MICRF002YM Overview
The MICRF002YM is a highly efficient superheterodyne receiver IC designed for low-power wireless applications. It integrates a complete RF front end and demodulator, enabling robust signal reception with minimal external components. Specifically optimized for ASK and OOK modulation schemes, the device supports reliable data communication in the 300 MHz to 450 MHz frequency range. Its low current consumption and compact design make it ideal for battery-operated systems and remote sensing solutions. Engineers and sourcing specialists can rely on this IC to deliver consistent performance in wireless control, security, and industrial automation applications. For full technical support and product information, visit IC Manufacturer.
MICRF002YM Technical Specifications
| Parameter | Specification |
|---|---|
| Operating Frequency Range | 300 MHz to 450 MHz |
| Modulation Types Supported | ASK, OOK |
| Supply Voltage | 2.0 V to 5.5 V |
| Current Consumption (Receive Mode) | Approx. 3.5 mA |
| Intermediate Frequency (IF) | 21.5 MHz |
| Input Sensitivity | -107 dBm (typical) |
| Package Type | 8-pin DIP or SOIC |
| Data Rate | Up to 10 kbps |
| Demodulator Output | Digital data stream |
MICRF002YM Key Features
- Integrated Superheterodyne Receiver: Offers excellent selectivity and sensitivity, ensuring reliable reception of weak RF signals in noisy environments.
- Wide Frequency Support: Covers 300 MHz to 450 MHz bands, allowing flexible deployment across various regional ISM frequencies.
- Low Power Consumption: Consumes approximately 3.5 mA during reception, extending battery life in portable and remote applications.
- Simple External Components: Requires minimal external circuitry, reducing overall system cost and design complexity.
- Supports ASK and OOK Modulation: Compatible with common modulation schemes used in remote controls and wireless sensor networks.
- Compact Packaging: Available in standard 8-pin DIP or SOIC packages, facilitating easy integration into various PCB layouts.
- High Input Sensitivity: Typical sensitivity of -107 dBm improves signal detection range and accuracy.
MICRF002YM Advantages vs Typical Alternatives
This receiver IC stands out due to its superior input sensitivity and integrated superheterodyne architecture, which deliver enhanced signal quality and noise rejection compared to simpler direct conversion receivers. Its low power consumption makes it especially suitable for battery-powered and low-energy applications. Additionally, the minimal external components required simplify design and reduce manufacturing costs, providing a competitive edge in compact wireless system development.
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Typical Applications
- Wireless Remote Controls: Reliable reception of control signals for garage door openers, alarm systems, and home automation devices, benefiting from low power consumption and robust ASK/OOK decoding.
- Industrial Wireless Sensor Nodes: Enables long-range communication with minimal power usage, ideal for monitoring and control in manufacturing environments.
- Security Systems: Acts as a receiver front end for wireless intrusion detection and alarm signaling, ensuring accurate and timely data reception.
- Home Automation: Supports wireless data links for lighting, HVAC, and appliance control, enabling flexible and low-cost system integration.
MICRF002YM Brand Info
The MICRF002YM is part of a specialized product line from a leading semiconductor manufacturer known for reliable and efficient wireless communication components. This IC reflects the brand’s commitment to delivering high-performance RF solutions tailored to industrial and consumer markets. Its design emphasizes ease of use, integration, and power efficiency, aligning with industry demands for scalable and cost-effective wireless modules. The product is supported by extensive documentation and technical resources to assist engineers and system designers in achieving optimal implementation.
FAQ
What modulation schemes does this receiver support?
The device supports Amplitude Shift Keying (ASK) and On-Off Keying (OOK) modulation types. These are commonly used in low-data-rate wireless communication systems, such as remote controls and simple data links.
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What is the typical current consumption during operation?
In receive mode, the typical current consumption is approximately 3.5 mA. This low power usage makes it suitable for battery-operated devices requiring extended operational life.
What frequency range does the device cover?
The IC operates over a frequency range from 300 MHz to 450 MHz, allowing it to be used across various regional ISM bands and customized RF applications.
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Does the receiver require many external components for operation?
No, the design of this IC minimizes the number of external components needed. This reduces overall system complexity and lowers the cost of implementation.
What package types are available for this product?
It is offered in standard 8-pin Dual In-line Package (DIP) or Small Outline Integrated Circuit (SOIC) packages, facilitating straightforward integration into diverse PCB designs.
