Allicdata Part #: | TDA7786-ND |
Manufacturer Part#: |
TDA7786 |
Price: | $ 2.30 |
Product Category: | RF/IF and RFID |
Manufacturer: | STMicroelectronics |
Short Description: | IC ELITE AUDIO TUNER AM/FM 64LQF |
More Detail: | - RF Receiver |
DataSheet: | TDA7786 Datasheet/PDF |
Quantity: | 1000 |
960 +: | $ 2.09160 |
Specifications
Series: | -- |
Part Status: | Active |
Frequency: | -- |
Sensitivity: | -- |
Description
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RF Receivers
The TDA7786 is an integrated RF receiver developed by NXP Semiconductors that offers high performance, low power consumption, and low cost. It is designed for the reception of FM/VHF/UHF radio signals in consumer electronics such as television and set-top boxes. The TDA7786 can also be used in automotive applications such as in-dash car radios, GPS navigation devices, and telematics systems. The device is based on an advanced direct-conversion integrated demodulator architecture that ensures excellent performance while maximizing power efficiency.
The TDA7786 includes a highly integrated demodulator section that performs channel selection, signal conditioning, and signal decoding. The device supports a wide range of bandwidths (6, 7, 8, 9, and 10MHz) so it can be used in different types of radio systems. It also features an on-board channel scrambler option to ensure a secure signal reception.
The TDA7786 has a built-in IF amplifier that amplifies signals from weaker stations. It also includes a low-noise amplifier and a signal-processing block that performs filtering, alignment, and demodulation. The device is also equipped with a gain control system that adjusts the signal level for optimal reception.
The TDA7786 uses a direct-conversion receiver structure which is based on a zero intermediate frequency (IF) architecture. This allows it to provide superior performance in terms of signal-to-noise ratio, distortion level, and adjacent channel rejection. Additionally, the device utilizes a Quadrature Modulation (QM) structure that helps reduce the total number of external components required for its operation.
The TDA7786 is well suited for applications that require low power consumption. The integrated demodulation core is designed to be energy efficient and dissipate little power compared to other related solutions. This helps to reduce the overall system power consumption and extend battery life. The device supports a wide variety of audio standards such as PAL/SECAM, FM stereo, and Dolby Digital, so it can be used in different types of radio systems.
The TDA7786 is an ideal device for automotive audio systems. It implements safety features to protect the vehicle\'s audio system against interference from external sources such as cell phones. Additionally, the device integrates an error correction system to ensure reliable operation and to reduce the impact of interference on the audio signal quality.
In conclusion, the TDA7786 is an integrated RF receiver that provides high performance, low power consumption, and low cost. It is designed for a wide range of applications including in-dash car radios, set-top boxes, GPS navigation systems, and telematics systems. It features an advanced direct-conversion architecture, an integrated IF amplifier, and a signal-processing block, all of which help to ensure excellent performance while minimizing power consumption. Additionally, the device supports a wide variety of audio standards which makes it a great choice for automotive audio systems.
The specific data is subject to PDF, and the above content is for reference
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