Overview
The CC1101IRHBRG4Q1 is a low-power RF transceiver IC produced by Texas Instruments, designed for sub-1 GHz wireless applications. This model is part of the CC11x1-Q1 series, specifically tailored for automotive and industrial environments, offering robust performance in challenging conditions. It is widely used in applications requiring reliable wireless communication, such as industrial automation, smart metering, and automotive systems. The CC1101IRHBRG4Q1 stands out for its low power consumption, high sensitivity, and flexible configuration options, making it a competitive choice for developers seeking efficient and reliable RF solutions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Frequency Range | 387-464 MHz, 779-928 MHz | MHz | Supports multiple ISM bands |
| Supply Voltage | 1.9 - 3.6 | V | Low voltage operation |
| Operating Temperature | -40 to 85 | °C | Industrial-grade |
| Data Rate | 0.6 - 500 | kbps | Flexible data rates |
| Current Consumption (RX) | 16.0 | mA | Low power mode |
| Current Consumption (TX) | Variable | mA | Depends on output power |
| Package | 32-QFN | - | Compact form factor |
Key Features
- Supports multiple modulation schemes including FSK, GFSK, and MSK.
- Hardware support for packet handling, data buffering, and link quality indication.
- Low power consumption with standby current as low as 200 nA.
- High sensitivity and excellent interference immunity.
- Configurable output power up to +10 dBm.
Applications
The CC1101IRHBRG4Q1 is ideal for a wide range of applications, including:
- Industrial Automation: Enables reliable wireless communication in harsh industrial environments.
- Smart Metering: Facilitates remote meter reading and energy management.
- Automotive Systems: Supports wireless communication in vehicle telematics and diagnostics.
- Home Automation: Used in smart home devices for seamless connectivity.
Q & A
1. What is the operating voltage range of the CC1101IRHBRG4Q1?
The operating voltage range is 1.9 V to 3.6 V.
2. What modulation schemes does this IC support?
It supports FSK, GFSK, MSK, and other modulation schemes.
3. What is the maximum data rate supported?
The maximum data rate is 500 kbps.
4. Is this IC suitable for automotive applications?
Yes, it is designed to meet automotive-grade requirements.
5. What is the standby current consumption?
The standby current is as low as 200 nA.
6. What is the operating temperature range?
It operates from -40°C to 85°C.
7. Does it support hardware packet handling?
Yes, it provides extensive hardware support for packet handling.
8. What is the output power range?
The output power is configurable up to +10 dBm.
9. What package does the CC1101IRHBRG4Q1 come in?
It is available in a 32-QFN package.
10. Can it be used in industrial environments?
Yes, it is designed for robust performance in industrial applications.
