Overview
The CC2500RTK is a low-cost, high-performance 2.4 GHz RF transceiver module produced by Texas Instruments. Designed for wireless communication applications, this module is part of the CC2500 family, which is widely recognized for its robust performance and ease of integration. The CC2500RTK is particularly suitable for applications requiring low power consumption, high data rates, and reliable communication in the 2.4 GHz ISM band. Its compact form factor and versatile features make it an ideal choice for developers in the fields of consumer electronics, industrial automation, and IoT (Internet of Things).
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Frequency Range | 2400 - 2483.5 | MHz | ISM band |
| Data Rate | 500 | kbps | Max |
| Supply Voltage | 1.8 - 3.6 | V | Operating range |
| Current Consumption (TX) | 18.9 | mA | At 0 dBm output power |
| Current Consumption (RX) | 14.3 | mA | At 250 kbps |
| Operating Temperature | -40 to +85 | °C | Industrial range |
| Modulation | FSK, GFSK, MSK, OOK | - | Configurable |
| Interface | SPI | - | 4-wire |
| Package | QFN-20 | - | Compact design |
| Dimensions | 4 x 4 | mm | Small footprint |
Key Features
- Low Power Consumption: Optimized for battery-powered applications, ensuring extended operational life.
- High Data Rate: Supports up to 500 kbps, enabling fast and efficient data transmission.
- Versatile Modulation: Supports multiple modulation schemes, including FSK, GFSK, MSK, and OOK.
- Compact Design: Small form factor (4 x 4 mm) ideal for space-constrained applications.
- Robust Performance: Reliable communication in the 2.4 GHz ISM band with excellent interference immunity.
Applications
The CC2500RTK is widely used in various wireless communication applications, including:
- Consumer Electronics: Remote controls, wireless keyboards, and gaming devices.
- Industrial Automation: Wireless sensors, monitoring systems, and machine-to-machine (M2M) communication.
- IoT Devices: Smart home devices, wearables, and asset tracking systems.
- Medical Devices: Wireless patient monitoring and diagnostic equipment.
- Automotive: Keyless entry systems and tire pressure monitoring systems (TPMS).
Q & A
1. What is the operating frequency range of the CC2500RTK?
The CC2500RTK operates in the 2.4 GHz ISM band, specifically from 2400 to 2483.5 MHz.
2. What is the maximum data rate supported by this module?
The module supports a maximum data rate of 500 kbps.
3. What is the supply voltage range for the CC2500RTK?
The supply voltage ranges from 1.8 V to 3.6 V.
4. How much current does the module consume during transmission?
During transmission at 0 dBm output power, the module consumes 18.9 mA.
5. What modulation schemes are supported by the CC2500RTK?
The module supports FSK, GFSK, MSK, and OOK modulation schemes.
6. What is the operating temperature range of the CC2500RTK?
The module operates within an industrial temperature range of -40°C to +85°C.
7. What interface does the CC2500RTK use for communication?
The module uses a 4-wire SPI interface for communication.
8. What is the package type of the CC2500RTK?
The module is available in a compact QFN-20 package.
9. What are the dimensions of the CC2500RTK?
The module measures 4 x 4 mm, making it suitable for space-constrained applications.
10. In which applications is the CC2500RTK commonly used?
The module is commonly used in consumer electronics, industrial automation, IoT devices, medical devices, and automotive applications.
