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TFA9842J/N1,112
Product Overview
Category
The TFA9842J/N1,112 belongs to the category of audio amplifier integrated circuits.
Use
It is used for amplifying audio signals in various electronic devices such as televisions, radios, and portable speakers.
Characteristics
- High-quality audio amplification
- Low power consumption
- Compact size
- Wide operating voltage range
Package
The TFA9842J/N1,112 is typically available in a small outline package (SOP) or shrink small outline package (SSOP).
Essence
This product is essential for enhancing the audio output quality of electronic devices.
Packaging/Quantity
It is usually packaged in reels containing a specific quantity, typically 2500 units per reel.
Specifications
- Power Supply Voltage: 4.5V to 16V
- Output Power: 6W at 10% THD with a 12V supply and 8Ω load
- Total Harmonic Distortion: 0.2% at 1W, 1kHz
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
The TFA9842J/N1,112 has a standard pin configuration with pins for power supply, input signal, output connection, and control features. A detailed pinout diagram can be found in the product datasheet.
Functional Features
- Built-in thermal protection
- Short-circuit protection
- Low standby current
- Mute function
Advantages and Disadvantages
Advantages
- High-quality audio amplification
- Wide operating voltage range
- Integrated protection features
Disadvantages
- Limited output power compared to some higher-end amplifiers
- May require additional components for certain applications
Working Principles
The TFA9842J/N1,112 operates by amplifying the input audio signal using internal circuitry and then delivering the amplified signal to an external speaker or audio output device.
Detailed Application Field Plans
The TFA9842J/N1,112 is suitable for use in a wide range of applications including: - Portable speakers - Car audio systems - Home entertainment systems - Audio amplification in consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the TFA9842J/N1,112 include: - TFA9843J/N1,112 - TFA9844J/N1,112 - TFA9845J/N1,112
In conclusion, the TFA9842J/N1,112 is a versatile audio amplifier integrated circuit that offers high-quality audio amplification in a compact and efficient package. Its wide operating voltage range and integrated protection features make it suitable for various audio amplification applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TFA9842J/N1,112 v technických řešeních
What is the maximum supply voltage for TFA9842J/N1,112?
- The maximum supply voltage for TFA9842J/N1,112 is 18V.What is the output power of TFA9842J/N1,112 at 8 ohms?
- TFA9842J/N1,112 has an output power of 6W at 8 ohms.Can TFA9842J/N1,112 be used in bridge-tied load (BTL) configuration?
- Yes, TFA9842J/N1,112 can be used in bridge-tied load (BTL) configuration.What is the typical input impedance of TFA9842J/N1,112?
- The typical input impedance of TFA9842J/N1,112 is 30 kohm.Is TFA9842J/N1,112 suitable for automotive audio applications?
- Yes, TFA9842J/N1,112 is suitable for automotive audio applications.Does TFA9842J/N1,112 require external compensation?
- No, TFA9842J/N1,112 does not require external compensation.What is the recommended operating temperature range for TFA9842J/N1,112?
- The recommended operating temperature range for TFA9842J/N1,112 is -40°C to 85°C.Can TFA9842J/N1,112 be used in portable audio devices?
- Yes, TFA9842J/N1,112 can be used in portable audio devices.What is the typical total harmonic distortion (THD) of TFA9842J/N1,112 at 1W output?
- The typical total harmonic distortion (THD) of TFA9842J/N1,112 at 1W output is 0.2%.Does TFA9842J/N1,112 have built-in short-circuit protection?
- Yes, TFA9842J/N1,112 has built-in short-circuit protection.