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Description
The Realtek RTL2832-GR is a 6 mm square chip (QFN) with 12 pins per side. It is an IC chip used in electronic components, specifically in the category of IC Chips. The chip operates at 3.3 Volts and uses a 28.8 MHz crystal. The datasheet for this chip is subject to a non-disclosure agreement.
The RTL2832-GR is a DVB-T COFDM Demodulator, where DVB-T stands for Digital Video Broadcasting: Terrestrial and COFDM stands for Coded Orthogonal Frequency-Division Multiplexing. It is designed for decoding and demodulating digital video signals transmitted over terrestrial networks.
This chip features a USB (2.0) interface, denoted by the "U" in its name. The USB interface uses four pins: +Voltage, D-, D+, and ground. To ensure optimal performance, it is recommended to use a USB extension cord with RTL-SDR to minimize interference from computer-generated noise.
In addition to its functionality in digital video broadcasting, the RTL2832-GR also contains eight general purpose input/output ports and an infrared remote control port, providing flexibility and control options for various applications.
Specifications and Features
- Dimensions: 6 mm x 6 mm
- Pins per side: 12
- Operating Voltage: 3.3 Volts
- Crystal Frequency: 28.8 MHz
- Interface: USB 2.0
- General Purpose I/O Ports: 8
- Infrared Remote Control Port: Yes
Application Scenarios
The RTL2832-GR chip is widely used in electronic devices that require DVB-T demodulation and decoding capabilities. It is commonly found in digital TV receivers, set-top boxes, and USB TV tuners. Additionally, its general purpose I/O ports make it suitable for applications in home automation, remote control systems, and other embedded systems.
Comparison
Advantages- Compact size
- Wide range of application scenarios
- USB interface for easy connectivity
- Eight general purpose I/O ports for flexibility
Disadvantages- Datasheet subject to non-disclosure agreement
- Requires USB extension cord to minimize noise interference
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Datasheet
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Popular parts of the same kind
- Datasheet: Download RTL2832-GR
- Chipdatas Part: CD94-RTL2832-GR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/28 21:14 +0800
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