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Silicon Labs RF Transceiver IC, Low IF/ISM, 20-Pin QFN, SPI Interface, 960MHz Operating Band, 1.8-3.6V Supply Si4455-C2A-GM
Specifications
| Country of Origin | India |
|---|---|
| Brand | Silicon Labs |
| Height | 0.85mm |
| Length | 3mm |
| Model | Si4455-C2A-GM |
| Technology | Low IF/ISM Transceiver |
| Width | 3mm |
| Mount Type | Surface |
| Series | Si4x55-C |
| Maximum Operating Temperature | 85°C |
| Package Type | QFN |
| Sub Type | Transceiver |
| Minimum Operating Temperature | -40°C |
| Interface Type | SPI |
| Pin Count | 20 |
| Maximum Supply Voltage | 3.6V |
| Minimum Supply Voltage | 1.8V |
| Modulation Technique | GFSK, OOK |
| Operating Band 1 Frequency | 960MHz |
| Number of Operating Bands | 1 |
Key Features
- Operates with a frequency band of 960MHz for reliable communication.
- Supports modulation techniques including GFSK and OOK for flexible data transmission.
- Rated for operation from -40°C to 85°C, suitable for various environments.
- Utilizes a low supply voltage range of 1.8V to 3.6V for efficient power use.
- Incorporates SPI interface and surface mount type with 20 pins for compact PCB integration.
- Offers a data rate of up to 500kbps supporting fast wireless data transfer.
- EZRadioPRO family member suited for advanced Sub-1GHz ISM band applications.
- Housed in a QFN package with dimensions 3mm x 3mm x 0.85mm for space-saving designs.
Product Description
Silicon Labs Si4455-C2A-GM RF Transceiver IC is a highly integrated Low IF/ISM transceiver designed for wireless communication systems in industrial, commercial, and consumer electronics.
This device supports modulation techniques such as GFSK and OOK, delivering a data rate of 500kbps within a 960MHz operating frequency band, making it ideal for reliable and efficient short-range radio systems.
The Si4455-C2A-GM operates over a supply voltage range of 1.8V to 3.6V and is rated for operation in extreme temperature ranges from -40°C to 85°C, ensuring robust performance in harsh environments.
Featuring a 20-pin QFN surface mount package measuring 3mm in length and width with 0.85mm height, it offers compact placement on PCBs suitable for space-constrained designs.
As part of the EZRadioPRO family, this transceiver provides advanced features such as SPI interface for easy microcontroller integration, wake-up timer, low-battery detector, and data FIFO buffers enhancing system design flexibility.
Typical applications include industrial wireless control, remote monitoring, security systems, and wireless sensor networks requiring sub-1GHz communication. Operates at 960MHz frequency band for ISM applications. Modulation methods supported: GFSK and OOK.
Operating temperature range: -40°C to 85°C. Supply voltage range: 1.8V - 3.6V. Compact 20-pin QFN package. Supports data rates up to 500kbps. Includes SPI interface and surface mounting. Part of EZRadioPRO series with advanced RF features.
Explore the Electronics & Electricals categories on EnvMart for more advanced semiconductor and RF communication components from Silicon Labs and other leading brands.
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Frequently Asked Questions
This RF Transceiver IC operates at a frequency of 960MHz, suitable for ISM applications.
It supports GFSK and OOK modulation techniques, allowing for flexible data transmission.
The maximum data rate supported by this transceiver is up to 500kbps, facilitating fast wireless data transfer.
The device operates within a supply voltage range of 1.8V to 3.6V, ensuring efficient power use.
It is rated for operation in a temperature range from -40°C to 85°C, making it suitable for various environments.
The QFN package measures 3mm x 3mm with a height of 0.85mm, allowing for compact PCB integration.
The Si4455-C2A-GM incorporates an SPI interface for easy integration with microcontrollers.
This transceiver features a total of 20 pins, suitable for surface mounting.
It is part of the EZRadioPRO family, which is designed for advanced Sub-1GHz ISM band applications.
Typical applications include industrial wireless control, remote monitoring, security systems, and wireless sensor networks.
This model is categorized as a Low IF/ISM Transceiver, designed for wireless communication systems.
The country of origin for this product is India.
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