TDA7511 RF/IF and RFID |
|
Allicdata Part #: | 497-3988-ND |
Manufacturer Part#: |
TDA7511 |
Price: | $ 5.52 |
Product Category: | RF/IF and RFID |
Manufacturer: | STMicroelectronics |
Short Description: | IC TUNER HI/FI AM/FM 64TQFP |
More Detail: | - RF Receiver AM, FM 3.6kHz PCB, Surface Mount 6... |
DataSheet: | TDA7511 Datasheet/PDF |
Quantity: | 1000 |
960 +: | $ 5.01795 |
Current - Receiving: | 60mA |
Supplier Device Package: | 64-TQFP (10x10) |
Package / Case: | 64-LQFP |
Operating Temperature: | -40°C ~ 85°C |
Voltage - Supply: | 7.5 V ~ 10 V |
Features: | -- |
Antenna Connector: | PCB, Surface Mount |
Memory Size: | -- |
Data Interface: | PCB, Surface Mount |
Series: | -- |
Applications: | Automotive Audio, Processing, Receivers |
Modulation or Protocol: | AM, FM |
Data Rate (Max): | -- |
Sensitivity: | -- |
Frequency: | 3.6kHz |
Part Status: | Obsolete |
Packaging: | Tube |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Radio-Frequency (RF) Receivers are a group of devices that receive electromagnetic waves in specific frequency ranges for signal detection and processing for various applications such as radio communications, navigation, and telemetry. The TDA7511 is an example of an RF receiver used for a variety of applications, such as in-flight entertainment systems, satellite tracking systems, and broadcast receivers. This article will discuss the TDA7511’s application fields and working principle.
Types of TDA7511
TDA7511 is a single-chip direct-conversion RF receiver, designed for medium- to long-range transmissions. There are two types of TDA7511: the TDA7511-ST and the TDA7511-D. The TDA7511-ST operates at frequencies up to 775 MHz, with VHF and UHF bands, while the TDA7511-D operates at frequencies up to 1.275GHz and is especially suitable for Digital Radio Mondiale (DRM) and Digital Audio Broadcasting (DAB) applications. The two have several features in common, such as a low-power consumption mode and a low-operating voltage.
Application Fields
TDA7511 receivers can be used in a variety of applications. They are commonly used in aviation, in-flight entertainment systems, radio communications, and navigation. The receiver’s excellent noise immunity makes it ideal for use in harsh environments, such as aircraft. In addition, its high sensitivity and low-power consumption make it suitable for use in wireless sensor networks, such as in surveillance systems or telemetry.
The TDA7511 is also used in military and civilian applications. It provides flexible operations, with its integrated switching capabilities, and its low-power consumption makes it suitable for applications requiring long-distance transmission. The receiver can also be used in industrial control systems, since its wide frequency range allows it to operate at frequencies required for a variety of systems.
Agile Demodulation
The TDA7511 receiver uses a direct-conversion technology that allows for agile demodulation. This method of demodulation requires the use of one single antenna, allowing the receiver to perform multi-standard demodulation over a wide frequency range. The receiver can also track multiple modulation schemes to meet different application requirements.
The direct-conversion technology also enables the receiver to reduce interference from adjacent channels. Additionally, it has an improved signal-to-noise ratio, as well as improved selectivity. This improved performance allows the receiver to capture distant signals more reliably.
Working Principle
The working principle of the TDA7511 receiver is based on direct conversion of the received radio frequency (RF) signal into its baseband components. The receiver first uses a low-noise amplifier (LNA) to increase the signal strength, then an analog-to-digital (A/D) converter to digitize the signal, which is then passed through a digital baseband filter. The digital processing circuit then demodulates the signal and splits it into its in-phase and quadrature components, producing an I/Q datas-stream.
The digital processing circuit also filters out any unwanted noise, ensuring that the signal’s quality is preserved. The digital signal is then passed through an output amplifier, which is then connected to other components for further processing and modulation. The signal is then ready for its ultimate application.
