vs Typical Alternatives
This RF receiver offers superior sensitivity and low power consumption compared to typical alternatives, contributing to longer battery life and more reliable wireless links. Its integrated ASK/OOK demodulation reduces design complexity and component count, which improves system reliability and lowers manufacturing costs. The wide operating frequency and supply voltage ranges provide versatility, making it a preferred choice for compact, energy-efficient wireless applications.
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Typical Applications
- Wireless security systems: Ideal for remote keyless entry and alarm sensors where low power and reliable short-range RF communication are essential.
- Remote controls: Suitable for consumer and industrial device remote controls requiring robust ASK/OOK signal reception.
- Home automation: Enables wireless sensor nodes and control units within smart home networks.
- Industrial monitoring: Supports low-data-rate wireless telemetry and monitoring systems operating within the 300 to 450 MHz band.
MICRF011BM-TR Brand Info
This product belongs to a family of RF receiver ICs well-regarded for their balance of sensitivity, power efficiency, and integration. Manufactured under strict quality control, this receiver IC is designed to meet the demands of modern wireless applications requiring compact size and robust performance. The brand ensures consistent availability and comprehensive technical support, enabling engineers to confidently incorporate this device into their RF designs.
FAQ
What is the typical operating voltage range for this RF receiver?
The device operates over a voltage range of 2.3 V to 5.5 V, making it compatible with a wide variety of power supply configurations commonly used in battery-powered and embedded systems.
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How does the MICRF011BM-TR handle low power consumption?
It achieves low power consumption by offering an active mode current of just 1.6 mA and an ultra-low standby current of 0.2 ??A, which helps extend battery life in portable applications.
What modulation schemes does this receiver support?
This receiver supports amplitude shift keying (ASK) and on-off keying (OOK) modulation types, which are common in simple and cost-effective wireless communication systems.
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What is the maximum data rate supported?
The device supports data rates up to 10 kbps, making it suitable for typical sensor and control data transmission protocols in short-range wireless systems.
What package is this RF receiver available in?
It is supplied in a compact SOT-23 package, which allows for easy integration in space-constrained PCB layouts and helps reduce overall system size.
