SPIRIT1QTR RF/IF and RFID |
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Allicdata Part #: | 497-13383-2-ND |
Manufacturer Part#: |
SPIRIT1QTR |
Price: | $ 0.96 |
Product Category: | RF/IF and RFID |
Manufacturer: | STMicroelectronics |
Short Description: | IC RF TXRX+MCU ISM ... |
More Detail: | IC RF TxRx Only General ISM ... |
DataSheet: | SPIRIT1QTR Datasheet/PDF |
Quantity: | 4500 |
4500 +: | $ 0.87142 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | TxRx Only |
RF Family/Standard: | General ISM |
Protocol: | -- |
Modulation: | 2FSK, ASK, GFSK, GMSK, MSK, OOK |
Frequency: | 150MHz ~ 174MHz, 300MHz ~ 348MHz, 387MHz ~ 470MHz, 779MHz ~ 956MHz |
Data Rate (Max): | 500kbps |
Power - Output: | 16dBm |
Sensitivity: | -118dBm |
Memory Size: | -- |
Serial Interfaces: | SPI |
GPIO: | 4 |
Voltage - Supply: | 1.8 V ~ 3.6 V |
Current - Receiving: | 9.2mA ~ 9.8mA |
Current - Transmitting: | 6mA ~ 54mA |
Operating Temperature: | -40°C ~ 105°C |
Package / Case: | 20-VFQFN Exposed Pad |
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RF Transceiver ICs have made significant strides in advancing the performance and usability of modern radio communication systems. The SPIRIT1QTR is a cost-effective RF Transceiver IC which brings radio communication to the next level. This article looks at the application fields and working principles of the SPIRIT1QTR.
Overview of the SPIRIT1QTR
The SPIRIT1QTR is a high-performance RF transceiver IC developed by STMicroelectronics. It is designed for use in narrowband digital radio communication equipment operating in the 868-915 MHz license-free frequency bands. The device has a low current consumption, offers up to 20dBm output power, and provides a wide range of features including digital features, programmable data rates, and low operating temperature requirements. The device is designed to be used in many application fields, such as wireless alarms, asset tracking, data loggers, HVAC control, smart metering, and wearable medical devices.
Application Fields
The SPIRIT1QTR can be used in a variety of radio communication applications. It is designed to operate within the 868 ~ 915 MHz License Free Frequency Bands, meeting the requirements of Direct Sequence Spread Spectrum (DSSS) and Frequency Hopping Spread Spectrum (FHSS) communication protocols. The device also supports interoperability with components from a wide range of radio communication vendors.
The device can be used for long-range radio communication applications with a maximum communication range of up to 1 km, depending on environmental conditions. The device has excellent performance in terms of receiver selectivity and out-of-band blocking, making it suitable for use in noisy RF environments. The device supports digital features such as receiver sensitivity, error coding, and data rate control.
The low power consumption makes the SPIRIT1QTR ideal for battery-powered applications including wireless alarms, asset tracking, and data loggers. The device is also designed for use in HVAC control, smart metering, and wearable medical devices, providing a secure and reliable communication link between the device and the network.
Working Principles
The SPIRIT1QTR uses a direct sequence spread spectrum (DSSS) communication protocol to transmit and receive signals. This protocol works by transmitting data by dividing it into small packets that are spread across a wide range of frequencies. The receiver then uses reversing process to reconstruct the original data. This system provides a high level of data security and a wide range of features.
The SPIRIT1QTR also uses frequency hopping spread spectrum (FHSS) for more secure communication. In this protocol, data is transmitted by changing the frequencies at regular intervals. This prevents the data from being intercepted, making it ideal for applications requiring secure data transmission.
The device also features programmable data rates and low current consumption for optimum performance. The device can operate at a range of data rates from 2 Kbps to 1 Mbps, and has a low power consumption of only 6 mA. This makes the device ideal for battery-powered applications.
Conclusion
The SPIRIT1QTR is a high-performance RF transceiver IC developed by STMicroelectronics. It is designed for use in a wide range of radio communication applications, providing secure and reliable communication links in noisy RF environments. The device features a low current consumption and programmable data rates, and can operate at a range of data rates from 2 Kbps to 1 Mbps. The device supports both DSSS and FHSS protocols, making it suitable for applications requiring high-level data security. The SPIRIT1QTR is the perfect choice for battery-powered applications including wireless alarms, asset tracking, data loggers, HVAC control, smart metering, and wearable medical devices.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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SPIRIT1QTR | STMicroelect... | 0.96 $ | 4500 | IC RF TXRX+MCU ISM ... |
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