Conclusion
The TDA7511 is a single-chip direct-conversion RF receiver used for a variety of applications. It has a wide frequency range and is easy to use, with its integrated switching capabilities and low-power consumption. The receiver also has a high level of noise immunity and selectivity, providing excellent performance even in harsh environments. Its working principle is based on direct conversion of received signals into baseband components, which is then processed by a digital processing circuit and ready for its application.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
TDA7332D | STMicroelect... | 1.55 $ | 1000 | IC RDS FILTER 57KHZ SO-14 |
TDA7338D013TR | STMicroelect... | -- | 1000 | IC DECODER STEREO MONO 20... |
TDA7338D | STMicroelect... | 2.35 $ | 1000 | IC DECODER STEREO SO-20Au... |
TDA7333NTR | STMicroelect... | -- | 1000 | IC SIGNAL PROC RDS/RDBS 1... |
TDA7269A | STMicroelect... | 1.98 $ | 3679 | IC AMP AUDIO PWR 14W MULT... |
TDA7293V | STMicroelect... | -- | 902 | IC AMP AUDIO 100W AB MULT... |
E-TDA7391PDTR | STMicroelect... | 1.43 $ | 1800 | IC CAR RADIO AMP POWERSO2... |
TDA7388 | STMicroelect... | 2.49 $ | 687 | IC AMP AUD QUAD 41W FLEXI... |
TDA7266 | STMicroelect... | 2.61 $ | 343 | IC AMP AUDIO 7W STER MULT... |
TDA7264 | STMicroelect... | -- | 173 | IC AMP AUDIO PWR 25W MULT... |
TDA7297 | STMicroelect... | -- | 1082 | IC AMP AUDIO 15W AB MULTI... |
TDA7265 | STMicroelect... | 2.87 $ | 162 | IC AMP AUDIO PWR 25W MULT... |
TDA7265B | STMicroelect... | -- | 315 | IC AMP AUDIO AB DUAL MULT... |
E-TDA7375V | STMicroelect... | 3.49 $ | 526 | IC AMP AUDIO PWR 40W MULT... |
TDA7295 | STMicroelect... | -- | 586 | IC AMP AUDIO 80W AB MULTI... |
TDA7294HS | STMicroelect... | 4.84 $ | 390 | IC AMP AUDIO 100W AB MULT... |
TDA7569BLV | STMicroelect... | -- | 559 | IC CAR AMP 4BRIDGE 27FLEX... |
TDA7498LTR | STMicroelect... | -- | 1000 | IC AMP AUD CLASS D BTL PW... |
TDA7266M | STMicroelect... | 1.46 $ | 939 | IC AMP AUDIO 7W MONO MULT... |
TDA7296 | STMicroelect... | -- | 43 | IC AMP AUDIO 60W AB MULTI... |
TDA7496 | STMicroelect... | 1.55 $ | 394 | IC AMP PWR AB 5+5W MULTIW... |
TDA7263 | STMicroelect... | -- | 247 | IC AMP AUDIO PWR 12W CLIP... |
TDA75613LV | STMicroelect... | -- | 79 | IC AMP AUDIO QUAD SB FLEX... |
TDA7391 | STMicroelect... | 2.77 $ | 2520 | IC AMP AUDIO PWR 45W MULT... |
TDA7294V | STMicroelect... | -- | 1210 | IC AMP AUDIO 100W AB MULT... |
E-TDA7396 | STMicroelect... | 3.31 $ | 2145 | IC AMP AUDIO PWR 65W MULT... |
TDA7292 | STMicroelect... | -- | 390 | IC AMP STEREO AB DL MULTI... |
TDA7491HV13TR | STMicroelect... | -- | 1000 | IC AMP AUD CLASS D BTL PW... |
TDA7266D13TR | STMicroelect... | 1.83 $ | 600 | IC AMP BRIDGE DUAL 5W POW... |
Multi-band GNSS receiver with nanosecond...
High-performance LEA-6 series GPS module...
Simultaneous reception of GPS / QZSS, GL...
LEA-M8S module can receive up to 3 GNSS....
High-performance u-blox 6's LEA-6 se...
High-performance u-blox 5 LEA 5 series G...