The TDA18287HN/C1Y belongs to the category of integrated circuits (ICs) specifically designed for television and radio applications.
This IC is primarily used in digital television receivers, providing high-performance tuning capabilities.
The TDA18287HN/C1Y is available in a small outline package (SOP) with 24 pins. It is typically sold in reels containing 250 units.
The TDA18287HN/C1Y features the following pin configuration:
Pin Number | Pin Name | Function
-----------|----------|---------
1 | VCC | Power supply
2 | GND | Ground
3 | XTAL | Crystal oscillator input
4 | XTAL_OUT | Crystal oscillator output
5 | AGC | Automatic Gain Control
6 | IF_OUT | Intermediate Frequency output
7 | IF_IN | Intermediate Frequency input
8 | RF_OUT | Radio Frequency output
9 | RF_IN | Radio Frequency input
10 | VIF | Video Intermediate Frequency
11 | SDA | Serial Data
12 | SCL | Serial Clock
13-24 | NC | Not connected
The TDA18287HN/C1Y operates based on the superheterodyne principle. It receives the radio frequency (RF) signal from the antenna and converts it to an intermediate frequency (IF) signal using a mixer and local oscillator. The IF signal is then amplified, filtered, and demodulated to extract the desired audio and video information.
The TDA18287HN/C1Y is widely used in various digital television applications, including:
For those seeking alternative options, the following ICs can be considered:
These models offer similar functionality and characteristics, providing flexibility for different design requirements.
In conclusion, the TDA18287HN/C1Y is a high-performance RF tuner IC designed for digital television applications. With its excellent sensitivity, wide frequency range, and compact package, it offers reliable and efficient tuning capabilities. While it has certain limitations, its advantages outweigh the disadvantages, making it a popular choice in the industry.
Question: What is the maximum operating frequency of TDA18287HN/C1Y?
Answer: The maximum operating frequency of TDA18287HN/C1Y is 1.8 GHz.
Question: What is the typical supply voltage for TDA18287HN/C1Y?
Answer: The typical supply voltage for TDA18287HN/C1Y is 3.3 V.
Question: Does TDA18287HN/C1Y support digital terrestrial television (DTT) standards?
Answer: Yes, TDA18287HN/C1Y supports DVB-T/T2 and ISDB-T standards.
Question: What is the power consumption of TDA18287HN/C1Y during operation?
Answer: The power consumption of TDA18287HN/C1Y during operation is typically 400 mW.
Question: Can TDA18287HN/C1Y be used in automotive applications?
Answer: Yes, TDA18287HN/C1Y is suitable for automotive applications.
Question: What is the package type of TDA18287HN/C1Y?
Answer: TDA18287HN/C1Y comes in a QFN-32 package.
Question: Does TDA18287HN/C1Y include an integrated RF amplifier?
Answer: Yes, TDA18287HN/C1Y features an integrated RF amplifier.
Question: Is TDA18287HN/C1Y compatible with I2C communication interface?
Answer: Yes, TDA18287HN/C1Y is compatible with I2C communication interface.
Question: What is the temperature range for TDA18287HN/C1Y?
Answer: TDA18287HN/C1Y operates within a temperature range of -40°C to 85°C.
Question: Can TDA18287HN/C1Y be used in set-top box applications?
Answer: Yes, TDA18287HN/C1Y is suitable for set-top box applications.