Texas Instruments

CC1125RHBR

The CC1125RHBR is a wireless transceiver from Texas Instruments (TI) that operates in the 2.4 GHz Industrial, Scientific, and Medical (ISM) band. It is designed for low-power wireless applications and is suitable for a wide range of applications, including Zigbee, IEEE 802.15.4, and proprietary protocols.

Description:

The CC1125RHBR is a highly integrated, single-chip solution that includes a radio frequency (RF) transceiver, an RF synthesizer, a power amplifier, an antenna switch, and an embedded flash memory. It is available in a compact 6mm x 6mm QFN package.

Features:

• 2.4 GHz ISM band operation
• High sensitivity (-106 dBm)
• Low power consumption (1.6 mA in receive mode, 2.5 mA in transmit mode)
• Programmable output power (up to +4 dBm)
• Support for GFSK, BPSK, MSK, OOK, and 4-FSK modulation schemes
• Built-in DC-DC converter for power supply conversion
• Integrated power amplifier (up to +4 dBm)
• Embedded flash memory for storing firmware and data
• Support for energy-efficient sleep modes
• Flexible clock options (external or internal)
• Small form factor (6mm x 6mm QFN package)

Applications:

The CC1125RHBR is suitable for a wide range of low-power wireless applications, including:

1. Zigbee and IEEE 802.15.4 networks
2. Wireless sensor networks (WSNs)
3. Home and building automation
4. Industrial control and monitoring
5. Medical devices and equipment
6. Smart metering and energy management systems
7. Remote controls and keyless entry systems
8. Asset tracking and monitoring
9. Wireless data telemetry
10. Low-power wireless communication in IoT devices

The CC1125RHBR's low power consumption, high sensitivity, and support for various modulation schemes make it an ideal choice for battery-powered and energy-harvesting applications. Its small form factor and integrated features also make it suitable for compact and portable devices.